FT90 Humidity and temperature measuring device

  •  FT90
  •  FT90

Main Features

  • Robust and maintenance-free
  • Simple configuration
  • Humidity and temperature measurement
    – 0 to 100 %rH
    Measurement error of up to 3 %rH
    – -40 to +100 °C
    Measurement error of up to 0.4°C


Technical Data

Product Code FT90
Designation Humidity and temperature measuring device
Brand Fischer
Measuring range ≥ 1 mbar, ≤ 250 mbar, Differential pressure
Product category Humidity Transmitter
Accuracy @ 25℃ typ. 3.0% rH
Industry Humidity Measurement, Temperature Measurement, Clean room, Filter Monitoring
Applications Humidity and temperature measurement Room and cleanroom monitoring Air intake/exhaust systems Filter monitoring Volume flow measurement Process monitoring
Media temperature -20 to +70 °C
Ambient temperature -20 to +70 °C
Display Full graphic LC display
Turn down 4:1
Material Silicon, PVC, FKM, aluminium, brass, stainless steel
Configuration 4 configurable switch outputs
Protection IP65
Digital Interface USB OTG , RS485 Modbus RTU
Resolution 128 x 64 Pixel
Assesories M12 coupling/M12 straight connector, A-coded

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