Thermal Meter Mass Flow Meters and Controllers

In-line Flow Meter for DN15, DN20 and DN25 -- EE741
from E+E Elektronik

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.50 to 1.00
  • End Fittings: In-line Threaded
Mass Flow Sensor for Gases -- WBA
from First Sensor AG

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]

  • Meter Technology: Thermal
  • End Fittings: Plain End
  • Mounting: In-line
  • Process Media Type: Gas
Flow Averaging Tube (FAT) Thermal Mass Flow Meter -- 9700MPNH
from Eldridge Products, Inc.

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 2.00 to 4.00
  • End Fittings: In-line Flanged
Digital Mass Flow Controller -- SEC-N100 Series
from HORIBA Instruments, Inc.

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.25 to 0.50
  • End Fittings: Compression; VCO® / VCR®
AirTrak™ 628S Thermal Mass Flow Meter
from Sierra Instruments, Inc.

The Air-Trak 628S gas mass flow meter was originally designed to work specifically with Sierras Model BG-3 engine emissions sampling system as an extremely fast, accurate, and repeatable engine air intake mass flow meter. However, the instrument has proven to be an excellent solution across the... [See More]

  • Meter Technology: Thermal
  • Mounting: Insertion
  • Pipe Diameter: 1.00 to 8.00
  • End Fittings: In-line Threaded
Dual-element Mass Flow meters With Pressure Measurement -- STP102A
from Fluid Components Intl. (FCI)

The ST102A 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]

  • Meter Technology: Thermal
  • Mounting: Insertion
  • Pipe Diameter: 2.50 to 100.00
  • End Fittings: In-line Flanged (optional feature); In-line Threaded (optional feature)
Autoclavable Mass Flow Meter For Expiratory Measurements -- SFM3200-AW
from Sensirion

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.75
  • Process Media Type: Gas
EL-FLOW® Metal Sealed Series Gas Mass Flow Meters & Controllers -- Model F-111CM (1/4" VCR)
from Bronkhorst USA

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]

  • Meter Technology: Thermal
  • End Fittings: Compression; In-line Threaded (optional feature)
  • Mounting: In-line
  • Process Media Type: Gas
Inline Mass Flow Meter DN15 - DN50 -- EE771
from E+E Elektronik

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.50 to 2.00
  • End Fittings: In-line Threaded
Mass Flow Sensor for Gases -- WBI
from First Sensor AG

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]

  • Meter Technology: Thermal
  • End Fittings: Plain End
  • Mounting: In-line
  • Process Media Type: Gas
Inline Flow Averaging Tube (FAT) Thermal Mass Flow Meter -- 9700MP
from Eldridge Products, Inc.

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 2.00 to 4.00
  • End Fittings: In-line Flanged
Digital Mass Flow Controller -- SEC-R100 Series
from HORIBA Instruments, Inc.

The digital mass flow controller SEC-R100 focuses on non-semiconductor applications, where high levels of product performance, quality and integrity are needed, such as vacuum coating, bioreactor, food & beverage, analytical, etc. With this mass flow controller high accuracy (+/-1.0% S.P.) and... [See More]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.25
  • End Fittings: Compression
ChlorineTrak™ 760S Mass Flow Meter
from Sierra Instruments, Inc.

The ChlorineTrak ™ 760S thermal mass flow meter has been specifically designed to perform as an accurate and cost-effective mass flow measurement solution for chlorine injection processes found in typical waste-water treatment applications. Given the corrosive nature of chlorine gas... [See More]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 1.00 to 4.00
  • End Fittings: In-line Flanged; In-line Threaded
Gas Mass Flow Meters -- ST75
from Fluid Components Intl. (FCI)

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.25 to 2.00
  • End Fittings: In-line Flanged; In-line Threaded
Autoclavable Mass Flow Meter for Proximal Measurements -- SFM3300
from Sensirion

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.44
  • Process Media Type: Gas
EL-FLOW® Metal Sealed Series Gas Mass Flow Meters & Controllers -- Model F-201CM (1/4' VCR)
from Bronkhorst USA

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]

  • Meter Technology: Thermal
  • End Fittings: Compression
  • Mounting: In-line
  • Process Media Type: Gas
Inline Mass Flow Meter DN40 – DN80 -- EE772
from E+E Elektronik

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 1.50 to 3.00
  • End Fittings: In-line Threaded
Inline High Purity Thermal Mass Flow Meter -- 800HPN
from Eldridge Products, Inc.

Our Series 800HPN includes a feature set designed for a variety of Ultra High Purity and High Purity applications including Semiconductor & Displays, Pharmaceutical, Biotechnology, Food & Beverage, and other processes that require a clean hygienic flow meter. Master-Touch ™ 800HPN... [See More]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.50 to 6.00
  • End Fittings: In-line Clamp (optional feature); VCO® / VCR® (optional feature)
High Temperature Digital Mass Flow Controller -- SEC-8000 F/D/E Series
from HORIBA Instruments, Inc.

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.25 to 0.75
  • End Fittings: VCO® / VCR®
Compact Mass Flow Meters & Regulators -- RedyCompact
from Sierra Instruments, Inc.

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.25 to 0.50
  • Process Media Type: Gas
High Purity mass flowmeter -- ST98HP
from Fluid Components Intl. (FCI)

The ST98 High Purity mass flowmeters are ideally suited for the pharmaceutical, biotech, food and beverage and semiconductor industries. FCI's thermal dispersion technology provides exceptionally accurate and repeatable indications of mass flow rate. The sensing element combines two matched... [See More]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 1.00
  • Process Media Type: Gas
Digital Mass Flow Meter for Neonatal/Pediatric Medical Applications -- SFM3400
from Sensirion

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]

  • Meter Technology: Thermal
  • Process Media Type: Gas
  • Mounting: In-line
  • Operating Pressure: 7.83 to 15.95
EL-FLOW® Prestige Mass Flow Meter -- FG-110C
from Bronkhorst USA

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.12
  • End Fittings: Compression
Insertion Mass Flow Meter DN50 - DN300 -- EE776
from E+E Elektronik

The EE776 is a thermal mass flow meter dedicated for monitoring compressed air, nitrogen, CO2 or other non-corrosive and non-flammable gases. It can be employed in pipes from DN50 to DN700 (2" to 28") and at up to 16 bar (232 psi). The EE776 flow meter set new standards in terms of safety and easy... [See More]

  • Meter Technology: Thermal
  • Mounting: Insertion
  • Pipe Diameter: 2.00 to 12.00
  • End Fittings: In-line Threaded
Inline High Purity Thermal Mass Flow Meter -- 800HPX
from Eldridge Products, Inc.

Our Series 800HPX includes a feature set designed for a variety of Ultra High Purity and High Purity applications including Semiconductor & Displays, Pharmaceutical, Biotechnology, Food & Beverage, and other processes that require a clean hygienic flow meter. 800HPX Features. Master-Touch... [See More]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.50 to 6.00
  • End Fittings: In-line Clamp (optional feature); VCO® / VCR® (optional feature)
Mass Flow Controller -- SEC-E Series
from HORIBA Instruments, Inc.

This general purpose mass flow controller has a reliable thermal sensor and solenoid valve, allowing you to achieve high-level control of gas flow. A versatile component, the mass flow controller sec-e series can be used in a wide range of industries. Gas flow through the mass flow controller can be... [See More]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.25 to 0.38
  • End Fittings: Compression
Compod Programmable Flow Sensor Control Module
from Sierra Instruments, Inc.

