M-bus Mechanical Water Meters with Plastic Housing



M-bus Mechanical Water Meters with Plastic Housing are all plastic mechanical water meters which have all the charateristics of mechanical water meters.  In some North American countries, the plastic housing mechanical water meters can pass the NSF standard instead of the brass body mechanical water meters. Therefore,the Mechanical Water Meters with Plastic housing are well received in the markets. At the same time, in the European countries,Plastics mechanical water meters are more popular because of their costs.


The specification of M-bus Mechanical Water Meters with Plastic Housing is following:


Diameter DN (MM):                   DN15      DN20     DN25     


qi(m3/h):                                0.03    0.05      0.07     


    qp(m3/h)                               1.5        2.5       3.5        


      qs(m3/h)                                3           5            7         


  Function                               M-BUS, RS485, Pulse, infrared


 Accuracy class                                           3


Pressure loss                                         25kPa


Max working pressure                              1.6MPa


Temperature range                              4 ~ 95


Temperature difference range               3 ~ 70


Temperature differential                          0.01


Environmental grade                                   A


Battery working time                              8years


Installation way                            horizontal or veritical

Temperature sensor                            PT1000

Display digits                                          8digits



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