Meet standard of GB/T6968-97(B) and OIMIL R6 and R31
Approved by Italy ISTITUTO GIORDANO S.p.A.
Port: Shanghai or Ningbo
Minimum Order Quantity: 10 Piece/Pieces
Supply Ability: 50000 Piece/Pieces per Month
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Contact Supplier
Packaging Detail: Single exporting carton and then in big exporting carton
Delivery Detail: 15days
Specifications
ð Domestic diaphragm gas meter type G1.6, G2.5, G4
ð Meet standard of GB/T6968-97(B) and OIMIL R6 and R31
ð Compact design / Low noise level / High accuracy / Long term stability
ð Steel plate stressed case or alloy aluminum die casting case
ð Natural gas, liquefied petroleum gas, coal gas, marsh gas and all non-corrosive gas
ð Anti-corrosion against humidity, oil and smoke
ð Approved by Italy ISTITUTO GIORDANO S.p.A.
Technical Parameter
ITEM | UNIT | MODEL | ||||
G1,6 | G2.5 | G4 | ||||
Nominal flow-rate (Qn) | m3/h | 1.6 | 2.5 | 4 | ||
Maximum flow-rate (Qmax) | m3/h | 2.5 | 4 | 6 | ||
Minimum flow-rate (Qmin) | m3/h | 0.016 | 0.025 | 0.040 | ||
Total pressure absorption | Pa | ≤200 | ||||
Operation pressure range | kPa | 0.5∼10 kPa | ||||
Cyclic volume | dm3 | 1.2 | ||||
Permissible error | Qmin≤Q<0.1Qmax | % | ± 3 | |||
| 0.1Qmax≤Q≤Qmax | % | ±1.5 | ||||
Min. recording reading | dm3 | 0.2 | ||||
Max. recording reading | m3 | 9999.999 | 99999.999 | |||
Operation ambient temperature | -20∼+55 | |||||
Storage temperature | -20∼+60 | |||||
Central distance | mm | 110 | 130 or as per requirement | |||
Connection thread | M30x2, G3/4, G1 (or as per requirement) | |||||
Weight | kg | 2 | 2 | 2 | ||
Service life | years | 10 | ||||
Surface painting | Polyester powder plastics coating (grey) | |||||
Model No.: J2.5C
Features: Name:domestic gas meter
1. 50 years experience
2. ISO:9001 :2008
3. High sensitivity
4. With many years of export experie
Model No.: J4C
Features: Name:diaphragm gas meter
1. 50 years experience
2. ISO:9001 :2008
3. High sensitivity
4. With many years of export experien
Model No.: JWJ4C
Features: Accurate measurement and high sensitivity.
Lowest working temp. : -30 Centigrade
Corrosion resistance and long service lif
Model No.: JW J2.5C
Features: Accurate measurement and high sensitivity.
Lowest working temp. : -30 Centigrade
Corrosion resistance and long service life
Model No.: TQ-3
Features: G4.0 lpg gas meter
Machinery couter, dispay the accumulated gas;reliable measurement. Backspin stopper/ Tamper proof
Model No.: TQ-3
Features: G1.6 lpg gas meter
Machinery couter, dispay the accumulated gas;reliable measurement. Backspin stopper/ Tamper proof
Model No.: TQ-3
Features: G4.0 lpg gas meter
Machinery couter, dispay the accumulated gas;reliable measurement. Backspin stopper/ Tamper proof
Model No.: J4CII
Features: Name:Gas meter
1. 50 years experience
2. ISO:9001 :2008
3. High sensitivity
4. With many years of export experience
Model No.: J2.5C
Features: Name:domestic gas meter
1. 50 years experience
2. ISO:9001 :2008
3. High sensitivity
4. With many years of export experienc
Model No.: J1.6CII
Features: Name:Gas meter
1. 50 years experience
2. ISO:9001 :2008
3. High sensitivity
4. With many years of export experience
Model No.: G6
Features: Meet standard of GB/T6968-97(B) and OIMIL R6 and R31
Model No.: G25
Features: Meet standard of GB/T6968-97(B) and OIMIL R6 and R31