In-line Gas Flow Meters

The RedyCompact mass flow meters and regulators offers users a valuable digital upgrade to mechanical rotameters. A true thermal mass flow meter, RedyCompact is for those that want the highest accuracy and repeatability and need a drop-in replacement for a Rotameter. Battery powered, with a large... [See More]

• Mounting: In-line
• Pipe Diameter: 0.25 to 0.50

• Meter Technology: Thermal
• Process Media Type: Gas

The ST75 Series thermal flow meters are a compact, low cost solution for accurate, repeatable direct mass flow measurement of air and gases. These in-line (spool-piece) style flow meters have no moving parts and are available for use in pipe diameters from 1/4 inches to 2 inches, [6 mm to 51 mm]. [See More]

• Mounting: In-line
• Pipe Diameter: 0.25 to 2.00

• Meter Technology: Thermal
• End Fittings: In-line Flanged; In-line Threaded

What Is The Digital Flowmeter?. EXAIR ’s Digital Flowmeter is the easy way to monitor compressed air consumption and waste! The digital display shows the exact amount of compressed air being used downstream. This makes it possible to save thousands of dollars per year in compressed air waste... [See More]

• Mounting: In-line
• Pipe Diameter: 0.50 to 4.00

• Meter Technology: Two Flow Sensing Probes
• End Fittings: In-line Clamp

The solution for the following application areas: Water purification. Gas sampling systems, nitrogen generators. Burner control. Chemical injection. Food and beverage applications [See More]

• Mounting: In-line
• Pipe Diameter: 0.25 to 1.00

• Meter Technology: Variable Area
• End Fittings: In-line Threaded

The Panametrics DigitalFlow GM868 is a general purpose gas flow meter designed to measure gas flow in pipes or ducts. The meter includes wide-range transducers that block obstructions and, because of its design, eliminates pressure drop. This accurate ultrasonic meter ensures reliable gas flow that... [See More]

• Mounting: In-line
• Pipe Diameter: 2.00 to 120.00

• Meter Technology: Ultrasonic
• End Fittings: In-line Flanged; Socket Weld / Union (optional feature)

Our Ultra High Purity 780S-UHP mass flow meter is the industry-choice for bulk gas distribution service in semiconductor fabs, in pharmaceutical production and other ultra-clean processes. Real-time monitoring of gas usage provides reliable information on consumption and usage patterns in the... [See More]

• Mounting: In-line
• Pipe Diameter: 0.38 to 12.00

• Meter Technology: Thermal
• End Fittings: Socket Weld / Union (optional feature); In-line Threaded (optional feature); Tube End/Hose Nipple (optional feature)

The ST100 series is an all-new, thermal dispersion technology gas flow meter that combines the most feature- and function- rich electronics with the industry's most advanced flow sensors to achieve a truly state-of-the-science flow metering solution for industrial processes and plant applications. [See More]

• Mounting: In-line
• Pipe Diameter: 1.00 to 2.00

• Meter Technology: Thermal
• End Fittings: In-line Flanged (optional feature); In-line Threaded (optional feature); Butt Weld

EXAIR ’s Hot Tap Digital Flowmeter allows for installation under pressure, eliminating the need to isolate and remove pressure from the pipe it is being installed upon. It incorporates two valves that the probes pass through and a muffler that collects chips from the drilling process. It takes... [See More]

• Mounting: In-line
• Pipe Diameter: 2.00 to 8.00

• Meter Technology: Two Flow Sensing Probes
• End Fittings: In-line Clamp

Venturi tubes are available for line sizes from 50 mm to 1200 mm (2 to 48in) and can measure a wide range of relatively clean liquids and gases. The units are designed to ISO5167-1:2003 and have a substantial overall length, being typically 5D long (D = nominal pipe size). There are two variants,... [See More]

• Mounting: In-line
• Pipe Diameter: 1.00 to 48.00

• Meter Technology: Venturi Tube
• End Fittings: In-line Flanged

The Parametric DigitalFlow XGM868i is a general purpose gas flow meter that offers a rugged transducer, weatherproofing, and is approved for use in hazardous environments. The XGM868i is accurate over a wide range of flows and compositions such as dirty flow streams and all gases. This gas flow... [See More]

• Mounting: In-line
• Pipe Diameter: 2.00 to 120.00

• Meter Technology: Ultrasonic
• End Fittings: Compression; In-line Flanged

Smart-Trak ® 50 low cost flow meters are designed to meet the low-cost budgetary requirements of OEM's while maintaining excellent quality, application flexibility, and performance. 50 series low cost flow meters build on the same core sensor, LFE and valve technology found in our award-winning... [See More]

• Mounting: In-line
• End Fittings: Compression (optional feature); In-line Threaded (optional feature); VCO® / VCR® (optional feature)

• Pipe Diameter: 0.12 to 0.25
• Process Media Type: Gas

The FLT93L inline type FlexSwitch for flow and temperature monitoring represents the first true technological breakthrough in thermal technology in over a decade. FCI is the only thermal manufacturer providing temperature compensation to ensure set point accuracy for process temperatures that vary... [See More]

• Mounting: In-line
• Pipe Diameter: 0.75 to 1.00

• Meter Technology: Thermal
• End Fittings: In-line Flanged (optional feature); In-line Threaded

PitotMaster FPD550 joins OriMaster, WedgeMaster and IOMaster to form the new compact DP family. It utilizes ABB ’s new 266 series DP and multivariable transmitters, all of which have optional Through The Glass technology, offering meter configuration without the need to remove the transmitter... [See More]

• Mounting: In-line
• End Fittings: In-line Flanged; In-line Threaded

• Pipe Diameter: 4.00 to 24.00
• Process Media Type: Liquid; Gas; Steam

The PanaFlow ultrasonic gas flow meter systems are high-performance, affordable solutions for a variety of gas flow applications. The Z1G provides a one-path configuration, while the Z2G offers a two-path. Both offer a broad range that is accurate and reliable, and available in robust, sleek... [See More]

• Mounting: In-line
• Pipe Diameter: 2.00 to 16.00

• Meter Technology: Ultrasonic
• End Fittings: In-line Flanged

Low Pressure Drop Flow Meters. SmartTrak 140 low pressure drop flow meters offers precision gas mass flow control of expensive process gases, where minimal pressure drop is a key consideration for cost savings and efficiency, the SmartTrak ® 140 low pressure drop flow meter controls up to 500... [See More]

• Mounting: In-line
• Pipe Diameter: 0.25 to 0.50

• Meter Technology: Thermal
• End Fittings: Compression (optional feature); In-line Threaded (optional feature); VCO® / VCR® (optional feature)

ST80 is a high performance, rugged thermal dispersion technology air/gas flow meter that combines ultra-reliable, feature-rich electronics with the industry's most extensive selection of application-matched flow sensors, including FCI's new "wet gas" flow element, to provide a truly superior... [See More]

• Mounting: In-line
• Pipe Diameter: 1.00 to 2.00

• Meter Technology: Thermal
• Process Media Type: Gas

IOMaster joins OriMaster, WedgeMaster and PitoMaster to form the new compact DP family. IOMaster is available in sizes DN15, DN25 and DN40 ( ½, 1 and 1 ½ in.) and is designed for metering small flowrates of clean liquids or gases in relatively small pipelines. OriMaster is supplied in... [See More]

• Mounting: In-line
• Pipe Diameter: 0.50 to 1.50

• Meter Technology: Orifice Plates
• End Fittings: In-line Flanged

Mass Flow Meters. SmartTrak ® 100 mass flow meters from Sierra Instruments offer unprecedented application flexibility, performance, user-friendliness and flexibility of innovative features like Dial-A-Gas capability and the Pilot Module interface. Sierra's SmartTrak 100 mass flow meters give... [See More]

• Mounting: In-line
• Pipe Diameter: 0.25 to 0.75

• Meter Technology: Thermal
• End Fittings: Compression (optional feature); In-line Threaded (optional feature); VCO® / VCR® (optional feature)

The FS10i is a universal flow switch and flow monitor designed for simple insertion into ½ ” (13mm) or larger diameter pipes and square ducts. The unit is suitable for either liquid or air/gas applications. It is fast responding and highly repeatable to both increasing and decreasing... [See More]

• Mounting: In-line
• Pipe Diameter: 0.25 to 0.50

• Meter Technology: Thermal
• End Fittings: In-line Threaded

OriMaster is supplied in two versions – one for volumetric flow and one for mass (or corrected volume) flow. Data. One-stop source for the complete orifice meter package. – Purchase all the components from one supplier using a single ordering code, saving $$ in procurement and... [See More]

• Mounting: In-line
• Pipe Diameter: 1.00 to 12.00

• Meter Technology: Orifice Plates
• End Fittings: In-line Flanged

Measure Flare Gas in Real Time. Meet EPA rule 40 CFR 63-measure flare gas down to 0.1 sfps (0.03 smps). qMix RealTime app connects, reads, and updates new flare gas composition from a GC-real time, no recalibration needed. Measure flow from 0.1 sfps to 120,000 sfpm (0.03 - 600 smps). Easy to install... [See More]

• Mounting: In-line; Insertion
• Process Media Type: Gas

• Meter Technology: Thermal
• Operating Pressure: 30 to 500

WedgeMaster has no moving parts and no tendency to wear or foul. WedgeMaster devices are the logical choice when there are concerns over meter performance and longevity. In addition WedgeMaster performs at very low Reynolds Numbers and with short upstream straight pipe lengths. [See More]

• Mounting: In-line
• Process Media Type: Liquid; Gas; Steam

• End Fittings: In-line Flanged
• Operating Pressure: 1450

Sierra was the first to introduce multivariable mass vortex flow meters to the market in the late 1990s with the InnovaMass "S-Series" product line--the 240S and 241S. The InnovaMass 240S inline version is a true workhorse in applications ranging from large pipes and ducts, to high pressure and... [See More]

• Mounting: In-line
• Pipe Diameter: 0.50 to 72.00

• Meter Technology: Vortex (Shedding) Meter
• End Fittings: In-line Flanged

With no up or downstream piping requirements the compact flowmeters can be installed in the tightest spaces, enabling applications not possible before. The FCH100 series delivers: EHEDG, hygienic certification. Superior accuracy and speed for filling applications. Full parameter access with up to... [See More]

• Mounting: In-line
• Pipe Diameter: 0.25 to 4.00

• Meter Technology: Coriolis
• End Fittings: In-line Flanged

For lab researchers and systems integrators/OEMs, Sierra's flagship SmartTrak 100 thermal mass flow controller is a true multi-gas digital MFC designed to deliver smooth, stable, accurate, and repeatable gas mass flow control you can rely on, every time. Unaffected by upstream gas temperature and... [See More]

• Mounting: In-line
• Process Media Type: Gas

• End Fittings: Compression
• Operating Pressure: 500

The powerful transmitter is easy to use and provides the output signal that meets the needs. ProcessMaster FEP300 is a versatile, reasonably priced, most accurate flow meter tailored for all process industry applications. A flowmeter with base functionality, short delivery and a simple and clearly... [See More]

• Mounting: In-line
• Pipe Diameter: 1.00 to 16.00

• Meter Technology: Electromagnetic
• End Fittings: In-line Flanged

RedySmart thermal mass flow meters and mass flow controllers with ultra-stable no-drift CMOS (Complementary Metal Oxide Semiconductor) sensor are ideal for BioPharm OEMs with its modular design, cabling system, compact footprint, easy integration into a multi-unit gas mixing block and wide array of... [See More]

