Analog Current Air Flow Sensors Datasheets

Air Flow Sensor For HVAC -- EE650 Series
from E+E Elektronik

The Air flow sensor EE650 is dedicated for accurate and reliable measurement in building automation and ventilation applications. EE650 employs the new VTQ air flow sensor element, which operates on the thermal anemometer principle and is manufactured by E+E in state-of-the-art thin film technology. [See More]

  • Output Options: Outputs an analog voltage signal; Outputs an analog current signal
  • Mounting: Fixtured or Permanent
  • Instrument Style: Insertion Probe Type
  • Measurement Type: Air Velocity
QVT Smart Multivariable Transmitter
from Eastern Instruments

The QVT from Eastern Instruments is a multivariable transmitter that has been optimized for the extremely accurate flow measurement of air and gas at or near atmospheric pressure (5 - 25 psia). Allowing for the measurement of up to four separate process variables including Differential Pressure,... [See More]

  • Output Options: Outputs an analog current signal
  • Mounting: Fixtured or Permanent
  • Instrument Style: Insertion Probe Type
  • Measurement Type: Air Velocity; Air Volumetric Flow; Air Pressure Differential
CO Transmitter for Wall / Duct Type -- EYC GM33/34
from EYC-Tech Co., Ltd.

Measuring Range. 0~500PPM. Linear Accuracy(at 25 ±2 ℃, 40 ±10%RH). ±3% of F.S.(best zero point). Output. 0~1V ;0~5V ;0~10V ;1~5V ;0~20mA ;4~20mA ;RS-485 ;RS-485 & Analogue. Signal Connection. 3-wire. Overload Resistance. [See More]

  • Output Options: Outputs an analog voltage signal; Outputs an analog current signal
  • Measurement Type: Air Velocity
  • Mounting: Fixtured or Permanent
  • Operating Temp: 32 to 122
Airflow Sensor, Signal Conditioning: Amplified; Flow/Pressure Range: 0 mbar to 1.25 mbar [0 in water to 0.5 in water]; Port Style: Straight; Current Output -- AWM3201CR
from Honeywell Safety and Productivity Solutions

Like the AWM2000 Series, the dual Wheatstone bridges control airflow measurement. The AWM3000 Series is amplified; therefore, it can be used to increase the gain and to introduce voltage offsets to the sensor output. The heater control circuit and the sensing bridge supply circuit are on board the... [See More]

  • Output Options: Outputs an analog current signal
  • Measurement Type: Air Volumetric Flow
  • Mounting: Fixtured or Permanent
  • Technology Type: Other Technology Type; Microstructure
Transmitter with Display for Wind/Flow -- 5613.00
from LufftUSA

Supplementary description: LUFFT flow measurement transducers are designed for exact measurement of air velocity (mass flow rate). The measurement process is based on the hot-film anemometer principle using specially developed thin film elements. All the components necessary for evaluation and... [See More]

  • Output Options: Outputs an analog voltage signal; Outputs an analog current signal
  • Mounting: Fixtured or Permanent
  • Instrument Style: Insertion Probe Type
  • Measurement Type: Air Velocity
X-Stream™ 200 SCFM Air Flow Meter -- 90093
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]

  • Output Options: Outputs an analog current signal
  • Measurement Type: Air Volumetric Flow
  • Mounting: Fixtured or Permanent
  • Technology Type: Thermal Anemometer
General-Purpose Air Velocity Transducer -- FMA-900 Series
from OMEGA Engineering, Inc.

The unique FMA-900 air velocity transducer utilizes both a velocity sensor and a temperature sensor to accurately measure air velocity (in SFPM, standard feet per minute). The built-in temperature sensor automatically corrects the flowrate for temperature variations. Both sensors are rugged... [See More]

  • Output Options: Outputs an analog voltage signal (optional feature); Outputs an analog current signal (optional feature)
  • Mounting: Hand-held or Portable
  • Instrument Style: Insertion Probe Type
  • Measurement Type: Air Velocity
FastFlo™ 620S Air Flow Sensor
from Sierra Instruments, Inc.

The Model 620S Fast-Flo ® insertion mass flow meter was designed to give customers a highly reliable 200 msec fast time-response (Fast-Flo ® Sensor Technology) mass flow meter for light-industrial applications where a NEMA 4X (IP65) enclosure is acceptable. The Model 620S has an accuracy is... [See More]

  • Output Options: Outputs an analog voltage signal; Outputs an analog current signal
  • Mounting: Hand-held or Portable; Fixtured or Permanent (optional feature)
  • Instrument Style: Insertion Probe Type
  • Measurement Type: Air Pressure Differential
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]

  • Output Options: Outputs an analog voltage signal (optional feature); Outputs an analog current signal; "Output" is a switch or alarm signal (optional feature)
  • Mounting: Fixtured or Permanent
  • Instrument Style: Insertion Probe Type
  • Measurement Type: Air Velocity; Air Volumetric Flow
Airflow Transducer -- 6312
from KANOMAX USA, INC.

For creation of comfortable environment, space saving design [See More]

  • Output Options: Outputs an analog current signal
  • Mounting: Fixtured or Permanent
  • Instrument Style: Insertion Probe Type
  • Measurement Type: Air Velocity