Temperature Humidity Light Air Pressure Sensor LoRaWAN NB-IOT
- Temperature and humidity sensors: Temperature range - 40 ℃ ~ 125 ℃; Relative humidity 0~100%;Accuracy of + / - 3% RH;Corresponding time 8s;Working temperature and 40 ℃ ~ 125 ℃
- Light sensor: peak wavelength of 500 nm;Operating voltage 1.8v ~ 5.5v;Descending time 5ms;Rise time 5ms;Working temperature and 40 ℃ ~ 85 ℃
- Air pressure sensor: voltage of 2.1 V ~ 3.3 V.Current 2.5 mA;Range of 300 ~ 1100 hpa;115200 baud rates,
- Cross-threshold report, plus periodic report every 2 hours (the threshold and the periodic report cycle are both user-configurable)
- OTA (Over The Air) firmware upgrade, including to upgrade loader and application images
- Analog and digital interface for external sensor connectivity and pulse counting (MPI)
- Low power consumption, 5 – 10 years of battery operational life with 2 x AA Li-SOCI2 Battery
- Optional DC 5V power source
- Integrated internal antenna, or optional external SMA/IPEX antenna
- Up to 5km reach in NLoS (Non-Line-of-Sight) and up to 18km LoS (Line-of-Sight) environments
- IP67 enclosure rating
- When ordering, specify the LoRaWAN or NB-IOT version