• Mounting: In-line
• Pipe Diameter: 0.12 to 0.50

• Meter Technology: Thermal
• End Fittings: Compression (optional feature); VCO® / VCR® (optional feature); Push-In for Polytube

The powerful transmitter is easy to use and provides the output signal that meets the needs. ProcessMaster FEP500 is a versatile, reasonably priced, most accurate flow meter tailored for all process industry applications. A flowmeter with extended functionality and options, short delivery and a... [See More]

• Mounting: In-line
• Pipe Diameter: 0.10 to 80.00

• Meter Technology: Electromagnetic
• End Fittings: In-line Flanged

Thermal Mass Flow Meters - QuadraTherm ® 780i. QuadraTherm ® 780i inline thermal mass flow meters from Sierra Instruments offer the most accurate gas mass flow rate measurement on the market today, achieving gas mass flow rate accuracy never before possible, +/- 0.5% of reading above 50% of... [See More]

• Mounting: In-line
• Pipe Diameter: 0.50 to 8.00

• Meter Technology: Thermal
• End Fittings: In-line Flanged (optional feature); Socket Weld / Union (optional feature); In-line Threaded (optional feature); Tube End/Hose Nipple (optional feature)

Designed for flowrate measurements in many industries including system manufacture, food, water treatment plants and chemical. Aggressive fluid applications are possible because the fluid wetted parts can be made from a wide variety of different materials. Design type FGM1190-87. – With... [See More]

• Mounting: In-line
• Pipe Diameter: 0.25 to 2.00

• Meter Technology: Variable Area
• End Fittings: In-line Flanged; In-line Threaded

Flat-Trak 780S thermal mass flow meters offer improved measurement capabilities in installations where long straight pipe runs are not available. The 780S thermal mass flow meters incorporate Sierra ’s unique dual-plate flow conditioning element to eliminate velocity profile distortions as... [See More]

• Mounting: In-line
• Pipe Diameter: 1.00 to 8.00

• Meter Technology: Thermal
• End Fittings: In-line Flanged (optional feature); In-line Threaded

Swirl flowmeters can be utilized for highly accurate measurement of the flow of gases, liquids and steam over a wide range of temperatures in almost any application. Swirl meters are ideal for use on all kinds of gases, low viscose liquids, and demineralized water, and they are ideal for direct,... [See More]

• Mounting: In-line
• Pipe Diameter: 0.50 to 16.00

• Meter Technology: Vortex (Shedding) Meter
• End Fittings: In-line Flanged

Engineers in the biopharmaceutical industry require precise control of the gases used in bioreactors. Sierra's RedyIndustrial thermal mass flow meter delivers optimized microbial growth that ensures exact mixing and distribution of the biomass.Food and beverage manufacturers can expect the same... [See More]

• Mounting: In-line
• Process Media Type: Gas

• End Fittings: Compression
• Operating Pressure: 2.9 to 160

VortexMaster flowmeters accurately measure the flow of gases, liquids and steam over a wide range of temperatures. Vortex meters are ideal for use on all kinds of gases, low viscose liquids, and demineralized water, and they are ideal for direct, cost-effective steam mass flow measurement. [See More]

• Mounting: In-line
• Pipe Diameter: 0.50 to 12.00

• Meter Technology: Vortex (Shedding) Meter
• End Fittings: In-line Flanged

The complete AMS unit is factory assembled and tested to provide accurate setpoint monitoring at all times. The unit comes standard with a honeycomb airflow straightener, pressure sensing station and a high performance glass-on-silicone pressure transducer. The sensing blades are extruded aluminum... [See More]

• Mounting: In-line
• Process Media Type: Gas

• End Fittings: In-line Flanged
• Meter Type: Volumetric Flow Meter

Fixed-Orifice Flowmeters. Our flowmeters are designed for those applications where a rotameter is not appropriate. Consider the inherent problems of rotameters--they are difficult to read, especially with dirty or opaque fluids, have low pressure ratings and allow vertical orientation only. Now... [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Meter Technology: Fixed Orifice
• Process Media Type: Gas

Process as well as test & measurement applications. FT Series flow meters are used in a wide variety of applications. Some examples are automotive and aerospace test stands; subsea control systems; feedback and control systems on aeroderivative turbine generators; as well as general purpose... [See More]

• Mounting: In-line
• End Fittings: In-line Clamp; In-line Flanged; In-line Threaded; NPT, AN (MS), Hose Barb, ANSI Flanges, SAE, Tri-Clamp

• Meter Technology: Turbine
• Process Media Type: Gas

The CF12 series of thermal flow switches is designed to monitor flow status of liquids and gases and can also be used to detect level. A chain of 8 LED ’s gives the user a visual indication of the flow status of the switch. There are two red LEDs that indicate whether or not the unit has... [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Pipe Diameter: 0.25 to 0.50
• Process Media Type: Liquid; Gas

Design Features. digital and analog modes operate. programmable flow configurations. available flow ranges starting from 0 to 10 sccm up to 0 to 100 slpm. maximum pressure of 1000 psig (70 bars). multi-drop capability of up to 256 units. stores calibration data for up to 10 gases. totalizer... [See More]

• Mounting: In-line
• Pipe Diameter: 0.12 to 0.38

• Meter Technology: Thermal
• End Fittings: Compression; VCO® / VCR® (optional feature)

ES Systems has developed ESRF-ESF, an inline gas flow sensor, based on the hot-film anemometer principle for mass gas flow measurements. ESRF-ESF is one of the few gas flow sensors featuring bidirectional gas flow sensing of up to ±300 ln/min with a total error band of < 1.25% RD. ESRF-ESF... [See More]

• Mounting: In-line
• Process Media Type: Gas

• End Fittings: 22 mm ISO 5356
• Meter Type: Mass Flow Meter

Medium and low flow range measurement. Portable transfer standard. Calibration of Leak Test orifices and instruments. Measurement of gas mixtures. Pressure up to 500 PSIG. [See More]

• Mounting: In-line
• End Fittings: Compression

• Meter Technology: Laminar Flow
• Process Media Type: Gas

The Digital Mass Flow Meter accurately measures and displays mass flow rate, volumetric flow rate, gas temperature, atmospheric pressure and gas pressure, for both Air and Oxygen. Unlike most flowmeters, the Digital Mass Flow Meter has a touch screen interface, offering immediate customization in... [See More]

• Mounting: In-line
• Process Media Type: Gas

• End Fittings: In-line Threaded
• Operating Pressure: 250

OUTSTANDING FEATURES. Maximum working pressure of 10,000, 15,000 and 20,000 psi dependent upon line size. Outstanding accuracy. Provides wide flow ranges (10:1 to 100:1 turndown ranges available). Autoclave ® end connections. [See More]

• Mounting: In-line
• Pipe Diameter: 0.25 to 12.00

• Meter Technology: Turbine
• End Fittings: In-line Clamp (optional feature); In-line Flanged (optional feature); In-line Threaded (optional feature); Other Types Available

The SEC-N100 Series is suitable for a large variety of industries and applications. This mass flow controller can control a wide range of flows: from 10 SCCM to 1000 SLM. The SEC-N100 Series also has various types of communications available i.e. digital/analog, DeviceNet ™, CC-Link ®,... [See More]

• Mounting: In-line
• Pipe Diameter: 0.25 to 0.50

• Meter Technology: Thermal
• End Fittings: Compression; VCO® / VCR®

Use the 7000/8000 series flow meters for measuring the flow rate of liquids, gases, compressed air and steam in closed pipes. We also make indicating flow switches and flow transmitters for process indication and control. Meters feature a large easy to read analog dial with 270 degree pointer... [See More]

• Mounting: In-line
• Pipe Diameter: 0.25 to 8.00

• Meter Technology: Orifice Plates
• End Fittings: In-line Threaded; Wafer

The M-100 Series is an extremely sensitive flow switch. It has been engineered to monitor vital sample flow parameters for instrumentation in process control and inert blanket gases. It is used as an auxiliary alarm monitor for flow meters and is ideally suited for applications when installed on a... [See More]

• Mounting: In-line
• Meter Type: Volumetric Flow Meter

• Process Media Type: Liquid; Gas
• Gas Volumetric Flow Rate: 0.0018 to 2.12

The plastic variable area flow meters in the SK series from GF Piping Systems are radially-installed dismountable meters for measuring the rate of flow in industrial pipework applications. The measurement ranges, which are attuned to our customers' needs, and the range of materials available for the... [See More]

• Mounting: In-line
• Pipe Diameter: 0.38 to 2.50

• Meter Technology: Rotameter
• End Fittings: In-line Threaded

The OMEGA ® precision variable-area rotameters for air, water, and gases have up to ±2% of full scale accuracy and 0.25% of full scale repeatability. These units feature an easy-to-read millimeter scale and are supplied with correlation charts for air and water. For correlation data for... [See More]

• Mounting: In-line
• Pipe Diameter: 0.12

• Meter Technology: Rotameter; Variable Area
• End Fittings: In-line Threaded

The flow meters red-y compact series are characterized by powerful technology, intelligent functions, and innovative design.The instruments offer a new level of ease of use: compact design with battery power, portable, clear digital display and optional smart alarm functions. (totalizer and 24 Vdc... [See More]

• Mounting: In-line
• Pipe Diameter: 0.03 to 1.00

• Meter Technology: Rotameter; Thermal
• End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings

The WBA sensors offer mass flow measurement for air and gases based on a highly sensitive thermal measuring principle. The WBA series includes unidirectional as well as bidirectional flow ranges. The sensors achieve a very high accuracy over the complete measuring range in the positive as well as... [See More]

• Mounting: In-line
• End Fittings: Plain End

• Meter Technology: Thermal
• Process Media Type: Gas

The EE741 in-line flow meter can be easily adapted for any measuring task. It is dedicated for accurate metering and monitoring of compressed air and technical gases in DN 15 to DN50 pipes. The thermal measuring principle and the well proven E+E hot film sensor element lead to best long-term... [See More]

• Mounting: In-line
• Pipe Diameter: 0.50 to 1.00

• Meter Technology: Thermal
• End Fittings: In-line Threaded

MPNH Series flow meters are approved for use in ordinary locations (see specifications). Inline style thermal mass flow meters include a flow section that is usually specified to match the user ’s flow conduit and is then plumbed directly into the process line. This design has the sensing... [See More]

• Mounting: In-line
• Pipe Diameter: 2.00 to 4.00

• Meter Technology: Thermal
• End Fittings: In-line Flanged

MFC 21x2 is a standalone mass flow controller including an additional high precision PID controller together with a fast acting solenoid valve. Digital and/or analog input / output enable direct, fast and accurate control of the gas flow. The additional valve override functionality allows an... [See More]

• Mounting: In-line
• End Fittings: In-line Threaded; 1/8" ISO, 1/8" NPT and SAE Threads

• Meter Technology: Thermal
• Process Media Type: Gas

The FA flow monitor is a flow to atmosphere mass flow transducer which provides flow measurement in real time, less than 10ms. There are no moving parts and it is immune to vibration. It is an ideal flow monitoring device where real time flow measurement is critical to a process. Analog outputs of... [See More]

