Gas meter Elster BK G4

Gas meter Elster BK G4

Residential diaphragm gas meters G1.6/ G2.5/ G4

Applications

Media     : Natural gas, town gas, propane, butane, air*
Industry  : Gas supply
Tasks     : Gas measurement at operating conditions **

Main features

Approved to EN 1359 by German DVGW

• Flow rates from
  G1.6 : 0.016 m³/h to 2.5m³ /h
  G2.5 : 0.025 m³/h to 4 m³/h
  G4 : 0.04 m³/h to m³/h

• Cyclic Volume 1.2 liters

• Min. reading：0.2 m³
• Max. reading：99999.99 m³

• The Max. permissible errors：
  G1.6/ G2.5/ G4
  Qmin≤Q＜0.1Qmax ±3%
  0.1Qmax≤q＜Qmax ±1.5%
  
  G1.6T/ G2.5T/ G4T
  Qmin≤Q＜0.1Qmax ±3%
  0.1Qmax≤q＜Qmax ±2%

• Max. working pressure:

  QK4000(G1.6/ G2.5/ G4)： 150KPA
  QK4000(G1.6T/ G2.5T/ G4T)：150KPA

Deskripsi

Spesifikasi Gas meter Elster BK G4

Item : Parameter
Tipe Meter : BK G4 (Diaphragm gas meter)
Gas Media : Natural gas, town gas, propane, butane, air.
Dimention : H x W x T : 221 x 205 x 160 mm
Weight : 1.9 Kg
Body : Stell housing
Approved to : EN 1359 by German DVGW
Certificate : OIML R31 / EN 1359
Cyclic Volume : 1.2 dm³
Class : 1.5
measurement : volumetric (m³)
Min. reading : 0.2 dm³
Max. reading : 99999,999 m³
Flow rate from (Qmin) : 0.04 m³/h
Flow rate from (Qmax) : 6.0 m³/h
Working pressure range (Pmax) : 50 kPa
Total pressure loss : ≤ 180 Pa
Permissible error : qmin≤q<0,1 qmax ± 3%
0,1 qmax≤q<qmax ± 1.5 %
Operation temperature : -25°C to + 55°C