1.Accurate:
DN15-DN40:R200, R250
DN50-DN300: R250,R400
2.Remote reading interface:
DN15-40:RS485, LoRa
DN50-DN300:RS485,GPRS
3.Data display
Cumulative flow
Total working time
Temperature
Current Date (year-month-day)
Instantaneous flow
Add .of meter
Current Voltage
Caliber version No.
After the description