BLE Temperature and Humidity Sensor
The WTH300 is used to monitor temperature and humidity. It can be utilized in cold chain logistics, asset monitoring and other environmental management applications. It works perfectly with Queclink BLE trackers to collect environmental data.
70.6×38×17.8mm 2.78’’(L)×1.50’’(W)×0.70’’(H)
1.52oz (43g)
2.7V~3.3V DC
-40℃~+70℃
IP66
Max 100m (open area)
2.4 GHz, supports BLE 4.2 protocol
Range: -40℃~+70℃ Accuracy: 10℃~50℃, error: ±0.5℃ Accuracy: ≤10℃ or ≥50℃, error: ±2℃
Range: 0%RH~100%RH Accuracy: 0%RH~90%RH, error: ±2.5%RH Accuracy: ≥90%RH, error: ±3.5%RH
Once per second
Indicates pairing, on/off status or low battery
Periodic data broadcast (100ms to 10s)
Two FR03 Li-Fe batteries , 1250mAH, over 3 years lifetime
Alarm when internal battery is low
en