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piston flow sensor / electromechanical / for liquids / with integrated digital display
piston flow sensor
SB series

Optimised for water and oils Integrated temperature measurement Installation without additional inlet or output pipe lengths Red/green colour change for process values Very short response time

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ifm electronic
thermal flow sensor / for liquids / gas / with integrated digital display
thermal flow sensor
SA series

Optimised for water, oils and air Measurement of flow and temperature at the same time Red/green colour change for process values Adjustable inside pipe diameter from 25...400 mm The process connection ...

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ifm electronic
harsh environment flow sensor / for liquids / gas / with integrated digital display
harsh environment flow sensor
SI series

High repeatability Simple setting mode for quick set-up Variable process connection using adapters Reliable monitoring of gases and liquids Electronic locking of the setting values

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ifm electronic
turbine flow sensor / gas / in-line / miniature
turbine flow sensor
FLR1000 series

The FLR1000 Series flow sensors are capable of quantifying low flow rates starting from 20 mL/min to 500 L/min. This makes these sensors ideal for a broad spectrum of ...

thin-film flow sensor / air / HVAC / insertion
thin-film flow sensor
EE671

EE671 is a compact air velocity probe for HVAC applications. The built-in flow sensing element VTQ combines the advantages of state-of-the-art E+E thin-film manufacturing and of the newest transfer molding technology. It ...

thermal flow sensor / air / insertion / precision
thermal flow sensor
EE576

... with a fairly small footprint that is designed to measure the most smallest level of velocity. It is fitted with a revamped sensor and by using the proven E+E hot-film element, which has already been tested many times ...

impeller flow sensor / gas / for liquids / electronic
impeller flow sensor
RFS

... operation, the rotor cannot be deceived into indicating a positive flow situation when no flow actually exists. Once set to a desired actuation point, RotorFlow® will switch to a no-flow ...

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GEMS SENSORS & CONTROLS
impeller flow sensor / gas / for liquids / precision
impeller flow sensor
RFO, RFA

The RFA is an electronic flow sensor manufactured by Gems™. It has an integrated flow rate indication with a built-in visual confirmation. Additionally, it uses a 0-10 VDC Analog Signal. ...

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GEMS SENSORS & CONTROLS
Hall effect flow sensor / turbine / for liquids / OEM
Hall effect flow sensor
FT-110 series

Gems™ hall effect turbine flow rate sensor is ideal for OEM applications involving low flow liquid monitoring. The low cost coupled with 1/2% repeatability makes it an ideal candidate ...

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GEMS SENSORS & CONTROLS
air flow sensor / in-line
air flow sensor
HAF Series

... Digital Airflow Sensors are now available in airflow ranges from as low as 10 SLPM (Standard Liters per Minute) to as high as 300 SLPM—the industry’s broadest airflow sensing range. - New low flow ...

differential pressure flow sensor / air / with analog output
differential pressure flow sensor
Zephyr™

Honeywell Zephyr™ Analog Airflow Sensors (HAF Series-High Accuracy)are new analog additions to the series of Honeywell Zephyr™ Digital Airflow Sensors that originally launched in April of 2010. These ...

differential pressure flow sensor / air / with digital output
differential pressure flow sensor
Zephyr™

Honeywell Zephyr™ is a new series of digital airflow sensors, delivering enhanced functionality, in order to meet the performance needs of various applications. These items are highly accurate and allow for precise airflow ...

mass flow sensor / radiometric / bulk products
mass flow sensor
600 - 1 800 mm | WEIGHTRAC 31

... when it goes through the medium. The WEIGHTRAC sensor on the conflicting side of the container gets the rays, the power of which is relative to the thickness of the medium. From this, the WEIGHTRAC sensor ...

thermal flow sensor / for liquids / OEM / for process monitoring
thermal flow sensor
SDN 501/1 GSP-DYN

The flow sensor SDN 501/1 GSP-DYN measures even smallest dosing quantities. It reacts to the onset of flow of a liquid medium, caused, for example, by the actuation of a dosing piston. ...

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EGE
thermal flow sensor
thermal flow sensor
SD series

Inline-Sensor Series SD G1/4 thread • 04 mm G1/4 thread • 09 mm

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EGE
thermal flow sensor / for liquids / with analog output
thermal flow sensor
SDN 503 series

... system is a thermal flow sensor for liquids, manufactured by EGE. This product contains inline flow controllers with tube fittings that are resistant to threatening media, ...

