Flowmasonic WUF100 WM Water Meter

Dual channel Ultrasonic Water Meter With Modbus

The advantages include very low power consumption, stability and reliability. All parts of the meter achieve to IP68, enable the meter work in any severe environment. Widely be Used in city water supply, water resource management, industry, agricultural irrigation and garden management.

Provide below communication interfaced and output:

  • RS485
  • Mod bus
  • DC8-36V
  • Two wired system 4-20mA output
  • OCT1(open collector output 1)
  • OCT2(open collector output 2)
  • C1(TTL level pulse output 1)
  • C2(TTL level pulse output 2)

Note: When ordering, you can choose any two of the above communication interface or output, lead to the external junction box.


StandardISO 4064-2005, GBT 778-2007
Measurement LiquidWater, Sewage, Seawater (Other liquid need to customized)
liquid should be full of the pipeline
Medium Temperature0.1 to 30° C
Working TemperatureTemperature: -10 to 45° C ; Humidity: ≤100%(RH)
Working Pressure1.6Mpa (2.5Mpa optional)
Communication InterfaceRS-485/USART/Infrared
Output SignalTwo Way OCT pulse output/ TL pulse output/ One way4-20 mA ouput
Power SupplyBuilt-in Lithium battery (3.6, 19AhV)/ DC8-36V power supply
Protection ClassIP68, can work 2 meter under water
Digital DisplayMulti line 9 digital accumulative flow,
4 digital display for instantaneous flow, varies of state prompt and units.
Data StorageEEPROME/FLASH, automatically record the accumulative flow of last 512 days
Measurement CycleMeasuring: 1 times/second; verification: 4 times/second
Power Consumption≤2.7AH/Year, 6 years battery life

Download Katalog: Flowmasonic WUF 100 WM