CS Instruments Dew Point Measurement DS 52-Set For Desiccant Dryers

The measuring range of -80…20°Ctd makes the dew point set DS 52 with alarm the ideal dew point monitor with analogue output 4…20 mA


The measuring range of -80…20°Ctd makes the dew point set DS 52 with alarm the ideal dew point monitor with analogue output 4…20 mA. The dew point sensor FA 510 is extremely long-term stable and can be installed and removed quickly and easily under pressure by means of the screwable measuring chamber including quick coupling. The dew point set is supplied ready for plug-in, i.e. everything is completely wired. The alarm values can be freely adjusted.


CS Instruments

CS Instruments

CS Instruments GmbH & Co. KG with locations in 24955 Harrislee and 78052 Villingen-Schwenningen/ Tannheim, is managed by Dipl. Eng. (FH) Wolfgang Blessing as sole Managing Director.

CS Instruments GmbH was established in the year 2002 by Christian Schuldt and Wolfgang Blessing as equal shareholders/Managing Directors.

Wolfgang Blessing already was sound a specialist on the sector of compressed air technology resp. industrial measurement technology long before the establishment of CS Instruments GmbH in the year 2002. Prior to the foundation of CS Instruments GmbH Dipl. Ing. (FH) Wolfgang Blessing acted for more than 10 years as primarily responsible product manager for industrial measurement technology at a worldwide known manufacturer of measuring instruments for compressed air and gases in the Black Forest. The technical knowledge and experience matched with the long-term practical knowledge was the corner stone for the success of CS Instruments.


  • System ready for plug-in: Everything completely wired
  • No time-consuming studying of the instruction manual
  • 2 alarm contacts (230 VAC, 3 A) pre- and main alarm freely adjustable
  • 4…20 mA analogue output
  • Option alarm unit: Buzzer and continuous red light


  • refrigeration dryers


  • Dimensions: 118 x 92 x 93 mm
  • Display: LED red, 7-segment,
    height: 13 mm, 5-digit,
    2 LED for alarm relay
  • Keypad: 4 keys
  • Input: 4…20 mA
  • Power supply: 230 VAC, 50/60 Hz;
    option: 24 VDC or
    110 VAC 50/60 Hz
  • Alarm outputs: 2 x relay output,
    changeover contact,
    250 VAC, max. 3 A
  • Operating temperature:
    -10…+60 °C (storage temperature
    -20 °C…+80 °C)
  • Alarm thresholds:
    Freely adjustable
  • Hysteresis: 2 °Ctd
  • Analogue output: 4…20 mA = -80…
    20 Ctd or -20…50 Ctd.

Additional Informations

  • Standard measuring chamber : for compressed air up to 16 bar
  • Control and calibration set for dew point sensors : is screwed onto the dew point sensor and therefore enables an easy and low-priced possibility for on-site control and calibration down to -20°Ctd.

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