Sonoff temperature sensor, compatible TH10 / TH16 DS18B20
Sonoff SI7021 is a temperature sensor that can be used and submerged, together with the TH16 / TH10 smart relay to which it connects via a jack. The device guarantees a fast response and resistance to interference.
Power supply: 3V - 5.5V (no additional source needed. Power supply is made with the device in which TH10 / TH16 is connected)
Operating temperature: -55 o C - +125 o C
Measured humidity: 0% to 100% RH
Connection plug: Jack
Cable length: 100cm
Sensor size: 6x45 mm