Diaphragm Gas Meter

ZT-G4S Steel Case Diaphragm Gas Meter ZT-G4S diaphragm gas meter is world’s first to pass 8000 hour endurance test. Key features: 1. long life: up to 25 years 2. reserve a impulse output on the register, easy to be upgraded 3. wide measuring range 4. high accuracy, stable performance 5. steel…

Description

ZT-G4S Steel Case Diaphragm Gas Meter

ZT-G4S diaphragm gas meter is world’s first to pass 8000 hour endurance test.

Key features:

1. long life: up to 25 years

2. reserve a impulse output on the register, easy to be upgraded

3. wide measuring range

4. high accuracy, stable performance

5. steel case with special treatment

6. one complete stainless steel clamp to connect the upper and lower case.

7. diaphragm and valve of superior quality

8. total pressure loss less than 200 Pa

9. no leakage under high operating pressure: 75kPa no leakage.

Main technical parameters:

Type Technical parameter		ZT-G4S
Qn		4 m3/h
Qmax		6 m3/h
Qmin		0.04 m3/h
Cyclic volume		1.2 dm3
Operating pressure		0.5-50 KPa
Total pressure loss		less than 200Pa
Error	0.1Qmax ≤Q＜Qmax	±1.5%
	Qmin≤Q≤0.1Qmax	±3%
Max reading		99999.999 m3
Min reading		0.0002 m3
Distance between two connection centers (L)		130 110 90
Connection screw worm(D)		M26x1.5-6g M30x2-6g G3/4B G1B G11/4B