Dn20 IP68 NB-IoT Remote Direct Reading Water Meter
IoT / NB-IoT
Characteristics: 1.Long Life-time Battery: Standard ER26500 battery + SPC1520 battery make sure using time is 8 years at least. 2.Reading Technology: Direct reading technology makes sure data accuracy is 100%. 3.Flexible Uplink Frequency: Uplink cycle can be set up to meet management requirement of different users. 4.Design Patent of Battery Detachable Contruction: Battery can be changed individually.