Description
The temperature & humidity sensor used in LSN50v2-S31 is SHT31, which is fully calibrated, linearized, and temperature compensated digital output from Sensirion, it provides strong reliability and long-term stability. The SHT31 is fixed in a waterproof anti-condensation casing for long-term use.
The LSN50v2-S31 supports a temperature and humidity alarm feature, the user can get an alarm for instant notice. LSN50v2-S31 is powered by an 8500mAh Li-SOCI2 battery, It is designed for long-term use up to 10 years.
Each LSN50v2-S31 is pre-load with a set of unique keys for LoRaWAN registration, register these keys to the local LoRaWAN server and it will auto-connect after power on.
Features
- LoRaWAN v1.0.3 Class A
- Ultra-low power consumption
- External 3m SHT31 probe
- Measure range -40°C ~ 80°C
- Temperature alarm
- AT Commands to change parameters
- Uplink on periodically or Interrupt
- Downlink to change configure
Applications
- Wireless Alarm and Security Systems
- Home and Building Automation
- Automated Meter Reading
- Industrial Monitoring and Control
- Long-range Irrigation Systems
Temperature Sensor
- Range: -40 to + 80 °C
- Accuracy: ±0.2 @ 0-90 °C
- Resolution: 0.01 °C
- Long Term Shift: <0.03 °C/yr
Humidity Sensor
- Range: 0 ~ 99.9% RH
- Accuracy: ± 2% RH (0 ~ 100% RH)
- Resolution: 0.01% RH
- Long Term Shift: <0.25% RH/yr
Downloads