With its advanced mass flow sensor capabilities, the Compod ™ control valve, coupled with Sierra ’s SmartTrak ® 100 mass flow meters (MFM ’s) or controllers (MFC ’s) greatly simplifies air flow control systems and permits networking of multiple instruments using... [See More]

  • Meter Technology: Thermal
  • Mounting: Insertion
  • Pipe Diameter: 1.00
  • End Fittings: Compression (optional feature); In-line Threaded (optional feature)
Inline Flow and Temperature Monitoring Switch -- FlexSwitch® FLT93C
from Fluid Components Intl. (FCI)

The FLT93C insertion and inline type FlexSwitches for sanitary flow, level and temperature monitoring represents the first true technological breakthrough in thermal technology in over a decade. This product is specifically designed for sanitary 3A process applications. FCI is the only thermal... [See More]

  • Meter Technology: Thermal
  • End Fittings: In-line Flanged
  • Mounting: Insertion
  • Process Media Type: Liquid; Gas
Low Pressure Drop Digital Mass Flow Meter -- SFM3000
from Sensirion

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]

  • Meter Technology: Thermal
  • Process Media Type: Gas
  • Mounting: In-line
  • Operating Pressure: 10.15 to 18.85
EL-FLOW® Prestige Mass Flow Meter -- FG-110CP
from Bronkhorst USA

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.12
  • End Fittings: Compression
Inline Remote Flow Averaging Tube (FAT) -- 9100MP
from Eldridge Products, Inc.

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 2.00 to 4.00
  • End Fittings: In-line Flanged
Mass Flow Controllers -- SEC-400 Series
from HORIBA Instruments, Inc.

The SEC-400 series mass flow controller is used in a wide variety of industries and markets all over the world. It is installed with thermal valves and offers reliable control capabilities. High accuracy: +/- 0.5% F.S.:SEC-405 (limited gas compatibility). Wide range of flow rate control: from 0.1... [See More]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.25 to 0.38
  • End Fittings: Compression
Fast Response Flow Meter -FastTrak 730
from Sierra Instruments, Inc.

Designed for applications that require fast response and low flow sensitivity, the 730 FastTrak flow meter is an industry proven work-horse that provides +/- 1.0% of full-scale accuracy, and +/-0.2% of full-scale repeatability over a wide temperature and pressure range. With a very small footprint,... [See More]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.25 to 0.75
  • End Fittings: 1/4, 1/2, 3/4 FNPT
Inline Flow and Temperature Monitoring Switch -- FlexSwitch® FLT93L
from Fluid Components Intl. (FCI)

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.75 to 1.00
  • End Fittings: In-line Flanged (optional feature); In-line Threaded
Mass Flow Meter for Artificial Respiration Applications -- SFM3100
from Sensirion

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]

  • Meter Technology: Thermal
  • Process Media Type: Gas
  • Mounting: In-line
  • Meter Type: Mass Flow Meter
EL-FLOW® Prestige Mass Flow Meter -- FG-111AC
from Bronkhorst USA

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.25
  • End Fittings: Compression
Inline Remote Flow Averaging Tube (FAT) Thermal Mass Flow Meter -- 9100MPNH
from Eldridge Products, Inc.

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 2.00 to 4.00
  • End Fittings: In-line Flanged
Multi Range/Multi Gas Digital Mass Flow Controller -- SEC-Z500X
from HORIBA Instruments, Inc.

This is HORIBA's best selling model for digital mass flow controllers. It has multi-range/multi-gas functions enabling users to change the type of gas or full-scale flow rate on-site quickly and easily. With high accuracy +/- 1.0% S.P, piezo actuator valve, high speed response and being all-metal... [See More]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.25 to 0.50
  • End Fittings: VCO® / VCR®
FlatTrak™ 780S-UHP Ultra High Purity In-line Mass Flow Meter with Flow Conduit
from Sierra Instruments, Inc.

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.38 to 12.00
  • End Fittings: Socket Weld / Union (optional feature); In-line Threaded (optional feature); Tube End/Hose Nipple (optional feature)
Insertion Flow and Temperature Monitoring Switch -- FlexSwitch® FLT93B-A*00
from Fluid Components Intl. (FCI)

The FLT93B BASIC insertion 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... [See More]

  • Meter Technology: Thermal
  • Mounting: Insertion
  • Pipe Diameter: 0.75
  • End Fittings: In-line Threaded
Mass Flow Meter for Medical Gases -- SFM4100
from Sensirion

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]

  • Meter Technology: Thermal
  • Process Media Type: Gas
  • Mounting: In-line
  • Operating Pressure: 87.02
EL-FLOW® Prestige Mass Flow Meter -- FG-111B
from Bronkhorst USA

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.25
  • End Fittings: Compression
Inline Remote Thermal Mass Flow Meter -- 8000-8100MP
from Eldridge Products, Inc.

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.25 to 4.00
  • End Fittings: In-line Threaded
Pressure Insensitive Mass Flow Controller -- SEC-Z700X Series
from HORIBA Instruments, Inc.

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.25 to 0.50
  • End Fittings: VCO® / VCR®
Gas Mass Flow Meters - 640S -- SteelMass
from Sierra Instruments, Inc.

Steel-Mass ® 640S gas mass flow meters accurately monitor total gas mass flow rate of gases and insert easily into ducts and pipes up to 72-inches. Larger probe lengths are available upon request. Typical applications for gas mass flow meters include compressed air flow, aeration basin air flow,... [See More]

  • Meter Technology: Thermal
  • Mounting: Insertion
  • Pipe Diameter: 72.00
  • End Fittings: Compression; In-line Flanged (optional feature); Socket Weld / Union (optional feature); In-line Threaded (optional feature); Hot Tap
Insertion Flow and Temperature Monitoring Switch -- FlexSwitch® FLT93F
from Fluid Components Intl. (FCI)

The FLT93F insertion type FlexSwitch for flow and temperature monitoring represents the first true technological breakthrough in thermal technology in over a decade. This product was designed for heavy industrial environments including high temperature and high pressure. FCI is the only thermal... [See More]

  • Meter Technology: Thermal
  • Mounting: Insertion
  • Pipe Diameter: 0.25 to 1.00
  • End Fittings: In-line Threaded
Pressure-Resistant Mass Flow Meter for Gas-Mixing Applications -- SFM4200
from Sensirion

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]

  • Meter Technology: Thermal
  • Process Media Type: Gas
  • Mounting: In-line
  • Operating Pressure: 1160
EL-FLOW® Prestige Mass Flow Meter -- FG-111BP
from Bronkhorst USA

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.25
  • End Fittings: Compression
Inline Remote Thermal Mass Flow Meter -- 8000-8100MPNH
from Eldridge Products, Inc.

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.25 to 4.00
  • End Fittings: In-line Threaded
InnovaSwitch™ Level Switch
from Sierra Instruments, Inc.

Overview. The InnovaSwitch insertion-type level switch is a high-performance, industrial-grade liquid level indicator for tanks and process vessels. This product switches on level changes as small as 0.03 inch (0.8 mm) on dry-to-wet and wet-to-dry occurrences in a tank or vessel. The instrument was... [See More]

  • Meter Technology: Thermal
  • End Fittings: In-line Threaded
  • Mounting: Insertion
  • Process Media Type: Liquid; Gas
Insertion Flow and Temperature Monitoring Switch -- FlexSwitch® FLT93S
from Fluid Components Intl. (FCI)

The FLT93S insertion type FlexSwitch for flow and temperature monitoring represents the first true technological breakthrough in thermal technology in over a decade. This product was designed for heavy industrial environments including high temperature and high pressure. FCI is the only thermal... [See More]

  • Meter Technology: Thermal
  • Mounting: Insertion
  • Pipe Diameter: 0.75 to 1.00
  • End Fittings: In-line Threaded
Versatile Mass Flow Meter for Several Applications -- SFM5400
from Sensirion

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]

  • Meter Technology: Thermal
  • Process Media Type: Gas
  • Mounting: In-line
  • Operating Pressure: 145 to 2103
EL-FLOW® Select Series Mass Flow Meters/Controllers -- Series F-110C
from Bronkhorst USA

EL-FLOW ®Select - Laboratory style GAS Mass Flow Meters / Mass Flow Controllers. EL-FLOW ® Select Series Mass Flow Meters/Controllers are thermal mass flow meters of modular construction with a 'laboratory style' pc-board housing. Control valves can either be integrally or separately... [See More]

  • Meter Technology: Thermal
  • End Fittings: Compression; In-line Threaded (optional feature)
  • Mounting: In-line
  • Process Media Type: Gas
Inline Thermal Mass Flow Meter -- 8600-8700MPNH
from Eldridge Products, Inc.

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.25 to 4.00
  • End Fittings: In-line Flanged (optional feature); In-line Threaded (optional feature); Tube End/Hose Nipple (optional feature)
Insertion Gas Mass Flow Meters - QuadraTherm® 640i
from Sierra Instruments, Inc.

