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]

  • Electrical Output: Current (optional feature); Switch (optional feature); Voltage (optional feature)
  • Pipe Diameter: 0.12 to 0.38
  • Meter Technology: Thermal
  • Mounting: In-line
Flow Meter -- EZ-View® Series
from Badger Meter

Automatically signals alarm, if flow is too low or too high. Reed switch and latching models. Latching models include 4-pin electrical connector (Protection Class IP65). Flow ranges: 0.5 - 4 GPM (2 - 15 LPM) up to. 10 - 100 GPM (40 - 380 LPM). Rugged construction: - Polysulfone or Radel. ® R... [See More]

  • Electrical Output: Switch
  • Pipe Diameter: 1.50 to 2.00
  • Meter Technology: Variable Area
  • Mounting: In-line
Flow Switch -- CCB311
from Brooks Instrument

Brooks flow switches are rugged, robust and reliable for usage in harsh and hazardous environments. Flow switches are designed to detect various flow rates in industrial process lines and activate an alarm or pump. The CCB311 flow switch is designed to detect low flows in horizontal or vertical... [See More]

  • Electrical Output: Switch
  • Mounting: In-line
  • Pipe Diameter: 2.37 to 8.63
  • End Fittings: In-line Flanged
7000/8000 Series Differential Pressure Orifice Type Flow Meter
from Clark Solutions

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

  • Electrical Output: Current (optional feature); Frequency (optional feature); Switch (optional feature)
  • Pipe Diameter: 0.25 to 8.00
  • Meter Technology: Orifice Plates
  • Mounting: In-line
#135810 - Clear PVC liquid flow switch; 0.5 GPM -- EW-32777-02
from Cole-Parmer

Use these normally open switches with plastic pipes without threads. Switches are available in gray or clear PVC housing. Use clear switches where visual flow confirmation is needed. Use a 150 µm filter to protect your switch. Switches include 24" lead wires. Specifications. Product Type Flow... [See More]

  • Electrical Output: Switch
  • Operating Pressure: 120
  • Process Media Type: Gas
Compressed Air Meter -- Series CAM
from Dwyer Instruments, Inc.

The Series CAM Compressed Air Meter operates by the calorimetric measuring principle to detect the standard volume flow of operating compressed air. It is designed specifically to evaluate the current flow rate and the current consumed quantity in compressed air systems. With an easily programmable... [See More]

  • Electrical Output: Switch; Voltage
  • Pipe Diameter: 0.50 to 2.00
  • Meter Technology: Thermal
  • Mounting: In-line
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 be used effectively to measure the consumption of compressed air, nitrogen, helium, argon,... [See More]

  • Electrical Output: Current (optional feature); Frequency (optional feature); Switch (optional feature); Voltage (optional feature)
  • Pipe Diameter: 0.50 to 2.00
  • Meter Technology: Thermal
  • Mounting: In-line
Flow - Coriolis Mass Flow -- CNGmass
from Endress+Hauser, Inc.

Coriolis Mass Flow Measuring System. For fueling with Compressed Natural Gas (CNG). Your benefits. The Promass measuring devices allow you record multiple process variables (mass/density/temperature) simultaneously during operation for diverse process conditions. The transmitter concept comprises:... [See More]

  • Electrical Output: Frequency; Switch
  • Pipe Diameter: 0.38 to 1.00
  • Meter Technology: Coriolis
  • Mounting: In-line
Armor-Flo™ 3500 Series Flowmeter with Limit Switch
from ERDCO Engineering Corporation

In addition to the performance benefits of the 3400 Series flow rate meter, the 3500 Series Armor-Flo ™ includes switching capabilities. Adjustable flow switches provide positive indication of flow/no flow conditions or may be positioned to establish process limits. In either application the... [See More]

  • Electrical Output: Switch
  • Pipe Diameter: 0.50 to 12.00
  • Meter Technology: Rotameter; Variable Area
  • Mounting: Insertion
SFAB-1000U-HQ10-2SA-M12 Flow sensor -- 565405
from Festo Corporation