• Mounting: In-line
• Pipe Diameter: 0.25 to 1.50

• Meter Technology: Proportional Valve Meter Technology
• End Fittings: In-line Threaded

Product Features. 316 SS, PTFE-Lined SS and Hastelloy C-22 Measuring Tubes. Unique Variable Area Design for Horizontal and Vertical Installations. Line Sizes to 3 Inches. Direct Reading Scales Calibrated for Media, Density, Operating Pressure and Temperature. Analog Output, HART ® and... [See More]

• Mounting: In-line
• End Fittings: In-line Flanged

• Meter Technology: Variable Area
• Process Media Type: Liquid; Gas

The Gilflo 'B' flowmeter is installed in the pipeline and produces a differential pressure which is related to the rate of flow. It can be used with most industrial fluids, gases and both saturated and superheated steam. [See More]

• Mounting: In-line
• End Fittings: In-line Flanged

• Pipe Diameter: 3.50 to 24.02
• Process Media Type: Liquid; Gas; Steam

Gasboard7500C is an economical oxygen sensor used to detect oxygen concentration and gas flow in binary gases. Adopting ultrasonic detecting technology, It has better performance than electro-chemical and other oxygen sensors. It has function including data display, online monitoring and has been... [See More]

• Mounting: In-line
• Process Media Type: Gas

• Meter Technology: Ultrasonic
• Meter Type: Volumetric Flow Meter

The FPX4008 proximity switch with mass flow sensing is manufactured using Siargo's proprietary MEMS sensor process that ensures reliability, performance and low cost. The sensors are specially designed for fast response to the air/oil lubricator applications. The surface of the sensor is passivated... [See More]

• Mounting: In-line
• Pipe Diameter: 0.25

• Meter Technology: MEMS Flow Sensor
• End Fittings: In-line Threaded

Rheotherm low gas flow meters provide an easy-to-use technology for measuring gas flow in small lines - typically 1" or smaller at flow rates from a few hundred SCFM down to 25 SCCM. (For flow measurement in larger pipes and ducts, click here). These meters give a repeatable reading in mass or... [See More]

• Mounting: In-line
• Pipe Diameter: 0.06 to 1.00

• Meter Technology: Thermal
• End Fittings: In-line Flanged (optional feature); In-line Threaded (optional feature); Tube End/Hose Nipple; Sanitary

The 2001 Series flow meters provide a means of indication at the lowest cost for non-corrosive flow applications. The tapered metering tube is integrally machined in the acrylic body while a standard direct reading scale engraved on the body affords maximum simplicity of installation and operation. [See More]

• Mounting: In-line
• Process Media Type: Liquid; Gas

• Meter Technology: Rotameter; Variable Area
• Operating Pressure: 100

Stainless steel DIN 1.4571 [See More]

• Mounting: In-line
• Pipe Diameter: 0.16

• Meter Technology: Coriolis
• End Fittings: In-line Clamp (optional feature); In-line Flanged (optional feature); In-line Threaded

The SFM3200 mass flow meter is best suitable for inspiratory flow measurements. In addition, an autoclavable / washable version is available (SFM3200-AW), which is able to withstand autoclave procedures, making it reusable and suitable for expiratory flow measurements. The SFM3200 mass flow meter is... [See More]

• Mounting: In-line
• Pipe Diameter: 0.75

• Meter Technology: Thermal
• Process Media Type: Gas

The SeniorSonic is designed for custody transfer and other applications requiring high accuracy. This meter has outstanding low-to-high accuracy of ± 0.1 % with greater than 100:1 rangeability after flow calibration and excellent long-term measurement performance. Mark III Electronics, a... [See More]

• Mounting: In-line
• End Fittings: In-line Flanged

• Meter Technology: Ultrasonic
• Process Media Type: Gas

Glass Tube, Class 4.0, SS 1/4 in. [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Meter Technology: Variable Area
• Process Media Type: Gas

The OPTIMASS 6000 is a Coriolis mass flow sensor. Combined with the MFC 400 signal converter it forms the OPTIMASS 6400 high performance Coriolis mass flowmeter for all process applications including cryogenic or high temperature media as well as high pressure fluids. [See More]

• Mounting: In-line
• Pipe Diameter: 0.50 to 12.00

• Meter Technology: Coriolis
• End Fittings: In-line Flanged

General. CORI-FLOW ™ series mass flow meter / mass flow controller are designed to provide high accuracy.CORI-FLOW ™ utilizes a patented, advanced Coriolis type direct mass flow sensor to achieve unsurpassed performance, even with changing operation conditions in pressure, temperature,... [See More]

• Mounting: In-line
• Pipe Diameter: 0.00 to 0.50

• Meter Technology: Coriolis
• End Fittings: Compression

The AMS050 combines an air measuring station with an ultra low-leak, high performance control damper that is AMCA class 1A leakage certified. The complete assembly is factory assembled and tested to provide effective setpoint monitoring and adjustment. The unit comes standard with a pressure... [See More]

• Mounting: In-line
• Process Media Type: Gas

• End Fittings: In-line Flanged
• Meter Type: Volumetric Flow Meter

Variable-Area Flowmeters. Our flowmeters are designed for those applications where a rotameter is not appropriate. Consider the inherent problems of rotameters--they are difficult to read, especially with dirty or opaque fluids, have low pressure ratings and allow vertical orientation only. Now... [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Meter Technology: Variable Area
• Process Media Type: Gas

Low flow applications. The Omniflo ® turbine flowmeters utilize a low frictional drag bearing in a tangential design allowing the measurement of very low flow rates in either liquid or gas. These high resolution, low flow sensing instruments are capable of measuring flow rates as low as 0.001... [See More]

• Mounting: In-line
• End Fittings: In-line Flanged; In-line Threaded; Female NPT, AN (MS), and ANSI Flanges

• Meter Technology: Turbine
• Process Media Type: Liquid; Gas

The flow rate can be displayed in volumetric flow or. mass flow engineering units for standard or actual. (temperature, pressure) conditions. Flow meters can. be programmed locally by the four button keypad and. LCD or remotely via RS-232/RS-485 interface. DFM flow meters support various functions... [See More]

• Mounting: In-line
• Pipe Diameter: 0.12 to 0.38

• Meter Technology: Thermal
• End Fittings: Compression

High Flow measurements 25 to 10,000 LPM. Precision Transfer Standard to calibrate other flow meters. Constriction/Blockage testing. Measurement of gas mixtures, hydrogen and natural gas options. Pressure range from barometric to 100 psig. [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Meter Technology: Laminar Flow
• Process Media Type: Gas

OUTSTANDING FEATURES. Low cost. Outstanding accuracy. Linearity of +/-1% of reading typical. Linearity is density-dependent for a given meter. Consult factory for details. Repeatability +/-.25%. Provides wide flow ranges. Repeatable Flow Range: .15 to 12,000 ACFM. Wide variety of process connections... [See More]

• Mounting: In-line
• Pipe Diameter: 0.25 to 12.00

• Meter Technology: Turbine
• End Fittings: In-line Flanged

The delta pressure fuel flow meter FQ-3100DP assists you in the highly precise measurement of all common fuel types for engines with up to 700 kW. The differential pressure technology is a volumetric measuring principle: an internal gear pump is regulated by a piston, which starts to move due to the... [See More]

• Mounting: In-line
• Operating Pressure: 7.25 to 72.52

• Process Media Type: Gas
• Media Temperature: 59 to 86

The flowmeter Model DS20 works according to the proven variable area principle. A float is guided in a cylindrical measuring tube. The flowing medium moves the float in the flow direction. An externally mounted pointer indicator is magnetically coupled to the float and thus, following the float... [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Meter Technology: Rotameter; Variable Area
• Process Media Type: Liquid; Gas

The M-200 Series flow switches are engineered and field tested for sensing increasing and decreasing flow rates of gases or liquids. Pressure variation effects are minimal. This series features such versatility, economy, and accuracy that they can be used in virtually any application requiring... [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Meter Technology: Piston
• Process Media Type: Liquid; Gas

The OMEGA ® precision variablearea rotameters can measure flows of air, water, and gases, with up to ±2% FS accuracy and 0.25% FS repeatability. These units feature an easy-to-read millimeter scale and come with correlation charts for air and water. The scale is fused on the metering tube... [See More]

• Mounting: In-line
• Pipe Diameter: 0.12

• Meter Technology: Rotameter; Variable Area
• End Fittings: In-line Threaded

The flow meters red-y compact series are characterized by powerful technology, intelligent functions, and innovative design.The instruments offer a new level of ease of use: compact design with battery power, portable, clear digital display and optional smart alarm functions. (totalizer and 24 Vdc... [See More]

• Mounting: In-line
• Pipe Diameter: 0.03 to 1.00

• Meter Technology: Rotameter; Thermal
• End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings

The WBI sensors with I ²C bus interface offer mass flow measurement for air and gases based on a highly sensitive thermal measuring principle. The WBI series includes unidirectional as well as bidirectional flow ranges. The digital sensors achieve a very high accuracy over the complete... [See More]

• Mounting: In-line
• End Fittings: Plain End

• Meter Technology: Thermal
• Process Media Type: Gas

The EE771 is a thermal mass flow meter for compressed air and gases. Irrespective of pressure and temperature, the EE771 flow meter registers mass flow, volumetric flow or standard flow. The flow meter can measure the consumption of compressed air, nitrogen, oxygen, CO2, argon or other non-corrosive... [See More]

• Mounting: In-line
• Pipe Diameter: 0.50 to 2.00

• Meter Technology: Thermal
• End Fittings: In-line Threaded

MP Series flow meters are approved for use in hazardous locations (see specifications). Inline style thermal mass flow meters include a flow section that is usually specified to match the user ’s flow conduit and is then plumbed directly into the process line. This design has the sensing... [See More]

• Mounting: In-line
• Pipe Diameter: 2.00 to 4.00

• Meter Technology: Thermal
• End Fittings: In-line Flanged

MFC 21x2 is a standalone mass flow controller including an additional high precision PID controller together with a fast acting solenoid valve. Digital and/or analog input / output enable direct, fast and accurate control of the gas flow. The additional valve override functionality allows an... [See More]

• Mounting: In-line
• End Fittings: In-line Threaded; Side Port SAE 9/16-18 threads

• Meter Technology: Thermal
• Process Media Type: Gas

The FP flow transducer is a pressure compensated mass flow transducer. The operating pressure of the compressed gas is measured and the flow transducer output is compensated for the change in gas density due to pressure. Differential pressure technology provides flow measurement in real time, less... [See More]

• Mounting: In-line
• Pipe Diameter: 0.25 to 1.50

• Meter Technology: Proportional Valve Meter Technology
• End Fittings: In-line Threaded

Product Features. 316 SS, PTFE-Lined SS and Hastelloy C-22 Measuring Tubes. ANSI, DIN & NPT Process Connections. Direct Reading Scales Calibrated for Media Viscosity, Density, Operating Pressure and Temperature. Analog Output, HART ® and Profibus-PA Available. Special Versions for Process... [See More]

• Mounting: In-line
• End Fittings: In-line Flanged; In-line Threaded

• Meter Technology: Variable Area
• Process Media Type: Liquid; Gas

The Gilflo 'Spool' flowmeter is installed in the pipeline and produces a differential pressure which is related to the rate of flow. It can be used with most industrial fluids, gases and both saturated and superheated steam. [See More]