QuadraTherm ® 640i insertion gas mass flow meters from Sierra Instruments mark a breakthrough in thermal dispersion technology as the most accurate thermal mass flow meters on the market. Sierra's 640i, gas mass flow meters offer many benefits of immersible thermal mass flow technology... [See More]

  • Meter Technology: Thermal
  • Mounting: Insertion
  • Pipe Diameter: 72.00
  • End Fittings: Compression (optional feature); In-line Flanged (optional feature); Socket Weld / Union (optional feature); In-line Threaded (optional feature); Hot Tap
Insertion Mass Flow Meters -- ST50
from Fluid Components Intl. (FCI)

The Model ST50 is a compact, low cost solution for accurate, repeatable flow rate measurement of air, compressed air or nitrogen. This insertion-style flow meter has no moving parts and is available in probe lengths for installation into pipe diameters from 2.5 inches to 24 inches [63 mm to 610 mm]. [See More]

  • Meter Technology: Thermal
  • Mounting: Insertion
  • Pipe Diameter: 2.00 to 24.00
  • Process Media Type: Gas
EL-FLOW® Select Series Mass Flow Meters/Controllers -- Series F-112AC
from Bronkhorst USA

EL-FLOW ®Select - Laboratory style GAS Mass Flow Meters / Mass Flow Controllers. EL-FLOW ® Select Series Mass Flow Meters/Controllers are thermal mass flow meters of modular construction with a 'laboratory style' pc-board housing. Control valves can either be integrally or separately... [See More]

  • Meter Technology: Thermal
  • End Fittings: Compression; In-line Threaded (optional feature)
  • Mounting: In-line
  • Process Media Type: Gas
Inline Thermal Mass Flow Meter -- ValuMass™ 400
from Eldridge Products, Inc.

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.25 to 2.00
  • End Fittings: In-line Threaded
Insertion Thermal Mass Flow Meters For Natural Gas - BoilerTrak™ 620S-BT
from Sierra Instruments, Inc.

Boiler-Trak ™ 620S-BT insertion thermal mass flow meters provide an economical and easy-to-install boiler and heater efficiency solution for natural gas flow measurement applications. 620S-BT insertion thermal mass flow meters are also suited for compliance to new regulations for burning... [See More]

  • Meter Technology: Thermal
  • Mounting: Insertion
  • Pipe Diameter: 3.70 to 24.00
  • End Fittings: Compression; Socket Weld / Union (optional feature); In-line Threaded
Insertion Mass Flow Meters -- ST51
from Fluid Components Intl. (FCI)

The Model ST51 and ST51A are a compact, low cost solution for accurate, repeatable flow measurement of biogas, digester gas, landfill gas, methane and natural gas as well as air, compressed air or nitrogen. This insertion-style flow meter has no moving parts and is available in probe lengths for... [See More]

  • Meter Technology: Thermal
  • Mounting: Insertion
  • Pipe Diameter: 2.00 to 24.00
  • End Fittings: Compression
EL-FLOW® Select Series Mass Flow Meters/Controllers -- Series F-200CV/F-210CV
from Bronkhorst USA

EL-FLOW ®Select - Laboratory style GAS Mass Flow Meters / Mass Flow Controllers. EL-FLOW ® Select Series Mass Flow Meters/Controllers are thermal mass flow meters of modular construction with a 'laboratory style' pc-board housing. Control valves can either be integrally or separately... [See More]

  • Meter Technology: Thermal
  • End Fittings: Compression; In-line Threaded (optional feature)
  • Mounting: In-line
  • Process Media Type: Gas
Inline Thermal Mass Flow Meter -- ValuMass™ 500
from Eldridge Products, Inc.

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.25 to 2.00
  • End Fittings: In-line Threaded
Low Flow Mass Flow Meters - MicroTrak™ 101
from Sierra Instruments, Inc.

MicroTrak low flow mass flow meters accurately measure and controls micro mass flows of gas previously thought by scientists to be too low for a repeatable reading. MicroTrak low flow mass flow meters are specifically designed for flow ranges under 4 sccm (smlm) with a minimum controllable mass flow... [See More]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.12 to 0.25
  • End Fittings: Compression (optional feature); In-line Threaded (optional feature); VCO® / VCR® (optional feature)
Insertion Type Multipoint Thermal Flow Meter - MT100 Series -- MT100M
from Fluid Components Intl. (FCI)

Mass Flow Meter Summary. The MT100 Series is an insertion type, multipoint thermal flow meter specifically designed for large diameter pipes, such as stacks and flues, and large rectangular ducts, such as air feed intakes and HVAC. These large pipe/duct applications are difficult for ordinary flow... [See More]

  • Meter Technology: Thermal
  • Mounting: Insertion
  • Pipe Diameter: 2.00
  • End Fittings: MNPT or DIN50
EL-FLOW® Select Series Mass Flow Meters/Controllers -- Series F-201CV/F-211CV
from Bronkhorst USA

EL-FLOW ®Select - Laboratory style GAS Mass Flow Meters / Mass Flow Controllers. EL-FLOW ® Select Series Mass Flow Meters/Controllers are thermal mass flow meters of modular construction with a 'laboratory style' pc-board housing. Control valves can either be integrally or separately... [See More]

  • Meter Technology: Thermal
  • End Fittings: Compression; In-line Threaded (optional feature)
  • Mounting: In-line
  • Process Media Type: Gas
Insertion Flow Averaging Tube (FAT) Thermal Mass Flow Meter -- 9800MP
from Eldridge Products, Inc.

MP Series flow meters are approved for use in hazardous locations (see specifications). Insertion style thermal mass flow meters include a sensor & probe assembly that is inserted into the process gas flow conduit to allow the process gas to flow across the flow inlet tube. Our insertion style... [See More]

  • Meter Technology: Thermal
  • Mounting: Insertion
  • Pipe Diameter: 0.50 to 1.00
  • End Fittings: Tube End/Hose Nipple
Low Pressure Drop Flow Meters - SmartTrak® 140
from Sierra Instruments, Inc.

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.25 to 0.50
  • End Fittings: Compression (optional feature); In-line Threaded (optional feature); VCO® / VCR® (optional feature)
Mass Flow Meters For Air And Gases -- ST98
from Fluid Components Intl. (FCI)

The ST98 insertion-style mass flow meter is the flow measurement solution for virtually any gas or gas mixture in line sizes from >2 inches up to 42 inches [50mm to 1066mm].1 With ST98, FCI combines superior, equal mass thermal-dispersion flow sensing elements and precision electronics with... [See More]

  • Meter Technology: Thermal
  • Mounting: Insertion
  • Pipe Diameter: 2.00 to 42.00
  • Process Media Type: Gas
EL-FLOW® Select Series Mass Flow Meters/Controllers -- Series F-203AV/F-213AV
from Bronkhorst USA

EL-FLOW ®Select - Laboratory style GAS Mass Flow Meters / Mass Flow Controllers. EL-FLOW ® Select Series Mass Flow Meters/Controllers are thermal mass flow meters of modular construction with a 'laboratory style' pc-board housing. Control valves can either be integrally or separately... [See More]

  • Meter Technology: Thermal
  • End Fittings: Compression; In-line Threaded (optional feature)
  • Mounting: In-line
  • Process Media Type: Gas
Insertion Flow Averaging Tube (FAT) Thermal Mass Flow Meter -- 9800MPNH
from Eldridge Products, Inc.

Insertion style thermal mass flow meters include a sensor & probe assembly that is inserted into the process gas flow conduit to allow the process gas to flow across the flow inlet tube. Our insertion style flow meters are available with 1/2 ″, 3/4 ″, or 1 ″ OD probes. Tube... [See More]

  • Meter Technology: Thermal
  • Mounting: Insertion
  • Pipe Diameter: 0.50 to 1.00
  • End Fittings: Tube End/Hose Nipple
Mass Flow Controllers - MaxTrak™ 180
from Sierra Instruments, Inc.

