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PRODUCTS/Dew Point/ DP 400 mobile - Mobile Dew Point Measurement with Pressure Sensor

DP 400 mobile - Mobile Dew Point Measurement with Pressure Sensor

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Mobile Dew Point and Pressure Measurement - DP 400 mobile

For measurement of all humidity parameters under pressure up to 16 bar.

The portable dew point meter with integrated, rechargeable battery has been developed especially for the eld use. Besides a highly precise dew point sensor the device also contains a precise pressure sensor up to 16 bar. So in addition to the dew point in °Ctd, the temperature in °C and the line pressure in bar also further moisture parameters (% RH, mg/m3, g/m3) as well as pressure-dependent measuring values (g/kg, ppm v/v, atm. dew point °C) can be calculated.

Special features:

  • Precise dew point measurement down to -80°Ctd
  • Robust case for field use
  • Integrated pressure measurement up to 16 bar
  • Integrated measuring chamber with integrated dry container protects the dew point sensor during transport and grants a quick adaptation time
  • Long-time stable humidity sensor: precise, insensitive against dewing, quick adaptation time
  • Optionally available: 2 further sensor inputs for external sensors
  • Optionally available: Integrated data logger
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Mobile Dew Point Measurement System with integrated Pressure Sensor - DP 400 mobile
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Portable Dew Point Meter DP 500 with integrated data logger

DP 500 - Portable dew point meter with integrated data logger

Portable service instrument for dew point measurement for all types of dryers down to -80°Ctd dew point.

Portable dew point meter DP 510 with third party sensor

DP 510 - Portable dew point meter with third-party sensor

Disposes all functions of our DP 500 and comes with an additional - freely assignable - sensor input.

Dew point sensor for residual moisture measurement - FA 510 / FA 515

FA 510/515 - Dew point sensor for adsorption dryers

For residual moisture measurement after desiccant dryers/ membrane dryers from -80 to 20°Ctd. New: with Modbus-RTU interface.


The CS Instruments product portfolio includes measuring devices for numerous applications in compressed air and gas measurement. Both small industrial companies and large OEM customers, for example from the automotive industry, rely on our reliable measuring instruments made in Germany and are fully supported by our worldwide dealer and partner network.

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