Relative humidity, temperature and dew-point transmitter

testo 6781 (Pressure dewpoint transmitter)

The new pressure dewpoint transmitter testo 6781 completes the product range for monitoring trace humidity in compressed air and enlarges the measurement range down to -90 °Ctd (see below graphic).

Overview of features and benefits:

- Pressure dewpoint measurement in the ISO Classes 1 (<-70 °Ctd) and 2 (<-40 °Ctd)
- Monitoring of adsorbtion dryers, granulate dryers and medical compressed air
- Quality assurance for noble gas preparation

Features und Benefits im Uberblick


- New, extremely unaffected by condensation sensor system with Sol-Gel technology guarantees highest process safety and clearly faster responding behaviour compared to currently available metal oxide sensors
- Measurement of pressure dewpoints from -90...+30°Ctd
Automatic self adjustment assures high accuracy and reliability
- Self-monitoring and early warning safeguard permanent plant availability
- External interface for parameterization, adjustment and analysis (P2A-Software) brings about time and cost saving in commissioning and maintenance


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2055 BIR EL BEY BEN AROUS TUNISIA
TEL :+ 216 79 41 28 89 / +216 79 41 28 92
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EMAIL : INFO@HIGH-CONTROL.COM