Max-Trak ® is a family of industrial gas mass flow instruments from the company that has been a trusted name in industrial thermal mass flow meters for decades —Sierra Instruments. Max-Trak ® will measure and control any clean, dry gas mass flow from 10 to 1000 SLPM, with lower flows... [See More]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.12 to 1.00
  • End Fittings: Compression (optional feature); In-line Threaded (optional feature); VCO® / VCR® (optional feature)
Thermal Dispersion Technology Air/Gas Mass Flow Meter -- ST80
from Fluid Components Intl. (FCI)

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]

  • Meter Technology: Thermal
  • Mounting: Insertion
  • Pipe Diameter: 2.00
  • Process Media Type: Gas
EX-FLOW Series Mass Flow Meters & Controllers -- Series F-106AX//GX
from Bronkhorst USA

EX-FLOW Ex-Proof (ATEX Zone-1 Certified) Mass Flow Meters / Controllers for gases. EX-FLOW instruments are thermal Mass Flow Meters / Controllers of rugged design and suitable for gas flow application in hazardous areas. The intrinsically safe measuring head is tested according to ATEX 95 Directive... [See More]

  • Meter Technology: Thermal
  • End Fittings: In-line Flanged; Wafer Type
  • Mounting: In-line
  • Process Media Type: Gas
Insertion Remote Flow Averaging Tube (FAT) Thermal Mass Flow Meter -- 9200MP
from Eldridge Products, Inc.

MP Series flow meters are approved for use in hazardous locations (see specifications). Insertion style thermal mass flow meters include a sensor & probe assembly that is inserted into the process gas flow conduit to allow the process gas to flow across the flow inlet tube. Our insertion style... [See More]

  • Meter Technology: Thermal
  • Mounting: Insertion
  • Pipe Diameter: 0.50 to 1.00
  • End Fittings: Tube End/Hose Nipple
Mass Flow Meters - SmartTrak® 100-L
from Sierra Instruments, Inc.

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.25 to 0.75
  • End Fittings: Compression (optional feature); In-line Threaded (optional feature); VCO® / VCR® (optional feature)
Thermal Mass Flow Meters For Air And Nitrogen -- ST98B-AN
from Fluid Components Intl. (FCI)

The ST98B-AN BASIC insertion type FlexMASSter sets a new standard for thermal mass flow meter performance, ease of use and installed value for Air or Nitrogen service. This field selectable insertion unit features an application-specific instrument package for fast ordering, simple installation and... [See More]

  • Meter Technology: Thermal
  • Mounting: Insertion
  • Pipe Diameter: 0.75
  • Process Media Type: Gas
EX-FLOW Series Mass Flow Meters & Controllers -- Series F-107AX//DX
from Bronkhorst USA

EX-FLOW Ex-Proof (ATEX Zone-1 Certified) Mass Flow Meters / Controllers for gases. EX-FLOW instruments are thermal Mass Flow Meters / Controllers of rugged design and suitable for gas flow application in hazardous areas. The intrinsically safe measuring head is tested according to ATEX 95 Directive... [See More]

  • Meter Technology: Thermal
  • End Fittings: In-line Flanged
  • Mounting: In-line
  • Process Media Type: Gas
Insertion Remote Flow Averaging Tube (FAT) Thermal Mass Flow Meter -- 9200MPNH
from Eldridge Products, Inc.

MPNH Series flow meters are approved for use in ordinary locations (see specifications). Insertion style thermal mass flow meters include a sensor & probe assembly that is inserted into the process gas flow conduit to allow the process gas to flow across the flow inlet tube. Our insertion style... [See More]

  • Meter Technology: Thermal
  • Mounting: Insertion
  • Pipe Diameter: 0.50 to 1.00
  • End Fittings: Tube End/Hose Nipple
Mass Flow Meters For Air and Gases - FastFlo™ 620S
from Sierra Instruments, Inc.

Fast-Flo ® 620S insertion mass flow meters are the ideal mass flow meter for air and gases for light-industrial applications where a NEMA 4X (IP65) enclosure is acceptable. 620S mass flow meters have an accuracy is ± 1% of full scale, 0.2% of full scale repeatability, highly reliable 200... [See More]

  • Meter Technology: Thermal
  • Mounting: Insertion
  • Pipe Diameter: 1.00 to 48.00
  • End Fittings: Compression; Socket Weld / Union (optional feature); In-line Threaded (optional feature)
Thermal Mass Flow Meters For Compressed Air -- ST98B-CA
from Fluid Components Intl. (FCI)

The ST98B-CA BASIC insertion type FlexMASSter sets a new standard for thermal mass flow meter performance, ease of use and installed value for Compressed Air service. This field selectable insertion unit features an application-specific instrument package for fast ordering, simple installation and... [See More]

  • Meter Technology: Thermal
  • Mounting: Insertion
  • Pipe Diameter: 0.75
  • Process Media Type: Gas
EX-FLOW Series Mass Flow Meters & Controllers -- Series F-110CX
from Bronkhorst USA

EX-FLOW Ex-Proof (ATEX Zone-1 Certified) Mass Flow Meters / Controllers for gases. EX-FLOW instruments are thermal Mass Flow Meters / Controllers of rugged design and suitable for gas flow application in hazardous areas. The intrinsically safe measuring head is tested according to ATEX 95 Directive... [See More]

  • Meter Technology: Thermal
  • End Fittings: Compression; In-line Threaded (optional feature)
  • Mounting: In-line
  • Process Media Type: Gas
Insertion Remote Thermal Mass Flow Meter -- 8200 MPNH
from Eldridge Products, Inc.

Insertion style thermal mass flow meters include a sensor & probe assembly that is inserted into the process gas flow conduit to allow the process gas to flow across the flow sensing elements. Our insertion style flow meters are available with 1/2 ″, 3/4 ″, or 1 ″ OD probes. [See More]

  • Meter Technology: Thermal
  • Mounting: Insertion
  • Pipe Diameter: 0.50 to 1.00
  • End Fittings: Tube End/Hose Nipple
MutiTrak™ 670S Immersible Thermal Flow Meter
from Sierra Instruments, Inc.

Sierra's Multi-Trak ™ Model 670S is an advanced state-of-the-art instrument for measuring mass flow rates in very large ducts or stacks that have non-uniform velocity profiles, high turn-down requirements, dirty gas streams, wide temperature ranges and fast velocity and temperature changes. [See More]

  • Meter Technology: Thermal
  • Mounting: Insertion
  • Pipe Diameter: 72.00
  • End Fittings: Compression (optional feature); In-line Flanged (optional feature); Hot Tap
EX-FLOW Series Mass Flow Meters & Controllers -- Series F-113AX
from Bronkhorst USA

EX-FLOW Ex-Proof (ATEX Zone-1 Certified) Mass Flow Meters / Controllers for gases. EX-FLOW instruments are thermal Mass Flow Meters / Controllers of rugged design and suitable for gas flow application in hazardous areas. The intrinsically safe measuring head is tested according to ATEX 95 Directive... [See More]

  • Meter Technology: Thermal
  • End Fittings: Compression; In-line Threaded (optional feature)
  • Mounting: In-line
  • Process Media Type: Gas
Insertion Remote Thermal Mass Flow Meter -- 8200MP
from Eldridge Products, Inc.

MP Series flow meters are approved for use in hazardous locations (see specifications). Insertion style thermal mass flow meters include a sensor & probe assembly that is inserted into the process gas flow conduit to allow the process gas to flow across the flow sensing elements. Our insertion... [See More]

  • Meter Technology: Thermal
  • Mounting: Insertion
  • Pipe Diameter: 0.50 to 1.00
  • End Fittings: Tube End/Hose Nipple
Thermal Mass Flow Meters & Controllers for OEM’s -- RedySmart
from Sierra Instruments, Inc.

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.12 to 0.50
  • End Fittings: Compression (optional feature); VCO® / VCR® (optional feature); Push-In for Polytube
EX-FLOW Series Mass Flow Meters & Controllers -- Series F-200CX
from Bronkhorst USA

EX-FLOW Ex-Proof (ATEX Zone-1 Certified) Mass Flow Meters / Controllers for gases. EX-FLOW instruments are thermal Mass Flow Meters / Controllers of rugged design and suitable for gas flow application in hazardous areas. The intrinsically safe measuring head is tested according to ATEX 95 Directive... [See More]

  • Meter Technology: Thermal
  • End Fittings: Compression; In-line Threaded (optional feature)
  • Mounting: In-line
  • Process Media Type: Gas
Insertion Remote Thermal Mass Flow Meter High Temperature -- 8200MPHT
from Eldridge Products, Inc.

