Dew Point Sensor FA 410 for Monitoring of Membrane and Adsorption Dryers

Typically used in compressed air dryers/granulate dryers, the FA 410 dew point sensor operates effectively at extremely low dew points, reaching down to -80°Ctd.

Key features of the FA 410 dew point sensor include:

  • A measuring range of -80…20°Ctd
  • Exceptional long-term stability
  • Analog output of 4…20 mA
  • Insensitivity to condensation
  • Quick response time
  • Ability to withstand pressure up to 350 bar in a special version

Technical data FA 410

 

Measuring range: 80…20°Ctd resp.

-20…50°Ctd

Accuracy: ± 1°C at 20…-20°Ctd

± 2°C at -20…-50°Ctd

± 3°C at -50…-80°Ctd

Pressure range: -1…50 bar

special version up to 350 bar

Power supply: 24 VDC (16…30 VDC)
Protection class: IP 65
EMV: according to DIN EN 61326
Operating temp: -20…70 °C
Connection: M12, 5-pole
PC connection: SDI interface
Analogue output: 4…20 mA = -80…20°Ctd resp.

4…20 mA = -20…50°Ctd

Burden for analogue output: <500 Ω
Screw-in thread: G 1/2“
Dimensions: Ø 30 mm, length approx. 130 mm
Via service software:  
– choose units % RH, °Ctd, g/m³, mg/m³, ppm V/V

 

– scaling change 4…20 mA
Special version: 4…20 mA, 2-wire technology
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