A compact on-wall 1-Wire thermometer and humidity sensor. Designed for indoor temperature and relative air humidity measurements.
Note: The product was discontinued and was replaced by the 1W-TH-IB2.
The 1W-TH-IB sensor is designed for interior measurements of temperature and relative humidity in buildings. Its circuit board is placed within an on-wall box (P30 protection). The sensor can be also placed within a universal wiring box (KU68).
The sensor communicates with the master system using the 1-Wire bus (spring terminal, four conductors) and is fully compatible both with the Mervis, an officially supported SW platform for UniPi products and with the EVOK, an open-source application programming interface (API).
Installation guide and technical parameters can be found in the product's datasheet (see the Files tab above)
Datasheet Datasheet of the product |
download |
Humidity measuring range | 11 % RH/89 % RH (+-3 % RH accuracy) |
Temperature measuring range | -40 °C/+85 °C (+-2 °C accuracy) |
Connection | 1-Wire (screw terminal) |
Sensor type | DS18B20 (temperature), DS2438 (humidity) |
Power | 5 V (available on a connector along with 1-Wire) |
Dimensions | 80 × 80 × 25 mm |
IP rating | IP30 |
Max. current draw | 1 mA |
Installation | Wiring box (KU 68) |