Insertion style thermal mass flow meters include a sensor & probe assembly that is inserted into the process gas flow conduit to allow the process gas to flow across the flow sensing elements. Our insertion style flow meters are available with 1/2 ″, 3/4 ″, or 1 ″ OD probes. [See More]

  • Meter Technology: Thermal
  • Mounting: Insertion
  • Pipe Diameter: 0.50 to 1.00
  • End Fittings: Tube End/Hose Nipple
Thermal Mass Flow Meters - QuadraTherm® 780i
from Sierra Instruments, Inc.

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.50 to 8.00
  • End Fittings: In-line Flanged (optional feature); Socket Weld / Union (optional feature); In-line Threaded (optional feature); Tube End/Hose Nipple (optional feature)
EX-FLOW Series Mass Flow Meters & Controllers -- Series F-203AX
from Bronkhorst USA

EX-FLOW Ex-Proof (ATEX Zone-1 Certified) Mass Flow Meters / Controllers for gases. EX-FLOW instruments are thermal Mass Flow Meters / Controllers of rugged design and suitable for gas flow application in hazardous areas. The intrinsically safe measuring head is tested according to ATEX 95 Directive... [See More]

  • Meter Technology: Thermal
  • End Fittings: Compression; In-line Threaded (optional feature)
  • Mounting: In-line
  • Process Media Type: Gas
Insertion Thermal Mass Flow Meter -- 8800MP
from Eldridge Products, Inc.

Insertion style thermal mass flow meters include a sensor & probe assembly that is inserted into the process gas flow conduit to allow the process gas to flow across the flow sensing elements. Our insertion style flow meters are available with 1/2 ″, 3/4 ″, or 1 ″ OD probes. [See More]

  • Meter Technology: Thermal
  • Mounting: Insertion
  • Pipe Diameter: 0.50 to 1.00
  • End Fittings: Tube End/Hose Nipple
Thermal Mass Flow Meters For Compressed Air-780 Series-FlatTrak
from Sierra Instruments, Inc.

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 1.00 to 8.00
  • End Fittings: In-line Flanged (optional feature); In-line Threaded
HIGH PRESSURE Series Digital Gas Mass Flow Meters & Controllers -- EL-FLOW F-120M
from Bronkhorst USA

HIGH PRESSURE / High ΔP Digital GAS Mass Flow Meters & Controllers. For applications with high (differential) pressure Bronkhorst High-Tech offers a special range of EL-FLOW ® and IN-FLOW Series Thermal Mass Flow Meters and Controllers. Patented PN400/PN700 control valves can either be... [See More]

  • Meter Technology: Thermal
  • End Fittings: Compression; In-line Threaded (optional feature)
  • Mounting: In-line
  • Process Media Type: Gas
Insertion Thermal Mass Flow Meter -- 8800MPNH
from Eldridge Products, Inc.

Insertion style thermal mass flow meters include a sensor & probe assembly that is inserted into the process gas flow conduit to allow the process gas to flow across the flow sensing elements. Our insertion style flow meters are available with 1/2 ″, 3/4 ″, or 1 ″ OD probes. [See More]

  • Meter Technology: Thermal
  • Mounting: Insertion
  • Pipe Diameter: 0.50 to 1.00
  • End Fittings: Tube End/Hose Nipple
HIGH PRESSURE Series Digital Gas Mass Flow Meters & Controllers -- EL-FLOW F-230M
from Bronkhorst USA

HIGH PRESSURE / High ΔP Digital GAS Mass Flow Meters & Controllers. For applications with high (differential) pressure Bronkhorst High-Tech offers a special range of EL-FLOW ® and IN-FLOW Series Thermal Mass Flow Meters and Controllers. Patented PN400/PN700 control valves can either be... [See More]

  • Meter Technology: Thermal
  • End Fittings: Compression; In-line Threaded (optional feature)
  • Mounting: In-line
  • Process Media Type: Gas
Insertion Thermal Mass Flow Meter -- ValuMass™ 540
from Eldridge Products, Inc.

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]

  • Meter Technology: Thermal
  • Mounting: Insertion
  • Pipe Diameter: 0.25 to 2.00
  • End Fittings: Tube End/Hose Nipple
HIGH PRESSURE Series Digital Gas Mass Flow Meters & Controllers -- IN-FLOW F-120MI
from Bronkhorst USA

HIGH PRESSURE / High ΔP Digital GAS Mass Flow Meters & Controllers. For applications with high (differential) pressure Bronkhorst High-Tech offers a special range of EL-FLOW ® and IN-FLOW Series Thermal Mass Flow Meters and Controllers. Patented PN400/PN700 control valves can either be... [See More]

  • Meter Technology: Thermal
  • End Fittings: Compression; In-line Threaded (optional feature)
  • Mounting: In-line
  • Process Media Type: Gas
Insertion Thermal Mass Flow Meter High Temperature -- 8800MPHT
from Eldridge Products, Inc.

Insertion style thermal mass flow meters include a sensor & probe assembly that is inserted into the process gas flow conduit to allow the process gas to flow across the flow sensing elements. Our insertion style flow meters are available with 3/4 ″, or 1 ″ OD probes. Tube fittings... [See More]

  • Meter Technology: Thermal
  • Mounting: Insertion
  • Pipe Diameter: 0.75 to 1.00
  • End Fittings: Tube End/Hose Nipple
HIGH PRESSURE Series Digital Gas Mass Flow Meters & Controllers -- IN-FLOW F-122MI
from Bronkhorst USA

HIGH PRESSURE / High ΔP Digital GAS Mass Flow Meters & Controllers. For applications with high (differential) pressure Bronkhorst High-Tech offers a special range of EL-FLOW ® and IN-FLOW Series Thermal Mass Flow Meters and Controllers. Patented PN400/PN700 control valves can either be... [See More]

  • Meter Technology: Thermal
  • End Fittings: Compression; In-line Threaded (optional feature)
  • Mounting: In-line
  • Process Media Type: Gas
Insertion Thermal Mass Flow Switch -- 7000
from Eldridge Products, Inc.

The Insertion style flow switch includes a sensor probe assembly which is inserted into the process conduit to allow the gas to flow across the sensors. The insertion style thermal mass flow switch probe assemblies may be inserted into any suitable flow section, pipe, duct, etc. Insertion flow... [See More]

  • Meter Technology: Thermal
  • Mounting: Insertion
  • Pipe Diameter: 0.50 to 1.00
  • End Fittings: In-line Threaded (optional feature); Tube End/Hose Nipple (optional feature)
IQ+FLOW Series Mass Flow Meters & Controllers -- Model IQF-200C
from Bronkhorst USA

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]

  • Meter Technology: Thermal
  • End Fittings: Compression; In-line Threaded (optional feature)
  • Mounting: In-line
  • Process Media Type: Gas
Multipoint Thermal Mass Flow Meter -- 9000MP
from Eldridge Products, Inc.

Multipoint Systems are designed to measure gas flows where two or more sensing points are required due to large cross-sectional areas, such as large air intake ducts or air exhaust and flue stacks. Our Series 9000MP Multipoint Systems are installed throughout the world, providing our customers with... [See More]

  • Meter Technology: Thermal
  • End Fittings: Tube End/Hose Nipple
  • Pipe Diameter: 1.50
  • Process Media Type: Gas
MASS-STREAM™ D-6300 Series Mass Flow Meters & Controllers -- Model D-6390
from Bronkhorst USA

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]

  • Meter Technology: Thermal
  • End Fittings: Compression; In-line Threaded (optional feature)
  • Mounting: In-line
  • Process Media Type: Gas
Thermal Mass Flow Meter -- 8600-8700MP
from Eldridge Products, Inc.

