Dragino CPL03-NB-GE NB-IoT Open/Close Dry-Contact-Sensor hub-sensoren The "Most Likely" filter reports

The "Most Likely" filter reports the distance to the largest acoustic reflection

5-10 m range

68 A per coil

The MB7052 is the pulse width output version of this sensor

but its high acoustic output combined with continuously variable gain

Dragino CPL03-NB-GE NB-IoT Open/Close Dry-Contact-Sensor hub-sensoren The "Most Likely" filter reportsThe Dragino CPL03 NB GE is an NB IoT based open close sensor for the reliable detection of potential free contacts. It detects opening closing, counts opening cycles, measures opening times, and transmits the data to an IoT server via the NB IoT network. Features: NB IoT Bands: B1 B2 B3 B4 B5 B8 B12 B13 B17 B18 B19 B20 B25 B28 B66 B70 B85 @H FDD Ultra low power consumption Bluetooth v5. 1 for local configuration Wireless OTA firmware update IP67