Flow sensor SFAB-1000U-HQ10-2SA-M12 With rotatable display and integrated QS fittings. Authorisation=(* C-Tick, * c UL us - Recognized (OL)), CE mark (see declaration of conformity)=to EU directive for EMC, Materials note=Conforms to RoHS, Measured variable=(* Flow rate , * Consumption), Direction... [See More]

  • Electrical Output: Current; Switch
  • End Fittings: In-line Threaded
  • Meter Technology: Thermal
  • Process Media Type: Gas
FlexSwitch® Series -- 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]

  • Electrical Output: Switch; Voltage
  • Pipe Diameter: 0.75
  • Meter Technology: Thermal
  • Mounting: Insertion
Alloy Piston Type Flow Switches -- FS-10798 Series
from Gems Sensors & Controls

Flow Rate Settings: Liquids - Infinite Adjustment between 0.5 GPM and 20.0 GPM; Air/Gases - See chart. Port Size: 1/2" NPT. Primary Construction Material: Brass or Stainless Steel. Setting Type: Adjustable. These externally adjustable switches are ideal for protecting machine tools from coolant flow... [See More]

  • Electrical Output: Switch
  • Pipe Diameter: 0.50
  • Meter Technology: Piston
  • Mounting: In-line
SD2001
from ifm efector inc.

Compressed air meter, DC PNP, Quick disconnect, 4-digit alphanumeric display [See More]

  • Electrical Output: Current; Frequency; Switch
  • Pipe Diameter: 2.00
  • Meter Technology: Thermal
  • Mounting: In-line
BGF - All Metal Armored Flowmeters
from KOBOLD Instruments, Inc.

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

  • Electrical Output: Switch
  • Mounting: In-line
  • Meter Technology: Variable Area
  • End Fittings: In-line Flanged
Mass Flowmeter -- OPTIMASS 1000
from KROHNE, Inc.

The OPTIMASS 1000 is the cost effective solution for accurate measurement for a variety of applications. The OPTIMASS 1000 reliably measures massflow, density, volume, temperature, volume concentration or solid content. Features. Innovative twin measuring tubes. Easily drained and easy to clean. [See More]

  • Electrical Output: Current (optional feature); Frequency (optional feature); Switch (optional feature); Voltage (optional feature)
  • Pipe Diameter: 0.50 to 1.00
  • Meter Technology: Coriolis
  • Mounting: In-line
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]

  • Electrical Output: Current; Switch; Voltage
  • Pipe Diameter: 0.98 to 787.40
  • Meter Technology: Electromagnetic; Sonar; Turbine; Ultrasonic; Vortex (Shedding) Meter; Thermal
  • Mounting: Insertion
Adjustable Flow Switches -- M-100 Series
from Malema Sensors

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

  • Electrical Output: Switch
  • Process Media Type: Liquid; Gas
  • Mounting: In-line
  • Meter Type: Volumetric Flow Meter
Compact Fan Air Flow Monitor -- FSW800 Series
from OMEGA Engineering, Inc.

The FSW800 Series air-flow monitor provides a simple but reliable alternative to indicate positive or negative air flow of fans. When properly installed and connected in series with an optical (i.e. LED) or audible signaling device, a bi-directional switch will activate an electrical contact if the... [See More]

  • Electrical Output: Switch
  • Process Media Type: Gas
  • Mounting: In-line
  • Media Temperature: 122
780 Series FlatTrak™ Inline Mass Flow Meter with Flow Condition
from Sierra Instruments, Inc.

The Flat-Trak ® Model 780S offers improved measurement capabilities in installations where long straight pipe runs are not available. The meter incorporates Sierra ’s unique dual-plate flow conditioning element to eliminate velocity profile distortions as well as swirl and temperature... [See More]

  • Electrical Output: Current; Switch; Voltage
  • Pipe Diameter: 0.25 to 8.00
  • Meter Technology: Thermal
  • Mounting: In-line
AC Flow Switch for Liquids and Gases - Aluminum, G1 -- CF12AC
from Sitron

Sitron introduced our first Thermal Dispersion Flow Switch in 1995. Thermal Dispersion technology provides liquid and gas flow detection with no moving parts and a much greater working life-span when compared to other technologies. While our original flow switch has been updated and improved upon... [See More]