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.25 to 4.00
  • End Fittings: In-line Flanged (optional feature); Tube End/Hose Nipple (optional feature)
MASS-VIEW® Flow Meter Series -- MV-102
from Bronkhorst USA

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]

  • Meter Technology: Thermal
  • End Fittings: Compression (optional feature); In-line Threaded
  • Mounting: In-line
  • Process Media Type: Gas
Flow - Thermal Mass Flowmeters -- t-mass 65F/65I
from Endress+Hauser, Inc.

Proline t-mass 65 is a heavy duty high performance thermal mass flowmeter that sets a new standard for industrial thermal mass flowmeters. Key features. Flexible programming of the process gas or gas mixture (of up to 8 components). Mass flow or corrected volume flow and gas temperature output. [See More]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.50 to 4.00
  • End Fittings: In-line Flanged
300 Vue Series Thermal Mass Flow Meter
from Teledyne Instruments

The 300 Vue is our newest series of digital gas thermal mass flow instruments which provide accurate, fast and convenient gas measurement and control.  The color touchscreen display allows for local adjustments and monitoring of gas flow. Powerful and intuitive menus enable control of the gas flow... [See More]

  • Meter Technology: Thermal
  • Meter Type: Mass Flow Meter
  • Process Media Type: Gas
  • Mass Flow Rate: 1.38E-5 to 27.53
Elastomer Sealed Mass Flow Meter, 5700 Series -- 5700
from Brooks Instrument

When you need a compact, economical mass flow meter that delivers long-term, stable flow measurement without requiring temperature or pressure correction, the 5700 Series thermal mass flow meter meets your requirements. It ’s engineered specifically for the needs of purge gas, process analysis... [See More]

  • Meter Technology: Thermal
  • Process Media Type: Liquid
  • Mounting: In-line
  • Operating Pressure: 150
Battery Powered Gas Mass Flow Manual Controller -- GCR-1/2"-Alu
from Vogtlin Massflow USA

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.03 to 1.00
  • End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings
Flow Level Switch -- Innova-Switch
from Litre Meter Limited

State-of-the-art in gaseous and liquid flow switching or liquid level control. High-resolution thermal differential technique. [See More]

  • Meter Technology: Thermal
  • Mounting: Insertion
  • Pipe Diameter: 0.98 to 787.40
  • End Fittings: Socket Weld / Union (optional feature)
X-Stream™ 80 SCFM Air Flow Meter -- 90092
from Nex Flow Air Products Corp.

The X-Stream ™ Air Flow Meter represents a radical departure from conventional air flow meter designs, providing easy installation, low cost and accurate of the probes in the air stream. The air flow meter clamps around a pipe with its probes projecting into the pipe through drilled holes. The... [See More]

  • Meter Technology: Thermal
  • Mounting: Insertion
  • Pipe Diameter: 1.00
  • End Fittings: In-line Clamp
Air and Gas Duct Flow Meter -- Model 111D
from INTEK, Inc.

Rheotherm flow sensing probes for duct gases are easy to install and provide long-term service with little or no maintenance. The output can be in mass, standard volume or velocity units. Options for hazardous locations (intrinsically safe/explosion-proof) are available. [See More]

  • Meter Technology: Thermal
  • Mounting: Insertion
  • Pipe Diameter: 1.00 to ?
  • End Fittings: In-line Flanged (optional feature); In-line Threaded; Sanitary
Mass Flow Controller -- MFC2022-A
from Axetris AG

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]

  • Meter Technology: Thermal
  • End Fittings: In-line Threaded; 1/8" ISO, 1/8" NPT and SAE Threads
  • Mounting: In-line
  • Process Media Type: Gas
Digital Mass Flow Controller -- DFC26S-VADN5-C5
from Aalborg Instruments

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.12 to 0.38
  • End Fittings: Compression; VCO® / VCR® (optional feature)
Economical Mass Flowmeter -- FMA3100 / FMA3300
from OMEGA Engineering, Inc.

FMA3100 Series mass flow sensors represent a breakthrough in mass flow sensor technology. State-of-the-art electronics, a compact mechanical design, and mass production tooling concepts are combined into one high-performance, cost effective product. The gas flow sensor is suitable for many OEM... [See More]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.12
  • Process Media Type: Gas
Flow - Thermal Mass Flowmeters -- t-mass A 150
from Endress+Hauser, Inc.

Thermal Mass Flow Measuring System. For easy and cost-effective measurement of utility gases. Your benefits. The device enables direct measurement of the mass flow of utility gases. Minimum maintenance and negligible pressure loss drive down operating costs. Sizing - correct product selection. [See More]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.50 to 2.00
  • End Fittings: In-line Flanged
HFM-??????D-300A?/ HF?C-D-302A? Mass Flow Instruments -- HFM-??????D-300A?/ HF?C-D-302A?
from Teledyne Instruments

HFM-D-300A / HFC-D-302A mass flow instruments have flow ranges from 0-5 sccm to 0-25 slm; use all metal seals, provide analog and digital outputs, and are constructed of stainless steel. Easy, user friendly digital communications with windows based software interface available. [See More]

  • Meter Technology: Thermal
  • Operating Pressure: 500
  • Process Media Type: Gas
  • Meter Type: Mass Flow Meter
Elastomer Sealed Thermal Mass Flow Controller & Meter, 4800 Series -- 4850 / 4860
from Brooks Instrument

The faster your thermal mass flow controllers and meters respond, the more efficient and productive your processes can be. That ’s the key advantage of the 4800 Series controllers and meters: An advanced MEMS-based thermal sensor, combined with a proprietary PID algorithm to optimize control... [See More]

  • Meter Technology: Thermal
  • Process Media Type: Liquid
  • Mounting: In-line
  • Operating Pressure: 150
Battery Powered Gas Mass Flow Manual Controller -- GCR-1/4"-Alu
from Vogtlin Massflow USA

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.03 to 1.00
  • End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings
RheoVac® -- 950
from INTEK, Inc.

Large increases in turbine back pressure are easily observed and corrective actions are taken promptly, but small amounts of excess back pressure often go unnoticed and can cost millions of dollars over the long haul. RheoVac instruments continuously monitor air in-leakage, exhauster capacity and... [See More]

  • Meter Technology: Thermal
  • Mounting: Insertion
  • Pipe Diameter: 3.00 to 18.00
  • End Fittings: In-line Flanged
Mass Flow Controller -- MFC2122-Ax-S0-Y
from Axetris AG

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]

  • Meter Technology: Thermal
  • End Fittings: In-line Threaded; Side Port SAE 9/16-18 threads
  • Mounting: In-line
  • Process Media Type: Gas
Digital Mass Flow Meter -- DFM 26
from Aalborg Instruments

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.12 to 0.38
  • End Fittings: Compression
Mass Flowmeter -- FMA-A2100 / FMA-A2300
from OMEGA Engineering, Inc.

The FMA-A2100/2200/2300/2400 Series Electronic Mass Flowmeters/ Controllers provide high performance, versatility and state-of-the-art design in one compact package. The FMA-A2100/ 2200/2300/2400 uses capillary-type thermal technology to directly measure mass flow of gases. No temperature, pressure,... [See More]

  • Meter Technology: Thermal
  • End Fittings: In-line Threaded
  • Mounting: In-line
  • Process Media Type: Gas
Flow - Thermal Mass Flowmeters -- t-mass B 150
from Endress+Hauser, Inc.

