Product information "1W-TH-IB 1-Wire thermometer/humidity meter"
A compact 1-Wire thermometer and humidity meter. Designed for indoor temperature and relative air humidity measurements.
The 1W-TH-IB compact sensor is designed for interior measurements of temperature and relative humidity in buildings. Its circuit board is placed within an on-wall installation box (KU 68 wiring box, IP30 protection). The sensor communicates with the master system using the 1-Wire bus (screw terminal, four conductors).
The sensor 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)
Technical Parameter
Sensor type
DS2438, Honeywell HIH5030
Temperature measuring range
-40 °C/+85 °C (+-2 °C accuracy)
Humidity measuring range
11 % RH/89 % RH (+-3 % RH accuracy)
Connection
1-Wire (screw terminal)
Max. current draw
1 mA
Power
5 V (available on a connector along with 1-Wire)
IP rating
IP30
Installation
Wiring box (KU 68)
Dimensions
80 × 80 × 25 mm
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