• Mounting: In-line
• End Fittings: In-line Flanged

• Pipe Diameter: 3.50 to 12.76
• Process Media Type: Liquid; Gas; Steam

Gasboard 7500E can be used to measure the gas flow and oxygen concentration based on the ultrasonic technology, which has better performance than electro-chemical and other oxygen sensors. With the function of data display, online monitoring, etc., it has been widely used in home and medical oxygen... [See More]

• Mounting: In-line
• Process Media Type: Gas

• Meter Technology: Ultrasonic
• Meter Type: Volumetric Flow Meter

These products are specially designed for medical ventilators and/or anesthesia equipment applications. Customization is also available for high volume applications. Features. Highly sensitive at low flows. Mass flow without additional temperature and pressure compensation. Integrated sensor with... [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Pipe Diameter: 0.25
• Process Media Type: Gas

Rheotherm flow switches provide reliable switch protection in all types of liquid or gas service. From critical monitoring of extremely low flow process additives to loss of flow protection in large water or air lines, we can handle most flow switch applications. With no moving parts, long term... [See More]

• Mounting: In-line; Insertion
• Pipe Diameter: 0.06 to 1.00

• Meter Technology: Thermal
• End Fittings: In-line Flanged (optional feature); In-line Threaded (optional feature); Tube End/Hose Nipple (optional feature); Sanitary

Seeking an affordable solution for non-corrosive and low-pressure applications? Now there's a clear choice: 2500 Series plastic variable area flow meters. Constructed from precision-machined acrylic, 2500 Series flow meters use annealed, unibody construction that eliminates the leaks and panel... [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Meter Technology: Rotameter; Variable Area
• Process Media Type: Liquid; Gas

The SFM3300 mass flow meter is a sensor for proximal flow measurement in respiratory applications such as ventilation or anesthesia. There are two versions available: the SFM3300-AW is autoclavable and washable and the SFM3300-D is single-use. The SFM3300 features outstanding measuring accuracy and... [See More]

• Mounting: In-line
• Pipe Diameter: 0.44

• Meter Technology: Thermal
• Process Media Type: Gas

Daniel orifice plates conform to the most stringent manufacturing processes to achieve optimum accuracy standards in the industry. They are the most commonly used method of differential pressure flow measurement due to their simplicity, predictable and reliable performance, ease of installation, and... [See More]

• Mounting: In-line
• End Fittings: Plain End

• Meter Technology: Orifice Plates
• Process Media Type: Gas

Glass Tube, Class 2.5, SS 1/4 in. [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Meter Technology: Variable Area
• Process Media Type: Gas

The OPTISONIC 7300 Biogas is an ultrasonic flowmeter for low pressure biogas, landfill and sewage gas applications. The flowmeter is ideally suited to measure biogas with a high CO2 content as well as small amounts of other media like H2S, nitrogen, hydrocarbons or condensation water. Its corrosion... [See More]

• Mounting: In-line
• Pipe Diameter: 2.00 to 8.00

• Meter Technology: Ultrasonic
• End Fittings: In-line Flanged

EL-FLOW ® Metal Sealed Gas Mass Flow Meters / Controllers. Metal Seal Gas Mass Flow Meters and Controllers of Bronkhorst High-Tech are characterised by their unique, patented metal-to-metal seal construction with excellent resealing capability. Furthermore they distinguish themselves by a high... [See More]

• Mounting: In-line
• End Fittings: Compression; In-line Threaded (optional feature)

• Meter Technology: Thermal
• Process Media Type: Gas

The EAMS is an electronic air measuring station with an intregral high performance heated mass flow sensor and controller. The heated mass flow sensor is positioned behind the air scoop manifold inside the sensor chase, protecting it from water carryover, making this a perfect application for... [See More]

• Mounting: In-line
• End Fittings: In-line Flanged

• Meter Technology: Thermal
• Process Media Type: Gas

Design Features. rib-guided or fluted metering tubes facilitate stable and accurate readings. magnifier lens in front shield to enhance reading resolution. interchangeability of flowtubes and floats. ease of installation and exchange of flow tubes. "non-rotating" adapter feature - glass flow tubes... [See More]

• Mounting: In-line
• Pipe Diameter: 0.12

• Meter Technology: Rotameter; Variable Area
• End Fittings: Compression (optional feature); In-line Threaded; Tube End/Hose Nipple (optional feature); VCO® / VCR® (optional feature)

Micro-Flow measurement ranges. Portable transfer flow standard. Calibration of leak test orifices and instruments. Gauging of micron sized holes. Pressure/Vacuum range of 2-25 psia. [See More]

• Mounting: In-line
• End Fittings: Compression

• Meter Technology: Laminar Flow
• Process Media Type: Gas

The Hoffer Premier Gas Series turbine flowmeters provide extremely accurate gas measurement and at a cost less than typical mass or ultrasonic flowmeters. Combine these benefits and high reliability and you ’ve got something to think about. OUTSTANDING FEATURES. Exceptionally wide flow... [See More]

• Mounting: In-line
• Pipe Diameter: 0.25 to 12.00

• Meter Technology: Turbine
• End Fittings: In-line Flanged

The FQ-3200CR fuel flow measurement system precisely measures various fuel types for engines of up to 700 kW. The Coriolis measurement technology allows for the continuous and precise measurement of the fuel flow by directly measuring the mass flow. The FQ-3200CR is suited for a variety of testing... [See More]

• Mounting: In-line
• Process Media Type: Gas

• Meter Technology: Coriolis
• Operating Pressure: 7.25 to 72.52

Model series KSV3 offer great performance in a very economical design. This product is best suited for OEM applications where the valve performance is acceptable and where low component cost is necessary. The valve body is fabricated from steel and therefore is limited to use with air and other... [See More]

• Mounting: In-line
• Pipe Diameter: 0.25 to ?

• Meter Technology: Electromagnetic
• End Fittings: In-line Threaded

The M-100X Series is an extremely sensitive flow switch. This has been engineered to monitor vital sample flow parameters for instrumentation in process control and inert blanket gases. It is used as an auxiliary alarm monitor for flow meters and is ideally suited for applications when installed on... [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Pipe Diameter: 0.12 to 0.25
• Process Media Type: Liquid; Gas

The FL-2000 Series offers a wide variety of precision flowmeters for use in medical, industrial, chemical, and laboratory applications at an economical price. Units are available with or without valves. [See More]

• Mounting: In-line
• Pipe Diameter: 1.00

• Meter Technology: Rotameter; Variable Area
• End Fittings: In-line Threaded

The flow meters red-y compact series are characterized by powerful technology, intelligent functions, and innovative design.The instruments offer a new level of ease of use: compact design with battery power, portable, clear digital display and optional smart alarm functions. (totalizer and 24 Vdc... [See More]

• Mounting: In-line
• Pipe Diameter: 0.03 to 1.00

• Meter Technology: Rotameter; Thermal
• End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings

The EE772 is a thermal mass flow meter for compressed air and gases. Irrespective of pressure and temperature, the EE772 flow meter registers mass flow, volumetric flow or standard flow. The flow meter can be used effectively to measure the consumption of compressed air, nitrogen, CO2 or other... [See More]

• Mounting: In-line
• Pipe Diameter: 1.50 to 3.00

• Meter Technology: Thermal
• End Fittings: In-line Threaded

MP Series flow meters are approved for use in hazardous locations (see specifications). Inline style thermal mass flow meters include a flow section that is usually specified to match the user ’s flow conduit and is then plumbed directly into the process line. This design has the sensing... [See More]

• Mounting: In-line
• Pipe Diameter: 2.00 to 4.00

• Meter Technology: Thermal
• End Fittings: In-line Flanged

MFC 21x2 is a standalone mass flow controller including an additional high precision PID controller together with a fast acting solenoid valve. Digital and/or analog input / output enable direct, fast and accurate control of the gas flow. The additional valve override functionality allows an... [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Meter Technology: Thermal
• Process Media Type: Gas

Product Features. Fully Welded Sensor. Integrated Temperature and Pressure Measurement (Optional). Field Configurable Ranges, Outputs and Display. HART ® protocol. High Temperature Version to 400 °C. High Pressure Version to 1450 PSIG (100 Bar). The Heinrichs DVH series multivariable Vortex... [See More]

• Mounting: In-line
• Pipe Diameter: 0.50 to 8.00

• Meter Technology: Vortex (Shedding) Meter
• Process Media Type: Liquid; Gas

The Gilflo ILVA flowmeter operates on the spring loaded variable area principle and produces a differential pressure related to the rate of flow. It can be used with most industrial fluids, gases and both saturated and superheated steam. A general description of the ILVA flowmetering system and its... [See More]

• Mounting: In-line
• End Fittings: In-line Flanged

• Pipe Diameter: 12.99
• Process Media Type: Liquid; Gas; Steam

FS4000 series mass flow sensors are designed for general purpose flow monitor and control applications, that are made with Siargo's world leading proprietary MEMS mass flow sensors and the smart electronic control system. The sensors directly measure mass flow in the designed channel with a low... [See More]

• Mounting: In-line
• Process Media Type: Gas

• End Fittings: In-line Threaded
• Meter Type: Mass Flow Meter

Achieve superior accuracy and unmatched zero stability in ultra-low-flow gas and liquid measurement and control with the Quantim ® Coriolis mass flow controllers and meters from Brooks Instrument. Brooks has taken the lead in driving improvements in Coriolis flow technology: Our patented... [See More]

• Mounting: In-line
• End Fittings: Compression; In-line Threaded; VCO® / VCR®; 3.2 mm UPG, Downport ANSI/ISA 76.00.02

• Meter Technology: Coriolis
• Process Media Type: Liquid; Gas

Proximal Flow Sensor for Neonatal and Pediatric OEM Applications. The SFM3400 flow sensor is a proximal flow sensor for neonatal and pediatric applications in respiratory devices such as ventilation or anesthesia. The sensor is available as both a single-use version (SFM3400-D) and a reusable... [See More]

• Mounting: In-line
• Process Media Type: Gas

• Meter Technology: Thermal
• Operating Pressure: 7.83 to 15.95

JuniorSonic one-path or two-path, single bounce designs provide a lower cost solution for production measurement, gas storage, and wet gas applications where fiscal measurement is not required. The two-path design provides redundancy for more critical applications. Each path is comprised of... [See More]

• Mounting: In-line
• End Fittings: In-line Flanged

• Meter Technology: Ultrasonic
• Process Media Type: Gas

Glass Tube, Class 2.5, SS 1/4 in. [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Meter Technology: Variable Area
• Process Media Type: Gas

The all-in-one solution. Already the basic version of the OPTISWIRL 4200 is equipped with a temperature compensation for saturated steam applications. With the optional pressure sensor the OPTISWIRL 4200 has an integrated density compensation available, which even allows an exact measurement of... [See More]

• Mounting: In-line
• Pipe Diameter: 0.50 to 12.00

• Meter Technology: Vortex (Shedding) Meter
• End Fittings: In-line Flanged

EL-FLOW ® Metal Sealed Gas Mass Flow Meters / Controllers. Metal Seal Gas Mass Flow Meters and Controllers of Bronkhorst High-Tech are characterised by their unique, patented metal-to-metal seal construction with excellent resealing capability. Furthermore they distinguish themselves by a high... [See More]