Thermal Mass Flow Measuring System. For easy and cost-effective measurement of utility gases. Your benefits. The device enables direct measurement of the mass flow of utility gases. Minimum maintenance and negligible pressure loss drive down operating costs. Sizing - correct product selection. [See More]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 3.00 to 60.00
  • End Fittings: In-line Flanged
HFM-??????D-301A?/ HF?C-D-303A? Mass Flow Instruments -- HFM-??????D-301A?/ HF?C-D-303A?
from Teledyne Instruments

HFM-D-301A/HFC-D-303A mass flow instruments have flow ranges from 0-25 slm to 0-1000 slm; provide analog and digital outputs, and are constructed of stainless steel.   Easy, user friendly digital communications with windows based software interface available.  Available with a  variety of elastomer... [See More]

  • Meter Technology: Thermal
  • Operating Pressure: 500
  • Process Media Type: Gas
  • Meter Type: Mass Flow Meter
Elastomer Sealed Thermal Mass Flow Controller & Meter, GF40 Series -- GF40
from Brooks Instrument

Multiple gases in one device equals maximum process flexibility and productivity. The GF40 Series elastomer sealed mass flow controllers and meters with Brooks Instrument ’s exclusive MultiFlo ™ technology provide the perfect choice for systems, processes and facilities that use a... [See More]

  • Meter Technology: Thermal
  • Process Media Type: Liquid
  • Mounting: In-line
  • Operating Pressure: 150
Battery Powered Gas Mass Flow Manual Controller -- GCR-1/4"-SS
from Vogtlin Massflow USA

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.03 to 1.00
  • End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings
Mass Flow Meter -- MFM 2022
from Axetris AG

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]

  • Meter Technology: Thermal
  • End Fittings: In-line Threaded
  • Mounting: In-line
  • Process Media Type: Gas
Low Cost Mass Controller -- GFC17A-VADL2-A0
from Aalborg Instruments

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.12 to 0.75
  • End Fittings: Compression; In-line Threaded (optional feature); VCO® / VCR® (optional feature)
Stainless Steel Mass Flowmeter -- FMA3100ST / FMA3300ST
from OMEGA Engineering, Inc.

The FMA3100/3300ST Series will precisely measure flow rates of virtually any clean, dry gas as low as 0.4 to 20 SCCM or as high as 10 to 500 SLPM, including hydrogen. Repeatable results are achieved by utilizing a thermal mass flow measurement sensor design. This proven design minimizes zero drift... [See More]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.12 to 0.50
  • End Fittings: Tube End/Hose Nipple
HFM-??????D-306A?/ HF?C-D-308A? Mass Flow Instruments -- HFM-??????D-306A?/ HF?C-D-308A?
from Teledyne Instruments

HFM-D-306A/HFC-D-308A mass flow instruments have flow ranges from 0-2500 slm to 0-10000 slm; provide analog and digital outputs, and are constructed of stainless steel.   Easy, user friendly digital communications with windows based software interface available.  Available with a  variety of... [See More]

  • Meter Technology: Thermal
  • Operating Pressure: 500
  • Process Media Type: Gas
  • Meter Type: Mass Flow Meter
Elastomer Sealed Thermal Mass Flow Meter, 5850E and i Series -- 5850E, i / 5860E, i / 5851E, i / 5861E, i / 5853E, i / 5863E, i
from Brooks Instrument

Every product line has a workhorse — our 5850E and 5850i Series thermal mass flow controllers fit the bill. Actively in use for decades in thousands of applications worldwide, they utilize a unique, extremely stable flow sensor to provide the reliable, accurate and repeatable measurement and... [See More]

  • Meter Technology: Thermal
  • Process Media Type: Liquid
  • Mounting: In-line
  • Operating Pressure: 1500 to 4500
Battery Powered Gas Mass Flow Meter -- GCM-1/2"-Alu
from Vogtlin Massflow USA

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.03 to 1.00
  • End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings
Mass Flow Meter -- MFM2020-A
from Axetris AG

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]

  • Meter Technology: Thermal
  • End Fittings: In-line Threaded; 1/8" ISO, 1/8" NPT and SAE Threads
  • Mounting: In-line
  • Process Media Type: Gas
Low Cost Mass Controller -- GFC57A-VDDL2-A0
from Aalborg Instruments

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.12 to 0.75
  • End Fittings: Compression; In-line Threaded (optional feature); VCO® / VCR® (optional feature)
Thermal Dispersion Gas Flow Switch -- FST-320
from OMEGA Engineering, Inc.

OMEGA ’s FST-320 Series thermal dispersion flow switches, especially designed for use with gases, sense changes in the heat transfer characteristics of the gases. Flow velocities from 1 to 90 fps are effectively monitored. The flow switch incorporates a standard SPST Relay switch output for... [See More]

  • Meter Technology: Thermal
  • Mounting: Insertion
  • Pipe Diameter: 0.75
  • End Fittings: In-line Threaded
HFM-????200?/ HF?C-202? General Purpose Series Mass Flow Meter -- HFM-????200?/ HF?C-202?
from Teledyne Instruments

The HFM-200 / HFC-202 meters and controllers have flow ranges from 0-10 sccm to flows of 0-25 slm; provide analog outputs, are constructed of stainless steel and have normally closed valves. The full scale range  is  specified by the end user. A NIST traceable calibration certificate is standard. [See More]

  • Meter Technology: Thermal
  • Operating Pressure: 500
  • Process Media Type: Gas
  • Meter Type: Mass Flow Meter
Elastomer Sealed Thermal Mass Flow Meter, SLA5800 Series -- SLA5860 / SLA5861 / SLA5863
from Brooks Instrument

Imagine choosing just one mass flow controller platform to handle fourteen different pressure or flow rates going into a single process. All while delivering the exact same, ultra-precise and repeatable output on the other side. That ’s the advanced simplicity you get with the SLA5800 Series... [See More]

  • Meter Technology: Thermal
  • Process Media Type: Liquid
  • Mounting: In-line
  • Operating Pressure: 1000 to 1500
Battery Powered Gas Mass Flow Meter -- GCM-1/4"-Alu
from Vogtlin Massflow USA

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.03 to 1.00
  • End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings
Low Cost Mass Flowmeter -- GFM17A-VADL2-A0
from Aalborg Instruments

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.12 to 0.75
  • End Fittings: Compression; In-line Threaded (optional feature); VCO® / VCR® (optional feature)
HFM-????201?/ HF?C-203? General Purpose Series Mass Flow Meter -- HFM-????201?/ HF?C-203?
from Teledyne Instruments

The HFM-201 / HFC-203 meters and controllers have flow ranges from 0-25 slm to flows of 0-1000 slm; provide analog outputs, are constructed of stainless steel and can be configured with normally open or normally closed valves. The full scale range  is  specified by the end user.  A NIST traceable... [See More]

  • Meter Technology: Thermal
  • Operating Pressure: 500
  • Process Media Type: Gas
  • Meter Type: Mass Flow Meter
Elastomer Sealed Thermal Mass Flow Meter, SLAMf Series -- SLAMf60 / SLAMf61 / SLAMf63
from Brooks Instrument

Whether it ’s dust, moisture, temperature extremes or wash-down requirements, the SLAMf Series elastomer sealed thermal mass flow controllers and meters deliver the precise accuracy and long-term stability of our proven SLA5800 family of meters and controllers. A specially engineered... [See More]

  • Meter Technology: Thermal
  • Process Media Type: Liquid
  • Mounting: In-line
  • Operating Pressure: 5 to 1500
Battery Powered Gas Mass Flow Meter -- GCM-1/4"-SS
from Vogtlin Massflow USA

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.03 to 1.00
  • End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings
Mass Flowmeter and Controller -- AFC26S-VADN5-C0
from Aalborg Instruments

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.12 to 0.38
  • End Fittings: Compression; VCO® / VCR® (optional feature)
HFM-????205?/ HF?C-207? General Purpose Series Mass Flow Meter -- HFM-????205?/ HF?C-207?
from Teledyne Instruments

The HFM-205 / HFC-207 meters and controllers have flow ranges from 0-1000 slm to flows of 0-2500 slm; provide analog outputs, are constructed of stainless steel and can be configured with normally open or normally closed valves. The full scale range  is  specified by the end user.  A NIST traceable... [See More]

  • Meter Technology: Thermal
  • Operating Pressure: 500
  • Process Media Type: Gas
  • Meter Type: Mass Flow Meter
High Temperature Mass Flow Controller & Meter, 9861 Series -- 9861
from Brooks Instrument

Engineered for the challenging conditions associated with high temperature delivery of condensable precursors and dopants, the 9861 Series high temperature thermal mass flow controllers and meters from Brooks Instrument feature a high purity, high leak integrity metal flow path ensuring... [See More]

  • Meter Technology: Thermal
  • Process Media Type: Liquid
  • Mounting: In-line
  • Operating Pressure: 0.1929 to 50.76
Battery Powered Gas Mass Flow Switch and Controller -- GCA-1/4"-Alu
from Vogtlin Massflow USA

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.03 to 1.00
  • End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings
XFM Digital Mass Flow Meter -- XFM17
from Aalborg Instruments

