Dragino DDS45 | Cellular Ultrasonic Distance & Liquid Level Sensor (NB-IoT) Power Source:Non-Rechargeable Battery (8500mAh) and Ethernet/PoE/Wi-Fi/4G for sites that

and Ethernet/PoE/Wi-Fi/4G for sites that need cellular failover

It's rated −40 °C to +85 °C and has a built-in heater (24 V

this optical probe does not consume oxygen during measurement

Connectivity: Supports Ethernet

and 3-Axis Accelerometer)

Dragino DDS45 | Cellular Ultrasonic Distance & Liquid Level Sensor (NB-IoT) Power Source:Non-Rechargeable Battery (8500mAh) and Ethernet/PoE/Wi-Fi/4G for sites thatThe Dragino DDS45 is a carrier grade Cellular Distance Detection Sensor designed for versatile IoT monitoring applications. Using advanced ultrasonic sensing, the DDS45 quantifies the distance between the sensor and a flat object, making it ideal for tracking liquid levels in tanks or monitoring waste bin fill levels. To ensure data reliability in varying climates, the sensor features internal temperature compensation. Powered by NB IoT, it delivers