• Mounting: In-line
• End Fittings: Compression

• Meter Technology: Thermal
• Process Media Type: Gas

Design Features. blending of two or three gases with gas proportioners obviates the need for: ordering fixed gas mixtures. contamination from reusable gas cylinders. potentially inaccurate mixtures by gas suppliers. rib-guided or fluted metering tubes facilitate stable/accurate readings. magnifier... [See More]

• Mounting: In-line; Non-Invasive (optional feature)
• Pipe Diameter: 0.12 to 0.25

• Meter Technology: Rotameter; Variable Area
• End Fittings: Compression (optional feature); In-line Threaded; Tube End/Hose Nipple (optional feature); VCO® / VCR® (optional feature)

Mass Extraction at vacuum under 0.2 psia (hard vacuum). Leak Detection of 0.1 to 0.2 micron defects. Air measurements from 5 x 7-7 sccs. Intelligent Molecular Flow Sensor - operates mostly in transitional and molecular flow regimes. Outgassing / Premeability application. Calibration of leak devices. [See More]

• Mounting: In-line
• End Fittings: Compression

• Meter Technology: Laminar Flow
• Process Media Type: Gas

The Hoffer MF Series has been developed to meet the need for a low flow measurement device for service on clean, low and moderate viscosity liquids and for gas measurement applications. OUTSTANDING FEATURES. 1/2 ” MS line size. Repeatable Flow Range is .007 to 3.5 GPM. Accuracy of +/-1%... [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Meter Technology: Turbine
• Process Media Type: Liquid; Gas

Measuring a vehicle ’s fuel flow requires a precise system which can run stationary and transient tests. It must also be able to offer high reproducibility and run cycle measurements under real operational conditions, including WLTP. The compact FQ-1200CR fuel flow measurement system precisely... [See More]

• Mounting: In-line
• Process Media Type: Gas

• Meter Technology: Coriolis
• Operating Pressure: 7.25 to 87.02

The model DS15 flow meters work according to the proven variable area principle. The float is moved upward in a tapered tube by the flowing medium and its upper edge indicates the flow rate by means of a scale affixed on to the measuring tube. By using a float with an integrated magnet, optional... [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Meter Technology: Rotameter; Variable Area
• Process Media Type: Liquid; Gas

The M-200X Series flow switches are engineered and field tested for sensing increasing and decreasing flow rates of gases or liquids. Pressure variation effects are minimal. This series features such versatility, economy, and accuracy that they can be used in virtually any application requiring... [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Pipe Diameter: 0.38 to 0.75
• Process Media Type: Liquid; Gas

FLR1000 Series flow sensors can measure extremely low flow rates from 20 mL/min to 500 L/min. These sensors are suitable for a wide variety of industrial, commercial, and laboratory flow applications. FLR1000 Series flow sensors operate on 12 Vdc power and are designed for incorporation into data... [See More]

• Mounting: In-line
• Process Media Type: Liquid; Gas

• Meter Technology: Turbine
• Operating Pressure: 40 to 500

Reliable technology and industry standard interfaces make the red-y smart series thermal mass flow meters and controllers particularly suitable for measurement and control in gas delivery systems and plant engineering applications. High accuracy, Analog and Digital, free software and program... [See More]

• Mounting: In-line
• Pipe Diameter: 0.03 to 1.00

• Meter Technology: Rotameter; Thermal
• End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings

MPNH Series flow meters are approved for use in ordinary locations (see specifications). Inline style thermal mass flow meters include a flow section that is usually specified to match the user ’s flow conduit and is then plumbed directly into the process line. This design has the sensing... [See More]

• Mounting: In-line
• Pipe Diameter: 2.00 to 4.00

• Meter Technology: Thermal
• End Fittings: In-line Flanged

MFC 21x2 is a standalone mass flow controller including an additional high precision PID controller together with a fast acting solenoid valve. Digital and/or analog input / output enable direct, fast and accurate control of the gas flow. The additional valve override functionality allows an... [See More]

• Mounting: In-line
• End Fittings: In-line Threaded; 1/8" ISO, 1/8" NPT and SAE Threads

• Meter Technology: Thermal
• Process Media Type: Gas

The KDS all-metal, low-volume variable-area flowmeter is designed for flow measurement of suitable liquids or gases. It provides indication of the current flow rate in volume or mass per unit of time. The variable-area flowmeter consists of a conical stainless steel measuring tube... [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Meter Technology: Variable Area
• Process Media Type: Liquid; Gas

The Spirax Sarco Flowin 2 flowmeter provides accurate flow measurement of dry natural gas. It can also be used on a variety of other industrial gases. Consult Spirax Sarco for further details. [See More]

• Mounting: In-line
• Process Media Type: Gas

• End Fittings: In-line Flanged
• Operating Pressure: 7.25 to 102

FS5000 series mass flow sensors are designed for general purpose flow monitor and control applications. The sensors directly measure mass flow in the designed channel with trace flow detection capability. The lowest flow it can detect is 20 nL/min. These sensors can readily be applied for manifold... [See More]

• Mounting: In-line
• Meter Type: Mass Flow Meter

• Process Media Type: Gas
• Accuracy: 1.5

Features. Wide range of flow ratings. Operating temperature range 33 to 125 °F (1 °C to 52 °C). Pressure ratings up to 500 psig / 34 bar. Two accuracy levels to choose from: 2% or 1% Full Scale. Optional high and low-flow reed switch or inductive alarm, also for safe use in explosive... [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Meter Technology: Rotameter; Variable Area
• Process Media Type: Liquid; Gas

SFM3000 is a digital flow meter especially suitable for high-volume applications. The design of the flow channel results in very low pressure drop through the sensor element, making it highly suitable for medical ventilation and respiration applications. The SFM3000 bidirectionally measures the flow... [See More]

• Mounting: In-line
• Process Media Type: Gas

• Meter Technology: Thermal
• Operating Pressure: 10.15 to 18.85

Made by experienced code qualified welders, Daniel meter tubes are accurate and dependable instruments that adhere to the highest quality standards. A meter tube consist of an orifice fitting (Daniel Senior, Junior, Simplex or Orifice Flange Union), a length of pipe upstream of the fitting and a... [See More]

• Mounting: In-line
• End Fittings: In-line Flanged

• Meter Technology: Laminar Flow
• Process Media Type: Liquid; Gas

Glass Tube, Class 1.0, SS 1/4 in. [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Meter Technology: Variable Area
• Process Media Type: Gas

Bronkhorst ® model FG-110C High Performance Mass Flow Meters (MFMs) are suited for precise measurement of flow ranges between 0,014 …0,7 mln/min and 0,18 …9 mln/min at operating pressures between vacuum and 100 bar. The MFM consists of a thermal mass flow sensor and a... [See More]

• Mounting: In-line
• Pipe Diameter: 0.12

• Meter Technology: Thermal
• End Fittings: Compression

Design Features. rib-guided or fluted metering tubes facilitate stable and accurate readings. interchangeability of flowtubes and floats. manifolding at inlet or outlet (optional). ease of installation and exchange of flow tubes. "non-rotating" adapter feature - glass flow tubes are prevented from... [See More]

• Mounting: In-line
• Pipe Diameter: 0.12 to 0.25

• Meter Technology: Rotameter; Variable Area
• End Fittings: Compression (optional feature); In-line Threaded; Tube End/Hose Nipple (optional feature); VCO® / VCR® (optional feature)

OUTSTANDING FEATURES. Low cost. Outstanding accuracy. Provides wide flow ranges (10:1 to 100:1 turndown ranges available). One piece 316/316L S/S Construction for most pressures. For use with unique Hoffer high pressure 316/316L or carbon steel mating flange kits, supplied complete with SAE J429... [See More]

• Mounting: In-line
• Pipe Diameter: 1.00 to 3.00

• Meter Technology: Turbine
• End Fittings: In-line Threaded; Wing Nut

The SEC-8000F/D/E series can operate in high temperature environments, from 15 ℃ to 120 ℃, for a variety of tasks including semiconductor and compound semiconductor processing. View our MFC comparison chart here. Equipped with digital facility: high accuracy- ±1.0% S.P. High Speed... [See More]

• Mounting: In-line
• Pipe Diameter: 0.25 to 0.75

• Meter Technology: Thermal
• End Fittings: VCO® / VCR®

FR series flowmeters are precision machined acrylic variable area type. A choice of brass or stainless steel connections and valves and Buna or Viton seals are available. Special calibrations, machining, and private branding are routine for OEM accounts. [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Meter Technology: Rotameter; Variable Area
• Process Media Type: Liquid; Gas

The M-50X Explosion Proof Series low flow, flow switches monitor increasing and decreasing flow. They utilize a single moving part which responds to fluid (liquid or gas) flowing within a system. The flow monitors operate only when fluid is positively established. Features. Well suited for corrosive... [See More]

• Mounting: In-line
• Operating Pressure: 3000

• Process Media Type: Liquid; Gas
• Media Temperature: 300

The OMEGA ® FTB600B Series Flowmeters feature an infrared, electro-optical transmitter and receiver molded into the flowmeter ’s body, along with two miniature circuit boards to provide voltage stabilization and automatic IR output level control. The FTB600B automatically compensates IR... [See More]

• Mounting: In-line
• End Fittings: In-line Threaded; Tube End/Hose Nipple

• Pipe Diameter: 0.50 to 1.25
• Process Media Type: Liquid; Gas

Reliable technology and industry standard interfaces make the red-y smart series thermal mass flow meters and controllers particularly suitable for measurement and control in gas delivery systems and plant engineering applications. High accuracy, Analog and Digital, free software and program... [See More]

• Mounting: In-line
• Pipe Diameter: 0.03 to 1.00

• Meter Technology: Rotameter; Thermal
• End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings

Inline style thermal mass flow meters include a flow section that is usually specified to match the user ’s flow conduit and is then plumbed directly into the process line. This design has the sensing elements mounted directly in the flow section for exposure to the process gas. Our inline... [See More]

• Mounting: In-line
• Pipe Diameter: 0.25 to 4.00

• Meter Technology: Thermal
• End Fittings: In-line Threaded

The BGK all-metal, low-volume variable-area flowmeter is designed for flow measurement of suitable liquids or gases. It provides indication of the current flow rate in volume or mass per unit of time. The variable-area flowmeter consists of a conical stainless steel measuring tube... [See More]

• Mounting: In-line
• End Fittings: In-line Flanged

• Meter Technology: Variable Area
• Process Media Type: Liquid; Gas

The M410 orifice plate and carrier assembly is a primary flow element consisting of a tab handled square edged orifice plate and optional carrier. The orifice plate is designed and manufactured to meet the requirements of British Standard BS 1042 and International Standard Organisation ISO 5167 in... [See More]

• Mounting: In-line
• End Fittings: In-line Flanged

• Pipe Diameter: 2.87 to 29.53
• Process Media Type: Liquid; Gas; Steam

The Low Pressure Series Gas Meters are designed for city gas metering where traditionally diaphragm gas meters dominate the market. The meters substantially reduce the metering loss due to temperature and pressure variations; reduce the installation cost as well as other logistical cost. In... [See More]

