The Dragino CS01-NB/NS is a 4 Channels Current Sensor Converter. It can convert the reading from current sensors and upload to IoT server via NB-IoT Network.
CS01-NB.NS can be used to monitor the machine running status and analyze power consumption trends.
The CS01-NB/NS supports maximum 4 current sensors. The current sensors are detachable and can be replaced with different scales.
CS01-NB/NS supports BLE configure and wireless OTA update which makes user easy to use.
CS01-NB/NS is powered by 8500mAh Li-SOCI2 battery , it is designed for long-term use up to several years.
https://www.dragino.com/products/distance-level-sensor/item/338-cs01-nb-ns.html