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EGE
air flow sensor / vane
air flow sensor
2SE Series

The Klixon® 2SE solid–state vane switch has advanced, state-of-the-art airflow sensing. Successor to electromechanical vane types, the 2SE is designed to sense and protect against the ...

thermal flow sensor / mass / air / in-line
thermal flow sensor
MCS100

... mass flow meter sensor of Azbil's original technology A larger output differential can be secured between pickup and non-pickup conditions when comparing with a standard pressure sensor ...

mass flow sensor / air / compact
mass flow sensor
MCS200

... MCS100 series, these sensors are smaller and lighter. Connection to piping is made through manifolds. Description The MCS200 is a compact, fast-response air/nitrogen mass flow sensor ...

liquid flow sensor / insertion / high-precision / with analog output
liquid flow sensor
UniFlow, FFAF*

Application examples: Flow rate monitoring in filling machines Coolant water monitoring in electric power generators Coolant water control Protection to prevent pumps from running dry

pitot tube flow sensor / differential pressure / mass / air
pitot tube flow sensor

... simplicity and lean construction. Further, their usage does not lead to a pressure drops. Therefore, you find pitot-tube pressure sensors before and after the compressor and in the exhaust gas recirculation (ECR) circuit. truckflow ...

mass flow sensor / differential pressure / air / OEM
mass flow sensor
TFI4

The TFT4 measures pressure, temperature and flow up to 4000 times per second and analyses in real time the condition of the fluid in the pipe by a complex real time algorithm. The Flow and pressure measurements ...

thermal flow sensor / air / insertion
thermal flow sensor
HD 103T.0

... very sensitive feature which is highly advised to be protected with a special protection. In the event of transportation, the sensor is encapsulated in a cylinder screwed on top of the probe.

mass flow sensor / thermal / air
mass flow sensor

This is a thermal-based mass flow sensor that comes with incorporated conditioning as well as temperature compensation electronics, that can be used with SDT receivers. The sensor is ...

turbine flow sensor / for liquids / OEM / for leak detection
turbine flow sensor
VTY 20

Possible areas of application Turbine flow sensor series VTY20 brass threaded Turbine flow sensors of the series VTY were specially developed for the use in potable ...

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SIKA
turbine flow sensor / for liquids / in-line
turbine flow sensor
VTH 15

The Turbine Flow Sensor (Series: VTH15), manufactured by SIKA®, is generally designed for the flow measurement as well as dosage in water / water mixtures. Furthermore, this flow ...

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SIKA
turbine flow sensor / for liquids / in-line
turbine flow sensor
VTP 15

The SIKA VTP 15 Turbine Flow Sensor is ideally designed to provide an excellent quality functionality to be used for specific purposes. The flow sensor is mainly used ...

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SIKA
radar flow sensor / for liquids / explosion-proof
radar flow sensor
OFR Radar

... pollution loads and sedimentation For shooting discharge and low flow level Improved accuracy in combination with bottom-mounted ultrasonic velocity sensors By developing the OFR radar sensor ...

Venturi flow sensor / vacuum / air / in-line
Venturi flow sensor
F-4417 series

The Sensor Venturis are fluidic devices that convert flow changes through bleed-type fluidic sensors to on/off pressure signals. The F-4417-10 and -15 Sensor Venturis ...

Venturi flow sensor / spring-loaded potentiometer / air / insertion
Venturi flow sensor
F-4419-120

... upstream dropping Orifice Restrictor or Sensor Venturi is required. The nylon rod may be trimmed as required. In the normal undeflected position, the sensor offers a high resistance to air flow. ...

ultrasonic flow sensor / for process monitoring / clamp-on
ultrasonic flow sensor
Flow Pulse

The Flow Pulse is capable of monitoring flows. It has a comprehensive and non-invasive design that is capable of clamping into pipe's external surface secured by a screwdriver. This flow ...

microwave flow sensor / for liquids / for process monitoring
microwave flow sensor
MicroFlow

... repeatable velocity measurement of liquid flow, either as a stand-alone device or as part of a complete measurement system. MicroFlow builds on Pulsar's award-winning pipe flow technology and world-leading ...

thermal flow sensor / digital / for liquids / precision
thermal flow sensor

... pressure sensor for automatic atmospheric pressure compensation. Technical data and functions Omnidirectional sensitive tip with exposed heat ball probe. Optimized version for measuring low flow velocities ...

liquid flow sensor / in-line
liquid flow sensor

... Readable Minimum flow rate reading: 10 mm³/supply - Operating temperature: -5 °C ÷ +55 °C (23 °F ÷ +131 °F) - Connector: M12x1 The "flow sensor" is particularly suitable to check ...

thermal flow sensor / mass / gas / insertion
thermal flow sensor
TA2

... TA2 performs its measuring functions of the mass flow by detecting heat dissipation from a heated surface. The sensor comprises of two balanced components with high precision RTDs. The reference sensor ...

ultrasonic flow sensor / for liquids / clamp-on
ultrasonic flow sensor
RISONIC

The clamp-on sensor installation on the outer pipe wall allows for non-invasive, cost-effective, and low maintenance flow measurements using ultrasound technology. For temporary measurements, the mounting ...