  • Electrical Output: Switch
  • Mounting: Insertion
  • Pipe Diameter: 0.50 to 1.50
  • End Fittings: In-line Clamp (optional feature); In-line Flanged (optional feature); In-line Threaded (optional feature)
Air Bubble Detection -- SONOCHECK ABD05
from SONOTEC Ultraschallsensorik Halle GmbH

The SONOCHECK air-bubble detectors of type ABD05 detect air and gas bubbles in fluid-filled tubes and measurement chambers. These intelligent sensors can be used for the monitoring of fluids as well as for wet/dry alarm notifications. The ABD05 has been specifically developed for medical use. The... [See More]

  • Electrical Output: Switch
  • Pipe Diameter: 0.06 to 0.75
  • Meter Technology: Ultrasonic
  • Mounting: Non-Invasive
V12F Series Flow Switch
from United Electric Controls Company

In applications with maximum system flows well above the desired set point, these flow switches offer low pressure drop. By using a large diameter bypass bore the pressure drop is reduced after switch actuation has occurred. Designed for exceptional reliability the V12F presents a convenient... [See More]

  • Electrical Output: Switch
  • Pipe Diameter: 0.38 to 0.50
  • Meter Technology: Electromagnetic
  • Mounting: In-line
Battery powered Gas Mass flow switch and Controller -- GCA-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]

  • Electrical Output: Switch
  • Pipe Diameter: 0.03 to 1.00
  • Meter Technology: Rotameter; Thermal
  • Mounting: In-line
Hedland TC Series Variable Area Flow Meter
from Century Control Systems, Inc.

The Hedland TC Series combines the rugged, proven technology of a direct reading, piston-type variable area flow meter with a linear potentiometer. This compact package provides the user instantaneous flow rate indication of liquids, air, and other compressed gases in temperatures ranging from -20... [See More]

  • Electrical Output: Current (optional feature); Switch (optional feature); Voltage (optional feature)
  • Pipe Diameter: 0.25 to 1.50
  • Meter Technology: Variable Area
  • End Fittings: In-line Threaded
Master-Touch™ Series 9100MP -- 9116MP-SSS-133
from Eldridge Products, Inc. (EPI)

For use in hazardous locations, remote style [See More]

  • Electrical Output: Current; Switch; Voltage
  • Pipe Diameter: 2.00
  • Meter Technology: Thermal
  • Mounting: In-line
Model RAGG Rotameter -- Model RAGG Housing Rotameter [Model RAGG Housing Rotameter from Yokogawa Corporation of America]
from Fotronic Corporation / Test Equipment Depot

This type of Rotameter is designed for measurement of liquids and gases. The conical glass metering tube has a free rotating float. This float is mounted in a vertical pipeline withflow direction upwards.The flow is indicated by the top of the float and can be read on the standard scale of the... [See More]

  • Electrical Output: Switch (optional feature)
  • Pipe Diameter: 0.50 to 1.50
  • Meter Technology: Rotameter; Variable Area
  • Mounting: In-line
Air and Gas Duct Flow Meter -- Model 100
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]

  • Electrical Output: Current; Switch (optional feature); Voltage (optional feature)
  • Pipe Diameter: 1.00 to ?
  • Meter Technology: Thermal
  • Mounting: Insertion
335 LN
from John C. Ernst & Co., Inc.

Can handle shocks or overflows up to 1 - 1/2 time rated capacities [See More]

  • Electrical Output: Current (optional feature); Switch (optional feature); Voltage (optional feature)
  • Pipe Diameter: 1.50 to 4.00
  • Meter Technology: Vane Meter; Variable Area
  • Mounting: In-line
Series 8400 OptAlarm® Hi/Low Alarm
from Key Instruments

8-pin Mini-DIN for remote alarm set [See More]

  • Electrical Output: Switch
  • Pipe Diameter: 0.12
  • Meter Technology: Rotameter; Variable Area
  • Mounting: In-line
SMARTLINK® Sigital Self-Checking Flow Meter -- 0200 SLM
from Maxon - A Honeywell Company

