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TQ-3 Domestic Diaphragm Gas Meter

TQ-3 Domestic Diaphragm Gas Meter
TQ-3 domestic Diaphragm Gas meter Product Introduction Machinery counter display the accumulated gas, reliable measurement; Reflux device, defense steal gas; Tamper proof; Easy to develop to remote pulse gas meter or Intelligent meter; Left and right allocation, easy installment; Steel shell or...
Product Details:

TQ-3 domestic Diaphragm Gas meter


Product Introduction


Dimensions indicating picture


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nominal flow rate: 1.6m³/h, 2.5 m³/h , 4 m³/h

 

measuring accuracy: B grade

 

Max allowable error: Qmin <Q <0.1Qmax ±3%

 

                                    0.1Qmax < Q < Qmax ±1.5%

 

Working pressure range: 0.5 - 50kPa

 

pressure loss: < 200Pa

 

display distinguish ability: 0.001 m³

 

Thead of inlet & outlet: M30 x 2 or according to customer requirement

 

Center distance: 130mm or according to customer requirement

 

meter design Iife : ≥15 years

 

standard : GBIT6968-1997 «diaphragm type gas meter»

                  JJD-577-2005 «diaphragm type gas meter certification»



Installation and warning

 


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