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CS Instruments FA 400 Dew Point Sensor

CS Instruments FA 400  is the ideal dew point measuring instrument for refrigeration, membrane, and adsorption dryers. The threshold value can be easily adjusted via the keypad.

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Description

CS Instruments FA 400 Dew Point Sensor

CS Instruments FA 400 – Dew point sensor with integrated display and alarm relay is the ideal dew point measuring instrument for refrigeration, membrane, and adsorption dryers. The threshold value can be easily adjusted via the keypad.

FA 400 dew point sensor for refrigeration dryers, -20…50 °Ctd 0699 0401
FA 400 dew point sensor for adsorption dryers, -80…20 °Ctd 0699 0402
FA 400 dew point sensor, -60…30 °CtdConnection cables:
Connection cable, 5 m
Connection cable, 10 m Alarm cable, length: 5 m
Alarm cable, length: 10 options for FA 400:
Option special version FA 400 up to 350 bar
Option special scaling, output in ppm V/V, % RH, mg/m³
Additional accessories:
Standard measuring chamber up to 16 bar
CS Service software incl. PC connection set, USB adapter, and interface
adapter, to the sensor
(please see page 58)

Mains unit in wall housing 100-240 V, 10 VA, 50-60 Hz/24 VDC, 0.35 A
Power supply 100-240 VAC/24 VDC, 0.35 A for FA/VA 400 Series, 2 m
cable

Features

  • -80…20 °Ctd
  • Integrated display
  • Threshold value adjustable via keypad alarm relay (max. 60 VDC, 0.5 A)
  • Pressure-tight up to 350 bar (special version)
  • Extreme long-term stability
  • Quick response time
  • 4…20 mA analogue output
  • 2 version: Refrigeration dryers and adsorption dryers

Applications

  • refrigeration,
  • membrane and
  • adsorption dryers

Specifications

  • Measuring
    range:
    -80…20 °Ctd, -60…30
    °Ctd,
    -20…50 °Ctd, resp.
    0…100% RH
  • 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)
    smoothed
  • Protection
    class:
    IP 65
  • EMV: according to DIN EN
    61326
  • Operating
    temp:
    -20…50 °C
  • Connection: 2 x M12, 5-pole for analogue output and alarm
    output
  • PC connection: SDI interface
  • Output: 4…20 mA = -80…20°Ctd
    4…20 mA = -60…30°Ctd
    4…20 mA = -20…50°Ctd
  • Burden for analogue output: ȍ
  • Alarm relay: NO, max.60 VDC, 0.5 A
  • Screw-in thread:
    G 1/2“
  • Dimensions: Ø 65 mm, length 160 mm
  • Output signals
    via software:
    % RH, °Ctd, g/m³, mg/
    m³, ppm V/V

Downloads

Datasheet : CS Instruments Dew Point Sensor FA 400 With Integrated Display and Alarm Relay