Description Technical Specifications Type Multi jet meters, turbine meters, ultrasonic meters, Prepaid water meters Customized Support OEM, ODM Type Ultrasonic Communication Mode RS485 or Pulse or GPRS or NB-IoT Body Material Stainless steel 304 Certificate ISO9001 or ISO4064 or CE Power Supply 3.6 V Lithium Battery (built in) External Power Supply External 3.6 V power supply for meter Communication parts, current ≤80 mA Consumption Current Stand-by 30 µA, transferring peak 100 mA Working Life 2 years (reading in 15 minutes, transferring in 2 hours interval) 6 years ( reading in 15 minutes, transferring in 12 hours interval) Communication Adopt NB communication module, by frequency band B1, B2, B3, B5, B8, B12, B13 and B17 to receive and send message, monthly data usage less than 10M Data Logger Time Data can be saved in the device for 4 months Enclosure Material Cast aluminum Protection Class IP68 Climate Mechanical Environment Class O Electromagnetic Class E2 Temperature T30, T50, T70, T90 Operation Environment -40 °F to 158 °F (-40 °C to 70 °C), ≤100% RH Size DN32 to DN600