.. Precise, repeatable mass flow measurement for fuel, air and combustion streams. .. Displays instantaneous standard rate and totalized flow without calculations. .. Advanced calibration extends accuracy over wider ranges of fluid temperatures. .. Thermal mass flow technology provides reliable... [See More]

  • Electrical Output: Current; Switch; Voltage
  • Mounting: In-line
  • Pipe Diameter: 12.00
  • Process Media Type: Gas
Air Flow Switch Alarm -- Model 233
from Pyott-Boone Electronics (PBE Group)

The Model 233 Air Flow Switch is designed to detect the loss of airflow in a mine shaft. When mounted near the mine fan, the Model 233 will detect air stoppages due to the loss of power, mechanical breakdown or cave-in. Only one simple moving part, it can be connected to an alarm reporting device... [See More]

  • Electrical Output: Switch
  • Process Media Type: Gas
1 1/2-1*-300-**I-1S2
from RCM Industries, Inc. - Flo-Gage

Available in bronze or 316SST,Options include: Viton, EPR, TFE seals [See More]

  • Electrical Output: Switch
  • Pipe Diameter: 2.00
  • Meter Technology: Orifice Plates
  • Mounting: In-line
3132469
from RS Components, Ltd.

Media Monitored:Gas, Liquid; Device Type:Sensor/Switch without Indicator; Minimum Flow Rate:1 (Water), 2 (Air), 3 (Oil) ccm/s; Maximum Flow Rate:150 (Water), 30 (Air), 300 (Oil) cm/s; Pipe Diameter Range:1/4 in; Connection Type:1/4 BSP; Maximum Pressure:100bar; Material:Stainless Steel; Minimum... [See More]

  • Electrical Output: Switch
  • Process Media Type: Liquid; Gas
  • Pipe Diameter: 0.25
  • Operating Pressure: 1450
FPX-4008 Proximity Air/Oil Switch -- FPX4008-A
from Siargo Ltd.

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

  • Electrical Output: Switch; Voltage
  • Pipe Diameter: 0.25
  • Meter Technology: MEMS Flow Sensor
  • Mounting: In-line
PF2A Series -- PF2A300
from SMC Corporation of America

PF2A7**, Digital Flow Switch for Air, Integrated Display Type [See More]

  • Electrical Output: Switch
  • Pipe Diameter: 0.12 to 0.25
  • Meter Technology: Thermal
  • Mounting: In-line
Ultrasonic Gas and Temperature Monitor -- Ultraflow 150
from Teledyne Instruments

Ultra-low drift operation, independent of flue gas comp., press., temp. [See More]

  • Electrical Output: Current; Switch; Voltage
  • Pipe Diameter: 3.50
  • Meter Technology: Ultrasonic
  • Mounting: Insertion
Ultraflow 150
from Teledyne Monitor Labs, Inc.

Building on the successful performance of the UltraFlow 100, Teledyne Monitor Labs has substantially improved and updated the design of our new UltraFlow 150. Our objective in our redesign was to further improve system accuracy, reliability and availability, while simplifying maintenance and user... [See More]

  • Electrical Output: Switch; Voltage
  • Pipe Diameter: 36.00 to 540.00
  • Meter Technology: Ultrasonic
  • Mounting: Insertion; Non-Invasive
FlowStream® OFS -- OFS-M Series
from Universal Flow Monitors, Inc.

LFE technology, material, multi-gas calibration, units, seal options [See More]

  • Electrical Output: Current (optional feature); Frequency (optional feature); Switch; Voltage (optional feature)
  • Pipe Diameter: 0.25 to 0.75
  • Meter Technology: Laminar Flow
  • Mounting: In-line
Model RAGG Rotameter -- Model RAGG Housing Rotameter
from Yokogawa Corporation of America

This type of Rotameter is designed for measurement of liquids and gases. The conical glass metering tube has a free rotating float. This float is mounted in a vertical pipeline withflow direction upwards.The flow is indicated by the top of the float and can be read on the standard scale of the... [See More]

  • Electrical Output: Switch (optional feature)
  • Pipe Diameter: 0.50 to 1.50
  • Meter Technology: Rotameter; Variable Area
  • Mounting: In-line