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Rittmeyer
ultrasonic flow sensor / for liquids
ultrasonic flow sensor
MFATAxx

RISONIC modular type A pipe sensor for applications in filled or partially filled pipes with a 0.75 – 35 m diameter. Mounted on the inside Exchangeable under pressure Minimal protrusion Oscillating frequency: ...

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Rittmeyer
ultrasonic flow sensor / for liquids
ultrasonic flow sensor
MFATBxx

RISONIC modular type B pipe sensor for applications in open channels and in filled or partially filled pipes with a 0.75 – 35 m diameter. Installed inside the pipe Hydrodynamic profile Oscillating frequency: ...

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Rittmeyer
turbine flow sensor / for liquids / precision
turbine flow sensor
FS222

... Characteristics The FS222 is a volumetric turbine flow sensor manufactured in PVDF for high precision flow measurement in 6 different ranges from 0.1 up to 120 L/min. The repeatability ...

thermal flow sensor / for liquids / air / for harsh environments
thermal flow sensor
eYc FTM06 Hot wire thermal flow controller

... there are 2 temperature sensors inside the probe: one for temperature measurement, the other one as a measuring conveyor after heated. Temperature difference between the two as a basis for measuring flow ...

thermal flow sensor / air / insertion
thermal flow sensor
EYC FTS34 / EYC FTS35

... tolerance in setting angle. Applications Monitoring for HVAC process Environmental control and clean room Laminar flow control Measuring Range:2 m/s ; 10 m/s20 m/s ; 40 m/s Linear Accuracy ...

thermal flow sensor / mass / thin-film / gas
thermal flow sensor
FS7

... FS7 flow sensors are the successors of the FS5 flow sensors and exhibit a symmetrical heater design and enhanced sensitivity. The FS7 flow sensor ...

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Innovative Sensor Technology IST AG
calorimetric flow sensor / silicon / gas / for process monitoring
calorimetric flow sensor
SFS01

The SFS01 is particularly suitable for low flow velocities up to 3.5 m/s (in gases). It shows very fast measurement results of the flow rate as well as the flow direction. The Silicon ...

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Innovative Sensor Technology IST AG
thermal flow sensor / mass / thin-film / gas
thermal flow sensor
FS7.4W

... enhances sensitivity. The FS7.4W flow sensor is applicable in gas and offers excellent long-term stability. The small thermal mass of the FS7.4W sensor provides a fast response time. Further ...

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Innovative Sensor Technology IST AG
calorimetric flow sensor / for liquids / for cooling systems / for leak detection
calorimetric flow sensor
flow-captor 412X.1X

flow-monitor for water- and oil-based media up to 100 bar 4120.12/13 water and water-based media 4121.12/13 oil and oil-based media Other media on request. Measuring principle: calorimetric (thermal) Measuring ...

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weber Sensors GmbH
calorimetric flow sensor / for liquids / insertion / precision
calorimetric flow sensor
flow-captor 4220.xxF/.xxTM xx° C

flow-switch with additional temperature output in a rugged stainless steel housing (full encapsulation) for monitoring flow and temperature for waterbased media - operating principle: calorimetric ...

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weber Sensors GmbH
calorimetric flow sensor / for liquids / insertion / with digital output
calorimetric flow sensor
flow-captor 4220.xxF/.xxT xx° C

flow-sensor with analogue display and additional temperature output for monitoring flow and temperature for waterbased media Operating principle: calorimetric (thermal) Measuring ...

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weber Sensors GmbH

How to choose this product

flow-sensor

A flow sensor measures the volume or mass of a liquid or gaseous stream.

Applications

These devices are found in agribusiness, life sciences, the chemical, petroleum and gas industries, iron and steel manufacturing, metallurgy, the paper industry, heating and air conditioning and water treatment.

Technologies

Sensors can be internal or external and measure volume and/or mass.

- The thermal sensor uses resistance elements to heat the fluid. It calculates the flow from the difference between upstream and downstream temperatures of the fluid.
- A rotameter consists of a rotating float in a vertical conical tube. Its level varies directly with flow rate. Readings are taken visually or via an optically or magnetically generated signal.
- Turbine and propeller sensors measure volumetric flow.
- A differential pressure device measures the variance in fluid pressure on either side of a change in conduit diameter.
- The electromagnetic sensor uses Faraday's law, which states that an electromotive force is induced in a conductor moving in a magnetic field.
- The Coriolis mass flow meter measures mass, volume, temperature, density and viscosity of the gas or liquid.
- Other types include ultrasound, vortex and Pitot tube.