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LoRa temperature and humidity sensor

● Built in high-precision temperature and humidity sensors, quickly and accurately sensing subtle changes in temperature and humidity
● Ultra low power consumption
●Support Retransmission for Reliable Communication
●Easy to configure and low deployment cost
●Easy installation and low maintenance cost

Specifications




 

Wireless Transmission

Communication Protocol    

LoRaWAN,LoRa TDMA Networking

Frequency

CN470/IN865/EU868/RU864/US915/AU915/KR920/AS923-1&2&3&4

Tx Power

20dBm (915) / 16dBm (868) / 17dBm (470)

Mode

OTAA/ABP

Temperature Measurement

Range

-40°C to + 80°C

Accuracy

0°C to + 70°C (±0.3°C), -30°C to 0°C (±0.6°C)

Resolution

0.3°C

 

Humidity Measurement

Range

0% to 100% RH

Accuracy

10% to 90% RH (±3%), below 10% and above 90% RH(±5%)

Resolution

±2 %RH

 

Physical Characteristics

Power Supply

ER26500 Li-SOCl2 8000 mAh battery

Battery Life

3 years 

Operating Temperature    

-30°C to 70°C

Dimensions

90x85x40  mm

Installation

Wall Mounting


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