Rede
API Avilable, Protocol
Tipo
Ultrasonic Liquid Level Sensor
Lugar de origem
Beijing, China
Detection Range
20 ~ 500 cm
Accuracy
3mm or 0.3%FS,the bigger one
Resolution
1mm or 0.1%FS,the bigger one
Operating Temperature
-20 ~+70°C
Storage Temperature
-40 ~+85°C
Inner battery
ER26500 8500mAh 3.6V DC, non-recharged
Wireless
NB-IoT / Sigfox / LoRaWAN / GPRS