Holykell LCD display 4G GPRS GSM NB-IoT wireless water temperature sensor

Model Number: H2603
Measurement Range: 0 ~ 50m optional
Working power: 3.6V,19Ah (Can be replaced by yourself)
Battery Life: up to 5 years (send data every hour)
Display: 2.4 inch large size LCD screen
Network format: NB-IOT/GPRS/4G
Antenna: External waterproof antenna
SIM Card: Built-in SIM card
This wireless water level sensor is an IoT sensor with high sealing and IP68 waterproof grade. Based on the design of anti-blocking pressure orifice, it is mainly used for remote monitoring of liquid level data of sewage water, industrial water tank and fire water tank.
Advantages:
Real-time monitoring of water level through the cloud platform.
Remote operation through mobile App
IP68 waterproof grade, no fear of any rain corrosion.
Automatic storage of monitoring data, viewing at any time is not limited by time.
Battery-powered design is suitable for harsh environments.
The meter uses a large-capacity lithium battery to provide a stable and reliable power supply for the product, enabling it to operate safely for more than 6 years (uploaded once an hour). The self-developed low-power system can not only provide users with on-site data through the LCD screen, but also upload data through the wireless module, and even graft the data to the user's own cloud platform. The powerful control algorithm enables the instrument to have signal breaks, Transmission, working mode automatic switching, pressure fluctuation real-time alarm, one-click wake-up and other practical functions.