Wireless Temperature Humidity Sensor LoRa Version
Wireless Lora Temperature Humidity Sensor (-40~80℃, 1~100%)
The Lora Temperature Humidity Sensor WT104 is a AAA battery or 3.3~24VDC powered up and ultra low power consumption wireless waterproof temperature and humidity sensor,it special design for monitoring temperature and humidity of Hospital, chicken farm, chemical plant, storage room, freezer, laboratory and other applications. intergrated into S281 Cellular Lora Gateway, it can achieve temperature and humidity monitoring, Air-Conditioner remote control, PLC remote monitoring, temperature recorder remotely monitoring, UPS remote monitoring, VFD remote monitoring, Power meter remote monitoring and so on.
1. Adopting latest Lora technology;
2. Ultra low power consumption, powered up by AAA battery or 3.3~24VDC;
3. Low battery voltage monitoring and alarm;
4. Easy to configure to Lora gateway;
5. Long wireless transmission distrance, upto 2500meter in open air;
6. IP65 Waterproof enclousure;
7. Automatically computing threshold value;
8. Programmable ISM Band to avoid intereference;
9. High precision for temperature and humidity meansurement.
Rated Voltage :3 AAA Battery or 3.3~24VDC
Power Consumption :Standby:30mV, Transmission: 500mA
Temperature Range :-40~80℃,
Wireless Distance :2500m in open air
Frequency :Default: 420MHz~450MHz, Optional: Other.
Working Environment :Temperature: -10~70℃,Humidity: 95%