【Product Description】

AZIC100-7101 wireless submersible liquid level sensor adopts high-quality imported pressure sensitive core, and is also equipped with ultra-low power consumption microprocessor and high precision sensor signal conditioning circuit, adding remote transmission module, using LoRa/NB IoT/4G communication network , to realize the wireless transmission of field monitoring data to the cloud. Customers can obtain the measurement data by logging in to the relevant website through the Internet PC or mobile terminal, and realize the statistics and analysis of the collected data to form reports and data curves, which are intuitive, accurate and efficient. This product is mainly used in hydrological monitoring and control systems, water pipe network monitoring, reservoir level monitoring, building automation, constant pressure water supply systems and other automation and detection systems.

【Technical Parameters】

Measuring range (mH2O)	0~1…50m
Supply voltage	3.6V lithium battery power supply or specified voltage power supply
Accuracy	±0.5%FS ±1%FS
Operating temperature	-20~+60℃
Overload pressure	200%FS
Temperature compensation	-10~+70℃
Long-term stability (1 year)	≤0.2%FS
Sampling frequency	10~3600 seconds can be set
Upload frequency	1~1440 minutes can be set
Battery capacity	8000mAh
Protocol	MQTT/LWM2M/LoRaWAN multiple protocols are optional, others need to be explained
Protection class	Wetted parts: IP68, Industrial housing: IP65
Current consumption	4G/NB-IoT: Sleep current: ≤20uA,Sampling current: ≤5mA (for 1s) Communication average current: ≤60mA (continuous for 15s) Online current: ≤10mA (continuously 60s) LoRaWAN: Sleep current is less than 20uA The sampling current is less than 5mA The sending current is less than 140mA Receive current less than 20mA
Shell material	Wetted Material: 304 Stainless Steel, Industrial Housing: Aluminum Die Casting or ABS
Storage environment	Temperature -40~+85℃, Humidity: 0~95%RH