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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