Temperature and Humidity Sensor

• Temperature and humidity measurement
• Range -10 to +50 °C
• Accuracy ±0.3 °C and ±0.3 % RH
• CR2450 battery, low-battery reporting
• PIERRE Wave (Zigbee 3.0, 2.4 GHz)

The PIERRE Wave Temperature and Humidity Sensor gives the PIERRE system a measured room condition to act on — driving heating setpoints, ventilation, or a humidity alarm in a bathroom or plant room.

Accuracy is ±0.3 °C and ±0.3 % RH, which is tight enough to control from rather than merely display. It measures from -10 °C to +50 °C, and humidity up to 95 % RH.

It runs from a CR2450 cell and reports low battery, so it can be sited anywhere in a room without wiring. The housing is ABS in white.

It communicates over PIERRE Wave (Zigbee 3.0, 2.4 GHz). Being battery powered it does not route for other PIERRE Wave devices.