Humidity, Temperature

Indoor thermohygrometric sensor

UTAI

Sensor made of plastic material for the measurement of indoor temperature and humidity. Its small size allows to use it minimizing the invasiveness.

Temperature: RTD sensing element 1/3DIN Pt100, connection – four wire.

Relative humidity: Sensor for indoor air relative humidity measurement made of a thin film that changes the capacity in linear mode with the air humidity.

Electrical signal output in current or voltage (4 to 20mA or 0 ÷ 1Vdc) or RS485/ModBus.

  • Accurate and reliable indoor air humidity & temperature sensor
  • Limited size and weight
  • Measure with high precision capacity and RTD Pt100
  • WMO standards compliant
  • Typical range:
    • [T]: -40 ÷ +80° C
    • [RH]: 0 ÷ 100%Rh
  • Resolution:
    • [T]: 0.015° C
    • [RH]: 0.1%
  • Accuracy:
    • [T]: DIN 43760 1/3DIN (±0.1° C @ 0° C)
    • [RH]: ± 2% f.s.
  • Response time:
    • [T]: < 60 s
    • [RH]: < 100s (10÷80%)
  • Working conditions: -40 ÷ +80° C
  • Signal output:
    • N: 0÷1 Vdc[RH] & Pt100 [T];
    • A: 0÷1 Vdc[RH+T];
    • B: 4 ÷ 20mA [RH+T];
    • C: RS485 /ModBus
  • Power supply and consumption 10÷28 Vdc, < 0.5 W (UTAI-B)
  • According to CE norms

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    We design, produce and install systems for environmental prevention and alert.

    We design, produce and install instruments for environmental prevention and alert.

    We design, produce and install systems for environmental prevention and alert.

    We design, produce and install instruments for environmental prevention and alert.