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DMT242 Dewpoint Transmitter for OEM Applications

NOTE: Vaisala DRYCAP® Dewpoint Transmitter DMT242 is replaced by Vaisala DRYCAP® Dewpoint Transmitter DMT143L by the end of 2017. The DMT143L is an improved version of DMT242. See the DMT143L datasheet here. Existing DMT242 OEM customers can speak with their account manager to discuss last time buys and product transition plans.

​The Vaisala DRYCAP® Dewpoint Transmitter DMT242 provides reliable and stable measurements for industrial dryer applications. It is designed for extreme conditions.
  • Ideal choice for low dew point industrial dryer applications
  • Incorporates advanced Vaisala DRYCAP® Sensor and enhanced auto-calibration software
  • Long-term stability in low dew points
  • Fast response time
  • Wide dew point measurement range from -60…+60 °C (-76…+140 °F) with an accuracy ±2 °C (±3.6 °F)
  • Withstands condensation
  • IP65(NEMA 4) housing provides protection against dust, dirt and splashed water
  • Can be installed directly into systems at 20 bar maximum pressure
  • NIST traceable (certificate included)
  • Compatible with Vaisala DRYCAP® Hand-Held Dewpoint Meter DM70
  • Optional loop powered display, Nokeval 301
See DMT242 stability test results in an interactive animation on our compressed air measurement specific page.

    • Warranty 
    • All Vaisala products and services are covered by a 12-month warranty as standard, with selected products covered for up to 24 months. During this period you benefit from free repair or replacement of faulty equipment.
    • Warranty 
    • Service Center Repair  
    • If your instrument requires repair.
    Accessories and Spare Parts

     Accessories and Spare Parts