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Digital DDS Cleanroom Climate Sensor

The cleanroom climate sensors of the DDS series allow exact and long-term stable recording of the room climate parameters temperature and relative humidity. Thanks to the fully integrated acquisition electronics and the hermetically sealed sensor casing, environmental influences and drift effects are minimised. The direct digital connection to the Telemon Monitoring System ensures a loss-free and fail-safe transfer of the measured data. Alternatively, multiple, configurable legacy analogue outputs (0..10V, 2..10V, 4..20mA) can be realized by using a Niotronic signal transmitter (NTHS series). Temperature only versions without humidity sensor elements are available on request.

Areas of application

  • Room climate measurement
  • Cleanroom technology
  • Building services engineering
  • Telemon Monitoring

Key features

  • Robust, hermetically sealed stainless steel casing
  • Simple wall mounting through plug-in connector (for lightweight walls)
  • Digital DDS interface
  • Adjustable and calibratable software

Options

  • Calibration (factory) with EA calibrated calibration means
  • Calibration (external) with EA calibration means
  • On-site replacement (calibration)
  • Full service

Climate Measurement
To the point

Parameter/FunctionTyp.Max.
Range -10..60°C
Sample rate 20Hz
Accuracy (temperature)Typ.Max.
15 < 25 < 35°C ±0.2°C ±0.2°C
0 - 50°C ±0.3°C ±0.5°C
Accuracy (Humidity)Typ.Max.
23 < 50 < 80% r.F. ±1.5% r.F. ±2% r.F.
3 - 98% r.F. ±2.5% r.F. ±3% r.F.

Options

Calibration (factory) with EA calibrated reference
Calibration (On-site) with EA- calibrated reference
On-site exchange (calibration)
Full service