• Mounting: In-line
• Pipe Diameter: 1.26

• Meter Technology: MEMS Flow Sensor
• End Fittings: In-line Threaded

The GT130x Series glass tube VA flow meters are a family of versatile and economical meters designed for general use in applications with moderate metering accuracy requirements — typical accuracy ranges are 1% to 10% full scale, depending on the model selected. They are ideal for purge type... [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Meter Technology: Rotameter; Variable Area
• Process Media Type: Liquid; Gas

The analog mass flow meter SFM3100 is highly accurate and fast. The SFM3100 has a compact design and can be easily integrated into existing devices. There is a temperature sensor in the gas channel of the flow meter. This enables highly precise temperature compensation and obviates the need to... [See More]

• Mounting: In-line
• Process Media Type: Gas

• Meter Technology: Thermal
• Meter Type: Mass Flow Meter

Daniel Venturi Tube is a low-pressure-drop metering device identifiable by its tapered inlet, tapered outlet and straight, constricted middle section. It offers constant accuracy, low susceptibility to erosion, high-pressure recovery, and installation at any angle from horizontal to vertical. [See More]

• Mounting: In-line
• End Fittings: In-line Flanged

• Meter Technology: Venturi Tube
• Process Media Type: Liquid; Gas; Steam

Miniature, Glass Tube, Class 4.0, PVDF G 1/8, 0.5 to 5.0 std L/h (air) [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Meter Technology: Variable Area
• Process Media Type: Gas

Bronkhorst ® model FG-110CP High Performance Mass Flow Meters (MFMs) are suited for precise measurement of flow ranges between 0,014 …0,7 mln/min and 0,18 …9 mln/min at operating pressures between vacuum and 100 bar. The MFM consists of a thermal mass flow sensor and a... [See More]

• Mounting: In-line
• Pipe Diameter: 0.12

• Meter Technology: Thermal
• End Fittings: Compression

Design Features. constructed of inert materials: borosilicate glass, PTFE and PCTFE. chemically inert wetted parts within mechanically rigid frame. rib-guided or fluted metering tubes facilitate stable/accurate readings. OPTIGRAD ™ scales minimize parallax and eye fatigue. simple means of... [See More]

• Mounting: In-line
• Pipe Diameter: 0.12 to 0.25

• Meter Technology: Rotameter; Variable Area
• End Fittings: Compression (optional feature); In-line Threaded (optional feature); Tube End/Hose Nipple (optional feature)

Hoffer now has available a 4 ” WECO 1502 turbine flow meter (15 KSI MAWP) with the full flow capacity of a conventional 4 ” flow meter. Other 4 ” WECO 1502 turbine meter designs have been limited in flow range to a few hundred GPM. The Hoffer design has a flow capacity of 75 to... [See More]

• Mounting: In-line
• Pipe Diameter: 4.00

• Meter Technology: Turbine
• End Fittings: Plain End; In-line Threaded; Wing Nut

Mass flow meter and mass flow controller options with metal seal, Multi Range, Multi Gas user configurable analog / digital. Z500X is the world's leading gas Mass Flow Controller. With high accuracy +/- 1.0% S.P, piezo actuator valve, high speed response and being all-metal this mass flow controller... [See More]

• Mounting: In-line
• Pipe Diameter: 0.25 to 0.50

• Meter Technology: Thermal
• End Fittings: VCO® / VCR®

The FR4800 acrylic block flowmeters are available in various ranges in both SAE and SI units for air and water. These direct reading meters are also available for other gases and liquids. The flowmeters are ideal for monitoring flows in such applications as reverse osmosis, air sampling equipment,... [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Meter Technology: Rotameter; Variable Area
• Process Media Type: Liquid; Gas

The M-60X Explosion Proof Series low flow monitor switches monitor increasing and decreasing flow. They utilize a single moving part which responds to fluid (liquid or gas) flowing within a system (universal mountable units are fitted with a reset spring). These switches are suitable for a wide... [See More]

• Mounting: In-line
• Operating Pressure: 3000

• Process Media Type: Liquid; Gas
• Media Temperature: 300

This switch package offers a complete solution for flow or no-flow switching in pipes or ducting ranging up to 16". The compact relay controller provides reliable actuation of valves, pumps or blowers rated up to 1 /2 HP. Common applications include low flow pump or process protection. To complete... [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Pipe Diameter: 0.75 to 12.00
• Process Media Type: Liquid; Gas

Reliable technology and industry standard interfaces make the red-y smart series thermal mass flow meters and controllers particularly suitable for measurement and control in gas delivery systems and plant engineering applications. High accuracy, Analog and Digital, free software and program... [See More]

• Mounting: In-line
• Pipe Diameter: 0.03 to 1.00

• Meter Technology: Rotameter; Thermal
• End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings

Inline style thermal mass flow meters include a flow section that is usually specified to match the user ’s flow conduit and is then plumbed directly into the process line. This design has the sensing elements mounted directly in the flow section for exposure to the process gas. Our inline... [See More]

• Mounting: In-line
• Pipe Diameter: 0.25 to 4.00

• Meter Technology: Thermal
• End Fittings: In-line Threaded

Product Features. Series 1000 Flow Sensors- Linear 0 - 5 VDC Output Signal - Highly Repeatable - Very Stable - No Zero Drift - Standard 12 VDC Input Power - Liquid or Gas Versions. Series 3000 Flowmeters -All Features of the Series 1000 Flow Sensors -Very Compact -Power-Efficient LCD Display- Linear... [See More]

• Mounting: In-line
• Process Media Type: Liquid; Gas

• Meter Technology: Vane Meter
• Operating Pressure: 500

A compact all in one solution, vortex technology is an excellent flexible option for measuring a wide range of fluids including saturated and superheated steam, single-phase liquids and other gases. The vortex flowmeter ’s robust, welded design, ensures no leak paths for safe operation and... [See More]

• Mounting: In-line
• Pipe Diameter: 1.00 to 12.00

• Meter Technology: Vortex (Shedding) Meter
• End Fittings: In-line Flanged

These meters are designed for metering natural gas at the medium pressure range ( 2.5MPa). The meters are fully compensated for temperature and pressure variations providing direct mass flow measurement with extended rangeability at a very low power consumption. The standard battery can power the... [See More]

• Mounting: In-line
• Pipe Diameter: 0.98

• Meter Technology: MEMS Flow Sensor
• End Fittings: In-line Flanged

For a wide range of chemical, petrochemical, biotechnology, research and analytical applications, Sho-Rate ™ Series glass tube variable area flow meters provide industry-leading repeatability and reliability in two versatile lines. Sho-Rate ™ 1350/1355 flow meters deliver up to 3%... [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Meter Technology: Rotameter; Variable Area
• Process Media Type: Liquid; Gas

Designed for anesthesia equipment, the CMOSens ® mass flow meter SFM4100 precisely measures air and other non-aggressive gases. It provides an impressively wide dynamic measuring range up to 20 slm. The sensor unit has a digital I2C interface, provides a fully calibrated and temperature... [See More]

• Mounting: In-line
• Process Media Type: Gas

• Meter Technology: Thermal
• Operating Pressure: 87.02

Glass Tube, Class 2.5, PVDF G 1/4, 0.5 to 5.0 std L/h (air) [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Meter Technology: Variable Area
• Process Media Type: Gas

Bronkhorst ® model FG-111AC High Performance Mass Flow Meters (MFMs) are suited for precise measurement of flow ranges between 0,4 …20 ln/min and 2 …100 ln/min at operating pressures between vacuum and 100 bar. The MFM consists of a thermal mass flow sensor and a microprocessor... [See More]

• Mounting: In-line
• Pipe Diameter: 0.25

• Meter Technology: Thermal
• End Fittings: Compression

Product Summary. Insertion Vortex Flow Meters indicate volumetric and/or mass flow rates of gases, liquids or steam in piping conduits. Design Features. Wide range of available insertion inside diameter applications. Installation by porting into piping without need to lengthening line. Optional... [See More]

• Mounting: In-line
• Pipe Diameter: 4.00 to 36.00

• Meter Technology: Vortex (Shedding) Meter
• Process Media Type: Liquid; Gas; Steam

OUTSTANDING FEATURES. • Cost effective design eliminates flange on meter. • Outstanding accuracy. • Short Wafer Series meters are rated to meet the pressure rating of any flange as listed in ASME B 16.5. • Provides wide flow ranges 10:1 turndown typical. [See More]

• Mounting: In-line
• Pipe Diameter: 0.62 to 8.00

• Meter Technology: Turbine
• Process Media Type: Gas

The SEC-Z700X Series is equipped with reliable thermal sensors and a pressure insensitive function for stable flow rate control. The on-board pressure measurement reduces the cost, size and complexity of gas delivery systems. Pressure Insensitive. A new high-performance function provides a... [See More]

• Mounting: In-line
• Pipe Diameter: 0.25 to 0.50

• Meter Technology: Thermal
• End Fittings: VCO® / VCR®

FR series flowmeters are precision machined acrylic variable area type. Series FR5000(S,V) has inlet and outlet connections located on the back of the flowmeter and is available with optional metering valve. Model FR5000I has end connections. Special calibrations, machining, and private branding are... [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Meter Technology: Rotameter; Variable Area
• Process Media Type: Liquid; Gas

The operating principle is based on a free floating magnetic piston which responds only to the motion of fluids within the line, not to static or system pressures. In the presence of fluid flow, controlled movement of the piston actuates an external hermetically sealed reed switch. This switch can... [See More]

• Mounting: In-line
• Pipe Diameter: 0.25

• Meter Technology: Piston
• End Fittings: Flare

Incorporating traditional variable area precision glass technology, these rugged PTFE flow meters offer accurate and economical solutions to medium flow range measurements. FLD1000/FLD2000 are designed with unique rotatable scales of dual air-water direct reading graduations showing SCFM and SLPM... [See More]

• Mounting: In-line
• Pipe Diameter: 0.38

• Meter Technology: Rotameter; Variable Area
• End Fittings: In-line Threaded

The flow meters red-y compact series are characterized by powerful technology, intelligent functions, and innovative design.The instruments offer a new level of ease of use: compact design with battery power, portable, clear digital display and optional smart alarm functions. (totalizer and 24 Vdc... [See More]

• Mounting: In-line
• Pipe Diameter: 0.03 to 1.00

• Meter Technology: Rotameter; Thermal
• End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings

MPNH Series flow meters are approved for use in ordinary locations (see specifications). Inline style thermal mass flow meters include a flow section that is usually specified to match the user ’s flow conduit and is then plumbed directly into the process line. This design has the sensing... [See More]

• Mounting: In-line
• Pipe Diameter: 0.25 to 4.00

• Meter Technology: Thermal
• End Fittings: In-line Flanged (optional feature); In-line Threaded (optional feature); Tube End/Hose Nipple (optional feature)

Product Features. Easy to Read Scales. Water Range 0.003 to 20 GPM. Air Range 0.002 to 100 SCFM. Measuring Ranges 0.2-2 GPH...2-20 GPM water 0.1-1 SCFH...10-100 SCFM air. Durable One-Piece Construction. Low Cost. Metric Scales Available. The KFR line of flowmeters offers the perfect balance between... [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Meter Technology: Cone
• Process Media Type: Liquid; Gas

The MF4000 series mass flow meters are designed for applications of gas flow measurement in a pipe diameter not larger than 8mm. The products can be applied to measure any clean gas from 0-0.5 SLPM up to 0-30SLPM, depending on the product configuration. Customization is also available for high... [See More]