Design Features. Supports up to 23 Engineering Units (including User Defined). Stores calibration data for up to 10 gases. Programmable Totalizer indicates total gas quantity. High and low gas flow Alarm limits with preset delay interval. Two sets of user-programmable electromechanical SPDT relays... [See More]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.12 to 0.38
  • End Fittings: Compression (optional feature); VCO® / VCR® (optional feature)
HFM-????300?/ HF?C-302? General Purpose Series Mass Flow Meter -- HFM-????300?/ HF?C-302?
from Teledyne Instruments

The HFM-300 / HFC-302 meters and controllers have flow ranges from 0-5 sccm to flows of 0-25 slm; provide analog outputs, are constructed of stainless steel and have normally closed valves. The full scale range  is  specified by the end user.  A NIST traceable calibration certificate is standard. [See More]

  • Meter Technology: Thermal
  • Operating Pressure: 500
  • Process Media Type: Gas
  • Meter Type: Mass Flow Meter
Metal Sealed Thermal Mass Flow Controller & Meter, GF100 Series -- GF100 / GF101 / GF120 / GF120XSL / GF120XSD / GF121
from Brooks Instrument

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]

  • Meter Technology: Thermal
  • Process Media Type: Gas
  • Mounting: In-line
  • Operating Pressure: 500
Battery Powered Gas Mass Flow Switch and Controller -- GCA-1/4"-SS
from Vogtlin Massflow USA

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.03 to 1.00
  • End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings
HFM-????301?/ HF?C-303? General Purpose Series Mass Flow Meter -- HFM-????301?/ HF?C-303?
from Teledyne Instruments

The HFM-301 / HFC-303 meters and controllers have flow ranges from 0-25 slm to flows of 0-1000 slm; provide analog outputs, are constructed of stainless steel and have normally closed valves. The full scale range  is  specified by the end user.  A NIST traceable calibration certificate is standard. [See More]

  • Meter Technology: Thermal
  • Operating Pressure: 500
  • Process Media Type: Gas
  • Meter Type: Mass Flow Meter
Metal Sealed Thermal Mass Flow Controller & Meter, GF80 Series -- GF80 / GF81
from Brooks Instrument

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]

  • Meter Technology: Thermal
  • Process Media Type: Gas
  • Mounting: In-line
  • Operating Pressure: 150
Battery Powered Gas Mass Flow Switch and Meter -- GCS-1/4"-Alu
from Vogtlin Massflow USA

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.03 to 1.00
  • End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings
HFM-200 LFE Series Thermal Mass Flow Meter -- HFM-????200?LFE
from Teledyne Instruments

The HFM-200 LFE meter has  flow ranges from 0-10 sccm to flows of 0-15,000 slm; provides analog outputs, and is constructed of stainless steel.  The full scale range  is  specified by the end user.  A NIST traceable calibration certificate is standard. Cleaning for oxygen service is available.  Our... [See More]

  • Meter Technology: Thermal
  • Process Media Type: Gas
  • End Fittings: In-line Flanged (optional feature); In-line Threaded (optional feature)
  • Operating Pressure: 150 to 500
Battery Powered Gas Mass Flow Switch and Meter -- GCS-1/4"-SS
from Vogtlin Massflow USA

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.03 to 1.00
  • End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings
NALL Series Flow Meter
from Teledyne Instruments

The NALL series meters  have flow ranges from 0-10 sccm to flows of 0-15,000 slm; provide analog outputs, ultra-low pressure drops, all metal (standard), can be hermetically sealed and operate up to 200?.  The full scale range  is  specified by the end user.  A NIST traceable calibration certificate... [See More]

  • Meter Technology: Thermal
  • Operating Pressure: 500
  • Process Media Type: Gas
  • Meter Type: Mass Flow Meter
EX & IP67/NEMA6 Multigas Digital Gas Mass Flow Controller -- GIC-1/2"-SS
from Vogtlin Massflow USA

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.03 to 2.00
  • End Fittings: Compression; In-line Flanged; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings
EX & IP67/NEMA6 Multigas Digital Gas Mass Flow Meter -- GIE-1/2"-SS
from Vogtlin Massflow USA

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.03 to 2.00
  • End Fittings: Compression; In-line Flanged; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings
EX & IP67/NEMA6 Multigas Digital Gas Mass Flow Meter -- GIM-1/2"-SS
from Vogtlin Massflow USA

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.03 to 2.00
  • End Fittings: Compression; In-line Flanged; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings
Multigas Digital Gas Back Pressure/Flow Controller -- GSB-1/2"-Alu
from Vogtlin Massflow USA

The new electronic red-y smart pressure controllers combine the reliable technology our of thermal mass flow controllers with electronic pressure control.The devices automatically control a predefined process pressure and at the same time measure and/or limit the flow rate.On-the-fly switching... [See More]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.03 to 2.00
  • End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings
Multigas Digital Gas Back Pressure/Flow Controller -- GSB-1/2"-SS
from Vogtlin Massflow USA

The new electronic red-y smart pressure controllers combine the reliable technology our of thermal mass flow controllers with electronic pressure control.The devices automatically control a predefined process pressure and at the same time measure and/or limit the flow rate.On-the-fly switching... [See More]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.03 to 2.00
  • End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings
Multigas Digital Gas Back Pressure/Flow Controller -- GSB-1/4"-Alu
from Vogtlin Massflow USA

The new electronic red-y smart pressure controllers combine the reliable technology our of thermal mass flow controllers with electronic pressure control.The devices automatically control a predefined process pressure and at the same time measure and/or limit the flow rate.On-the-fly switching... [See More]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.03 to 1.00
  • End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings
Multigas Digital Gas Back Pressure/Flow Controller -- GSB-1/4"-SS
from Vogtlin Massflow USA

The new electronic red-y smart pressure controllers combine the reliable technology our of thermal mass flow controllers with electronic pressure control.The devices automatically control a predefined process pressure and at the same time measure and/or limit the flow rate.On-the-fly switching... [See More]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.03 to 1.00
  • End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings
Multigas Digital Gas Mass Flow Controller -- GSC-1/2"-Alu
from Vogtlin Massflow USA

Reliable technology and industry standard interfaces make this red-y smart series thermal mass flow controllers particularly suitable for measurement and control of gas flows up to 480 SLPM (=450 NLPM, N2). High accuracy, Analog and Digital, free software and program examples (Labview, C++, etc),... [See More]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.03 to 2.00
  • End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings
Multigas Digital Gas Mass Flow Controller -- GSC-1/2"-SS
from Vogtlin Massflow USA

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.03 to 2.00
  • End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings
Multigas Digital Gas Mass Flow Controller -- GSC-1/4"-Alu
from Vogtlin Massflow USA

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

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.03 to 1.00
  • End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings
Multigas Digital Gas Mass Flow Controller -- GSC-1/4"-SS
from Vogtlin Massflow USA

Corrosion resistive Stainless Steel make this Swiss manufactured red-y smart series thermal mass flow controller particularly suitable for measurement and control in gas delivery systems and plant engineering applications. High accuracy, Analog and Digital, free software and program examples... [See More]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.03 to 1.00
  • End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings
Multigas Digital Gas Mass Flow Meter -- GSM-1/2"-Alu
from Vogtlin Massflow USA

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.03 to 2.00
  • End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings
Multigas Digital Gas Mass Flow Meter -- GSM-1/2"-SS
from Vogtlin Massflow USA

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.03 to 2.00
  • End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings
Multigas Digital Gas Mass Flow Meter -- GSM-1/4"-Alu
from Vogtlin Massflow USA

Fast and a huge turndown make this red-y smart series thermal mass flow meter particularly suitable for measurement and control in gas delivery systems and plant engineering applications. High accuracy, Analog and Digital, free software and program examples (Labview, C++, etc), 200:1 turndown... [See More]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.03 to 1.00
  • End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings
Multigas Digital Gas Mass Flow Meter -- GSM-1/4"-SS
from Vogtlin Massflow USA

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]

  • Meter Technology: Thermal
  • Mounting: In-line
  • Pipe Diameter: 0.03 to 1.00
  • End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings