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Certification CE/FCC/RoHs/WEEE Work Mode TCP Server/ TCP client/ UDP Server/UDP Client/ HTTP Client Built-in web page Customized web page is acceptable Protect Surge Protection
light weight
SPI control
hands-free kits
Support WAN/LAN interface and LAN interface network
Waterproof 4-20mA Submersible Liquid Level Sensor LoRaWAN NB-IoT LTE CAT-M External Antenna Certification CE/FCC/RoHs/WEEE Work Mode TCPWaterproof 4 20mA Submersible Liquid Level Sensor LoRaWAN NB IoT LTE CAT M These Waterproof Submersible Liquid Level Sensor series have LoRaWAN, NB IoT and LTE CAT M versions for Internet of Things solutions. It can measure Air, Water pressure, and liquid level and upload the sensor data wirelessly to the IoT server cloud. It supports BLE configuration and wireless OTA update which makes it easy to use. It is powered by an 8500mAh Li SOCI2 battery, it
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