• Mounting: In-line
• Pipe Diameter: 0.12

• Meter Technology: MEMS Flow Sensor
• End Fittings: In-line Threaded

Fast responding, repeatable delivery of process gases with high and ultra-high levels of purity —that ’s the performance the GF100 series of metal sealed mass flow controllers and meters provides. Designed for semiconductor, MOCVD and other gas flow control applications, the GF100 series... [See More]

• Mounting: In-line
• Process Media Type: Gas

• Meter Technology: Thermal
• Operating Pressure: 500

The SFM4200 digital mass flow meter for air, oxygen and non-corrosive gases is particularly suitable for high-volume applications. One highlight is its pressure resistance. In contrast to its predecessors, the SFM4200 is highly pressure-resistant and delivers reliable measurements at pressure surges... [See More]

• Mounting: In-line
• Process Media Type: Gas

• Meter Technology: Thermal
• Operating Pressure: 1160

Metal Tube, Class 4.0, SS 1/4 in. [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Meter Technology: Variable Area
• Process Media Type: Gas

Bronkhorst ® model FG-111B High Performance Mass Flow Meters (MFMs) are suited for precise measurement of flow ranges between 0,14 …7 mln/min and 0,4 …20 ln/min at operating pressures between vacuum and 100 bar. The MFM consists of a thermal mass flow sensor and a microprocessor... [See More]

• Mounting: In-line
• Pipe Diameter: 0.25

• Meter Technology: Thermal
• End Fittings: Compression

Model GFC thermal Mass Flow Controllers. are designed to indicate and control set. flow rates of gases. The GFC combines the characteristics and. accuracy of conventional mass flow. devices into a unique compact design at. low costs previously unattainable. Each of these controllers incorporates an. [See More]

• Mounting: In-line
• Pipe Diameter: 0.12 to 0.75

• Meter Technology: Thermal
• End Fittings: Compression; In-line Threaded (optional feature); VCO® / VCR® (optional feature)

Outstanding Features. ♦ Ideal for use in liquid applications where flowmeter will be installed and fitted to hose or plastic tubing. ♦ Sizes 1/4 ” through 3 ” available. (Other sizes available, contact factory). ♦ Pressure dependent on the hose pressure rating up to... [See More]

• Mounting: In-line
• End Fittings: Barbed Hose and Beaded Hose

• Meter Technology: Turbine
• Process Media Type: Gas

This leading-edge pressure insensitive mass flow module is installed with differential pressure detection and a piezo actuator valve. The high level of performance provided by the CRITERION D500 ensures it can be used for a range of advanced semiconductor manufacturing processes; pressure... [See More]

• Mounting: In-line
• End Fittings: Compression

• Pipe Diameter: 0.25
• Process Media Type: Gas

FR5500 series flowmeters have easy-to-read scales for GPM or LPM H2O and SCFM or LPM air. They have durable one-piece clear acrylic construction and stable, easyto- read stainless steel floats. The FR5500 series feature superior quality, CPVC or stainless steel fitting options and easy disassembly... [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Meter Technology: Rotameter; Variable Area
• Process Media Type: Liquid; Gas

The M-50 Series low flow, flow switches monitor increasing and decreasing flow. They utilize a single moving part which responds to fluid (liquid or gas) flowing within a system. These switches are suitable for a wide range of applications in industrial, biomedical, and OEM products. The flow... [See More]

• Mounting: In-line
• Pipe Diameter: 0.12 to 0.25

• Meter Technology: Piston
• End Fittings: In-line Threaded

FL-1300 series rotameters are supplied with an easy-to-read 65 mm (2.6") scale. The FL1400 series features a large, easy-to-read 150 mm (5.9") scale, with correlation charts for air and water flow measurement applications. The integral flow controller (for both the FL-1300 and FL-1400 series)... [See More]

• Mounting: In-line
• Pipe Diameter: 0.25

• Meter Technology: Rotameter; Variable Area
• End Fittings: In-line Threaded

The flow meters red-y compact series are characterized by powerful technology, intelligent functions, and innovative design.The instruments offer a new level of ease of use: compact design with battery power, portable, clear digital display and optional smart alarm functions. (totalizer and 24 Vdc... [See More]

• Mounting: In-line
• Pipe Diameter: 0.03 to 1.00

• Meter Technology: Rotameter; Thermal
• End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings

Our ValuMass ™ Series 400 offer another lower cost option for many flow applications with the high value associated with all of EPI ’s flow measurement instrumentation. ValuMass ™ flow meters include a robust feature set: 0 – 5, 10 VDC, 4 – 20mA, RS485 Modbus RTU and... [See More]

• Mounting: In-line
• Pipe Diameter: 0.25 to 2.00

• Meter Technology: Thermal
• End Fittings: In-line Threaded

Product Features. Accuracy ±4% of Full Scale. Shock and Corrosion Proof. Maximum Pressure 145 PSIG. Polysulfone Version has Excellent Resistance to Acids and Alkaline Solutions. Compact Design. The KOBOLD KSK plastic flowmeters/ flow switches operate on the basis of the well known variable... [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Meter Technology: Variable Area
• Process Media Type: Liquid; Gas

MF5000 series mass flow meters are specially designed for small pipe flow monitor and control. This series can measure gas flow in a pipe diameter as small as 0.5 mm, but not over 19 mm. Thanks to the self-flow conditioning feature of the MEMS sensors, the meters features an extremely low pressure... [See More]

• Mounting: In-line
• Pipe Diameter: 0.12

• Meter Technology: MEMS Flow Sensor
• End Fittings: In-line Threaded

For many industrial and semiconductor processes, both performance and cost efficiency are crucial. The GF80 Series metal sealed mass flow controllers and meters deliver both: Engineered using the same fast response sensor and patented 4th generation MultiFlo ™ technology as our best-selling... [See More]

• Mounting: In-line
• Process Media Type: Gas

• Meter Technology: Thermal
• Operating Pressure: 150

The SFM5400 mass flow meter measures mass flows with outstanding accuracy (errors < 1%), long-term stability and repeatability and covers an impressively wide dynamic measurement range. The SFM5400 is made of metal and highly configurable. It is available with a variety of fluidic connections and... [See More]

• Mounting: In-line
• Process Media Type: Gas

• Meter Technology: Thermal
• Operating Pressure: 145 to 2103

Metal Tube, Class 2.5, SS 1/4 in. [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Meter Technology: Variable Area
• Process Media Type: Gas

Bronkhorst ® model FG-111BP High Performance Mass Flow Meters (MFMs) are suited for precise measurement of flow ranges between 0,14 …7 mln/min and 0,4 …20 ln/min at operating pressures between vacuum and 100 bar. The MFM consists of a thermal mass flow sensor and a microprocessor... [See More]

• Mounting: In-line
• Pipe Diameter: 0.25

• Meter Technology: Thermal
• End Fittings: Compression

Metered gases are divided into two laminar. flow paths, one through the primary flow. conduit, and the other through a capillary. sensor tube. Both flow conduits are. designed to ensure laminar flows and there-. fore the ratio of their flow rates is constant. Two precision temperature sensing. [See More]

• Mounting: In-line
• Pipe Diameter: 0.12 to 0.75

• Meter Technology: Thermal
• End Fittings: Compression; In-line Threaded (optional feature); VCO® / VCR® (optional feature)

Real-time Measurement of Vehicle/Engine Exhaust Flow. EXFM-ONE employs an ultrasonic method for measuring exhaust gas flow rates directly from a vehicle or engine. The unit can be used for various applications such as real time mass measurement of raw exhaust gas combined with MEXA-ONE (Motor... [See More]

• Mounting: In-line
• Process Media Type: Gas

• Meter Technology: Ultrasonic
• Meter Type: Volumetric Flow Meter

GR Series Glass Tube Variable Area Flowmeter, industrial flowmeter, liquid flow meters, 51 CCM to 66 LPM , water 21 CCM to 2 LPM, Series GR variable area type glass tube flowmeters are ideal for measuring low flow rates of liquids and gases. Standard unit [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Meter Technology: Rotameter; Variable Area
• Process Media Type: Liquid; Gas

The M-55 low flow, flow switches monitor increasing and decreasing flow. They utilize a single moving part which responds to fluid (liquid or gas) flowing within a system. These switches are suitable for a wide range of applications in industrial, biomedical, and OEM products. The flow monitors... [See More]

• Mounting: In-line
• Operating Pressure: 80 to 3000

• Process Media Type: Liquid; Gas
• Media Temperature: 170 to 300

bull;. Multi-Drop Capability of Up to 256 Units (for RS-485 Option). •. Stores Calibration Data for Up to 10 Different Gases. •. Supports 10 Different Engineering Units Including User Defined. •. Programmable 12 Digits Totalizer Indicates Total Gas Volume. •. Flow Alarm Limits... [See More]

• Mounting: In-line
• End Fittings: Compression

• Pipe Diameter: 0.25 to 0.38
• Process Media Type: Gas

The flow meters red-y compact series are characterized by powerful technology, intelligent functions, and innovative design.The instruments offer a new level of ease of use: compact design with battery power, portable, clear digital display and optional smart alarm functions. (totalizer and 24 Vdc... [See More]

• Mounting: In-line
• Pipe Diameter: 0.03 to 1.00

• Meter Technology: Rotameter; Thermal
• End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings

Eldridge Products, Inc. has achieved innovation and excellence in thermal dispersion gas mass flow measurement since 1988. With an economical set of features and a number of common configuration and installation choices, our newest ValuMass ™ flow meters continue our tradition of solving flow... [See More]

• Mounting: In-line
• Pipe Diameter: 0.25 to 2.00

• Meter Technology: Thermal
• End Fittings: In-line Threaded

Product Features. Accuracy ±4% Full Scale. Shock and Corrosion Resistant. Maximum Pressure 145 PSI. Direct and Relative (%) Reading Scales for Water and Air. Highly Visible Float and Adjustable Switch Available. Large Easy-To-Read Scale. The KSM series plastic flowmeter with switch is an... [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Meter Technology: Variable Area
• Process Media Type: Liquid; Gas

This series of mass flow meters are designed for general purpose flow measurement and monitor applications where a separate placement of the display is required, such as the hospital oxygen metering system. The measurable gas should be clean and free from corrosive components. The meters are easy... [See More]

• Mounting: In-line
• Pipe Diameter: 0.47

• Meter Technology: MEMS Flow Sensor
• End Fittings: In-line Threaded

Reliable and affordable, MT3600 metal tube variable area flow meters satisfy the operational and reliability requirements for multiple industrial purge meter applications, such as metering coolants, pump seal fluids, lubricants under pressure and opaque fluids. Featuring high-temperature and... [See More]

• Mounting: In-line
• End Fittings: In-line Threaded; ANSI 150# RF

• Meter Technology: Rotameter; Variable Area
• Process Media Type: Liquid; Gas; Steam

1/2 in. Metal Tube, Class 1.6, SS 1/2 in. [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Meter Technology: Variable Area
• Process Media Type: Gas

IQ+FLOW Chip-sensor based Mass Flow Meters/Controllers for gases. Equipment manufacturers are looking for compact solutions to monitor or control the gas flow or pressure in their system. Previously, conventional mass flow and pressure meters and controllers have needed a footprint of 1.5", as for... [See More]

