Vaisala DMT152 Compact Dewpoint Transmitter

Vaisala’s  Dewpoint Transmitter model  DMT152 utilises DRYCAP® technology for stable dewpoint measurement in very dry applications.  Typically focused towards OEM design, the DMT152 is commonly installed in compressed air systems and Lithium-ion battery manufacture.


Vaisala DMT152 Specifications include…  

– DRYCAP® Sensor for stable measurement
– Dewpoint Measurement to -80C Td
– Stainless steel housing and wetted parts
– Compact design (120mm x Ø33mm approx)
– Factory recommended 2 year calibration interval
– 2x analogue (3wire) outputs and RS485 comms as standard


The Vaisala DMT152 Dewpoint Transmitter is designed for measuring low dew point down to -80C.  Its stainless steel, compact design lends the transmitter well to OEM type applications and the incorporation of Vaisala’s DRYCAP® sensor ensures a stable, accurate measurement is achieved.


Vaisala DMT152 Instrument Specifications   
  • Vaisala DRYCAP® technology with a polymer sensor
  • Measures dew point down to -80°C (-112 °F)
  • Reduced maintenance costs due to factory recommended 2 year calibration interval
  • Fast response time
  • Withstands condensation in high humidity applications
  • NIST traceable calibration supplied as standard
  • Compatible with the Vaisala MI70 indicator for calibration maintenance checks


Fluidic are a recognised partner of Vaisala CEN (Industrial division) for Scotland and the North of England.  Our instrumentation engineers are product trained and able to help with instrument selection within the full range of Vaisala dewpoint transmitters.  Please call either office for more information (Glasgow 0141 641 5920,  Warrington 01925 572401).



Download Vaisala DMT152 Datasheet

Download Vaisala DMT152 User Guide

Download Dewpoint in Compressed Air FAQ

Download Monitoring Water Vapour in Lithium-ion Battery Manufacture

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