1W-TH-IB on-wall temperature+humidity sensor
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.
Discontinued
Description
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).
- Mervis: The device is compatible with the SEDtronic sensor line, allowing the user to use the same Unica_U1WT function block to read the values.
- EVOK: The sensor is detected automatically and can be used right away. Measured values are accessible on an address of the particular sensor also serving as a device identification. You can find the address on a sticker provided with the product.
Installation guide and technical parameters can be found in the product's datasheet (see the Files tab above)
Further info
Documentation
|
Datasheet Datasheet of the product |
download |
Detailed parameter information and exact I/O specifications can be found in the datasheet.
| 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) |
| Power | 5 V (available on a connector along with 1-Wire) |
| Sensor type | DS18B20 (temperature), DS2438 (humidity) |
| Dimensions | 80 × 80 × 25 mm |
| IP rating | IP30 |
| Max. current draw | 1 mA |
| Installation | Wiring box (KU 68) |