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Gas Prepayment Meter

ZG(S)-1 Series IC card prepaid gas meter/new gas meter are suitable for measuring the flowrate of natural gas, liquefied petroleum gas, artificially gas, marsh gas, etc. The meter has high accuracy measurement and long economic life. Apart from the original...

Product Details

ZG(S)-1 Series IC card prepaid gas meter/new gas meter

QQ截图20170830141327.jpg

 

General

ZG(S)-1 series of IC card prepaid gas meters are suitable for measuring the flowrate of natural gas, liquefied petroleum gas, artificially gas, marsh gas, etc.

 

The meter has high accuracy measurement and long economic life. Apart from the original reading ability, it also has the following advantages: one particular card for each meter, display of gad volume, reminder of low voltage, protection at low voltage, reminder of insufficient credit, gas overdraft, illegal operation record, switching the valve off while electricity supply is cut off, display button, button to switch on valves, protection of card insert point, anti-magnetic attack, anti-disassembling meter and low power consumption. It is widely used for prepayment management in gas companies. The meter performance can fulfill OIMLR137-1&2 standard requirement.


Main technical parameters

                  Name

QQ截图20170830143117(001).jpgTechnical index

Aluminum case IC card prepaid gas meter

 

Steel case IC card prepaid gas meter

Rating working voltage

DC6V

Static working current

< 10 μ A

 

< 30 μ A

Most instantaneous current

< 200 m A

 

< 300 m A

Impulse constant

0.1 m3 / impulse or 0.01 m3 / impulse

 

Specification type

Unit

Type

ZG1.6-1

ZG2.5-1

ZG1.6S-1

ZG2.5S-1

ZG4S-1

Nominal flow-rate(Qn)

m3/ h

1.6

2.5

1.6

2.5

4

Max.flow-rate(Qmax)

m3/ h

2.5

4

2.5

4

6

Min.flow-rate(Qmin)

m3/ h

0.016

0.025

0.016

0.025

0.04

Operating pressure range

kPa

0.5~20

0.5~20

0.5~50

0.5~50

0.5~50

Total pressure loss

Pa

≤250

Operating temperature

-10~+40(special require can reach to -25~+55)

Basic error limit

 

0.1 Qmax≤Q≤Qmax ±1.5%

Qmin≤Q<0.1 Qmax ±3%

Max reading

m3

99999.999

99999.999

Connection screw worm (D)

 

M30x2  G13/4”  G1” G11/4”

Thedistance between connection centers (L)

mm

130

 

130

110

90

Weight

kg

2

2.4

 

Technical characteristic

◆ Use 16 bit low power consumption of MCU for intelligent control cell, the logic card for information carrier.

◆ Full-scale function, strong resistance attack, anti-tamper ability.

◆ Use Vale controlling gas, this type of valve is already approved by national authorized organization in anti-riot, action safety, high reliability.

◆ Use 2 types of transmission, collect data credibility.

◆ Strict structure and beautiful appearance.

◆ ZG(S)-1 series meter have one button with multi-function design, easy to operate.

 

Specification type

Aluminum case: ZG1.6-1, ZG2.5-1

Steel case: ZG1.6S-1, ZG2.5S-1, ZG4S-1

 


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