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1W-T-IB thermometer


A compact 1-Wire thermometer. Designed for indoor temperature measurements. 

19,99 €
16,52 € excl. VAT
More than 20 items in stock



The 1W-T-IB compact sensor is designed for interior temperature measurements 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 sensor is based on the DS18B20 chip used in other 1-Wire thermometers on the UniPi e-shop and is used in the same way. 
  • 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


Datasheet of the product

Sensor type DS18B20
Temperature measuring range -30 °C/+100 °C (+-1 °C accuracy)
Connection 1-Wire (screw terminal)
Power 5 V (available on a connector along with 1-Wire)
Max. current draw 1 mA
Dimensions 80 × 80 × 25 mm
IP rating IP30
Installation Wiring box (KU 68)

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