• Mounting: In-line
• End Fittings: Compression; In-line Threaded (optional feature)

• Meter Technology: Thermal
• Process Media Type: Gas

In AFC mass flow controllers the combined gas streams. flow through a proportionating electromagnetic valve. with an appropriately selected orifice. The closed loop. control circuit continuously monitors the mass flow out-. put and maintains it at the set flow rate. [See More]

• Mounting: In-line
• Pipe Diameter: 0.12 to 0.38

• Meter Technology: Thermal
• End Fittings: Compression; VCO® / VCR® (optional feature)

The flow meter and switch model DS02 works according to a modified variable area principle. The float is guided in a cylindrical measuring tube by means of a spring. The flowing medium moves the float in the flow direction. A Reed contact is mounted outside the meter in a sealed housing. When the... [See More]

• Mounting: In-line
• Pipe Diameter: 0.25 to 1.00

• Meter Technology: Rotameter; Variable Area
• End Fittings: In-line Threaded

The M-60 Series low flow, flow switches monitor increasing and decreasing flow. They utilize a single moving part which responds to fluid (liquid or gas) flowing within a system. These switches are suitable for a wide range of applications in industrial, biomedical, and OEM products. The flow... [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Pipe Diameter: 0.25
• Process Media Type: Liquid; Gas

This rugged direct-reading flowmeter monitors air flowrates to determine optimum performance, flow regulator settings, or pneumatic system performance. It is intended for use in mobile or industrial pneumatic systems as well as air power operated hand tool systems. These flowmeters feature direct... [See More]

• Mounting: In-line
• Pipe Diameter: 0.25 to 1.06

• Meter Technology: Rotameter; Variable Area
• End Fittings: In-line Threaded

The flow meters red-y compact series are characterized by powerful technology, intelligent functions, and innovative design.The instruments offer a new level of ease of use: compact design with battery power, portable, clear digital display and optional smart alarm functions. (totalizer and 24 Vdc... [See More]

• Mounting: In-line
• Pipe Diameter: 0.03 to 1.00

• Meter Technology: Rotameter; Thermal
• End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings

Inline style thermal mass flow meters include a flow section that is usually specified to match the user ’s flow conduit and is then plumbed directly into the process line. This design has the sensing elements mounted directly in the flow section for exposure to the process gas. Our inline... [See More]

• Mounting: In-line
• Pipe Diameter: 0.25 to 4.00

• Meter Technology: Thermal
• End Fittings: In-line Flanged (optional feature); Tube End/Hose Nipple (optional feature)

Product Features. Control of Very Small Liquid or Gas Flows. Wetted Parts - SS 1.4305, Borosilicate Glass, FKM. Proximity Switch or Reed Contact. Vertical Connection for In-Line Mounting. Flow switch types KSR and SVN operate on the same principle as a float-type flow indicator. Provided that the... [See More]

• Mounting: In-line
• Operating Pressure: 230

• Process Media Type: Liquid; Gas
• Media Temperature: 160

MFGX4000 series mass flow meters are designed for applications of gas flow within a flow channel of diameter 15mm-19mm, for users with a budget.The compact design provides user friendly installation. Plastic finishing with an easy change of the mechanical adaptors enables applications with different... [See More]

• Mounting: In-line
• Pipe Diameter: 0.59

• Meter Technology: MEMS Flow Sensor
• End Fittings: In-line Threaded

Need reliable, durable flow measurement in high-pressure, high-temperature or hazardous process settings? The MT3750 metal tube variable area flow meter from Brooks Instrument is your hard-working answer. Constructed from high-strength steel, the MT3750 Series VA flow meter features a compact design... [See More]

• Mounting: In-line
• End Fittings: Compression; In-line Threaded

• Meter Technology: Rotameter; Variable Area
• Process Media Type: Liquid; Gas

MASS-STREAMTM Series D-6300 Digital Direct Mass Flow Meters and Controllers for Gases. The new digital MASS-STREAMTM series D-6300 works on the basis of direct through-flow measurement, following the constant temperature anemometer principle, and will replace the current analogue series D-6200 on a... [See More]

• Mounting: In-line
• End Fittings: Compression; In-line Threaded (optional feature)

• Meter Technology: Thermal
• Process Media Type: Gas

Design Features. rigid compact construction. dual rotatable direct reading scales for air and water. graduations reflect both metric and English systems. vertical in-line or panel mount versions available. flow ranges from 4 to 20 LPM water and 140 to 900 SLPM air [See More]

• Mounting: In-line
• Pipe Diameter: 0.38

• Meter Technology: Rotameter; Variable Area
• End Fittings: In-line Threaded

The flow meter and switch model DS01 works according to a modified variable area principle. The float is guided in a cylindrical measuring glass by means of a spring. The flowing medium moves the float in the flow direction. The upper edge of the float shows the momentary flow via a burnt-in scale... [See More]

• Mounting: In-line
• Pipe Diameter: 0.25 to 1.00

• Meter Technology: Rotameter; Variable Area
• End Fittings: In-line Threaded

The operating principle is based on a free floating magnetic piston which responds only to the motion of fluids within the line, not to static or system pressures. In the presence of fluid flow, controlled movement of the piston actuates an external hermetically sealed reed switch. This switch can... [See More]

• Mounting: In-line
• Pipe Diameter: 0.25 to 0.38

• Meter Technology: Piston
• End Fittings: Flare

OMEGA ® multi-pressure pneumatic flowmeters feature a rugged anodized aluminum body design and easy installation. For air/compressed gas applications, these flowmeters include ranges from 5-5.0 SCFM to 50-1000 SCFM, at operating pressures up to 1000 psig. Their multi-pressure scales (from 40-130... [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Meter Technology: Piston
• Process Media Type: Gas

Reliable technology and industry standard interfaces for rough environments:Our tried and tested thermal mass flow meters and controllers for gases now available as IP67?/?NEMA 6 version. red-y industrial devices come along with ATEX certification (Category 3?/?Zone 2 & 22) [See More]

• Mounting: In-line
• Pipe Diameter: 0.03 to 2.00

• Meter Technology: Thermal
• End Fittings: Compression; In-line Flanged; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings

The Inline style thermal mass flow switch assembly includes the flow sensing element, temperature sensing element, bridge amplifier/signal output board, transmitter enclosure, and flow section. The flow section is typically specified to match the user ’s flow conduit and is plumbed directly in... [See More]

• Mounting: In-line
• Pipe Diameter: 0.25 to 4.00

• Meter Technology: Thermal
• End Fittings: In-line Threaded

Product Features. Compact Design. Easy to Install. For Horizontal or Vertical Pipes. Rugged Construction. Accuracy ± 3 % Full Scale. Rangeability 6 to 1. Flow Rates up to 3000 GPM Liquid or 20000 SCFM Gas. Low Pressure Drop. Optional Alarms and Output Signals. The RCM is a differential... [See More]

• Mounting: In-line
• Process Media Type: Liquid; Gas

• End Fittings: In-line Threaded
• Operating Pressure: 180

These meters are designed for residential utility gas metering applications. The all electronic meters are fully compensated for variation of temperature and pressure and will be easier for networking as well as other remote meter reading options. [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Meter Technology: MEMS Flow Sensor
• Process Media Type: Gas

Engineered to work where you need it: Choose the MT3809 variable area (VA) flow meter (rotameter) for all the high-pressure, high-temperature VA flow measurement and control requirements on your next project. Proven to deliver reliable, repeatable gas and liquid flow measurement and control in... [See More]

• Mounting: In-line
• End Fittings: In-line Flanged; In-line Threaded

• Meter Technology: Rotameter; Variable Area
• Process Media Type: Liquid; Gas; Steam

The new MASS-VIEW ® flow meter series are a digital alternative to the conventional VA meters (variable area meters) or rotameters. The MASS-VIEW ® flow meter series incorporates a digital bar graph of actual gas flow, which is, thanks to the OLED (organic light emitting diode) technology,... [See More]

• Mounting: In-line
• End Fittings: Compression (optional feature); In-line Threaded

• Meter Technology: Thermal
• Process Media Type: Gas

Design Features. constructed of inert materials: chemically inert wetted parts. rib-guided or fluted metering tubes facilitate stable/accurate readings. magnifier lens in front shield to enhance reading resolution. OPTIGRAD ™ scales minimize parallax and eye fatigue. simple means of panel... [See More]

• Mounting: In-line
• Pipe Diameter: 0.12

• Meter Technology: Rotameter; Variable Area
• End Fittings: Compression (optional feature); In-line Threaded; Tube End/Hose Nipple (optional feature)

MR3000 series molded flowmeters are available with 24 different air and water ranges. These units are supplied with scales in LPM Air, SCFH Air, CCM Water and GPH Water, all with 10:1 turn-down ratios. Molded of high-impact polycarbonate, the MR3000 has been designed to maintain maximum pressures to... [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Meter Technology: Rotameter; Variable Area
• Process Media Type: Liquid; Gas

The operating principle is based on a magnetic piston which responds only to the motion of fluids within the line, not to static or system pressures. In the presence of fluid flow, controlled movement of the piston actuates an external hermetically sealed reed switch. This switch can be used to... [See More]

• Mounting: In-line
• Process Media Type: Liquid; Gas

• End Fittings: In-line Threaded
• Electrical Output: Switch

•. Shielded for pressurized systems. •. Panel mounting design. •. Non-rising stem needle valve. •. Compact, 65mm scale. •. Easy-to-read 150mm scale [See More]

• Mounting: In-line
• Pipe Diameter: 0.12

• Meter Technology: Rotameter; Variable Area
• End Fittings: In-line Threaded

Reliable technology and industry standard interfaces for rough environments:Our tried and tested thermal mass flow meters and controllers for gases now available as IP67?/?NEMA 6 version. red-y industrial devices come along with ATEX certification (Category 3?/?Zone 2 & 22) [See More]

• Mounting: In-line
• Pipe Diameter: 0.03 to 2.00

• Meter Technology: Thermal
• End Fittings: Compression; In-line Flanged; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings

Product Features. ±4% Full Scale Accuracy. Small, Compact Design, Low Weight. Direct Reading Scales for Water and Air. Large and Small Measuring Ranges from (28 to 1) - (2.6 to 1). Vertical Connections for Easy Installation. All Media Contacted Parts Available in Brass or Stainless Steel... [See More]

• Mounting: In-line
• End Fittings: In-line Threaded

• Meter Technology: Variable Area
• Process Media Type: Liquid; Gas

Economy combined with accuracy: 3000 Series variable area flow meters from Brooks Instrument provide a proven, easy-to-read device to monitor and control air and water flows. Well-suited for easy integration into industrial instrument panels, 3000 Series VA flow meters are constructed of high-impact... [See More]

• Mounting: In-line
• Process Media Type: Liquid; Gas

• Meter Technology: Rotameter; Variable Area
• Operating Pressure: 100

General. mini CORI-FLOW ™ series by Bronkhorst are precise and compact Mass Flow Meters and Controllers, based on the Coriolis measuring principle. Designed to cover the needs of the low flow market, there are 4 models to overlap flow ranges from 5 g/h up to 300 kg/h (full scale values), each... [See More]

• Mounting: In-line
• Pipe Diameter: 0.00 to 0.50

• Meter Technology: Coriolis
• End Fittings: Compression