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PTU300 Combined Pressure, Humidity and Temperature Transmitter for Demanding Applications

​The Vaisala Combined Pressure, Humidity and Temperature Transmitter PTU300 is a unique instrument measuring three parameters simultaneously.
  • Four probe options:
    • PTU301 for laboratories
    • PTU303 for general use
    • PTU307 warmed probe for outdoor and demanding meteorology applications
    • PTU30T for pressure and temperature measurement only
  • Barometric pressure, humidity and temperature measurement in one transmitter
  • Available with up to two barometric pressure sensors - for added reliability
  • Graphical display and keypad for convenient operation
  • Integrated data logging with over four years of measurement history
  • RS-232C serial interface with NMEA protocol for GPS use
  • Analog outputs, RS232/485, WLAN/LAN
  • Optional universal power supply module
  • NIST traceable calibration (certificate included)
  • HMT330MIK Installation kit for outdoor use
  • Applications include environmental monitoring in calibration laboratories, industrial applications, GPS meteorology: estimating precipitable water vapor in the atmosphere, weather stations
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    DNV Type Approved Product 
    CERTIFICATE NO.: A-13529
    • 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.
    • Service Center Repair  
    • If your instrument requires repair.
    • Warranty 
    Accessories and Spare Parts

     Accessories and Spare Parts