Aluminum Case Gas Meter

Aluminum Case Gas Meter

A luminum Body ZGS Smart Card Prepaid Gas Meter ZGS Smart Card Prepayment Gas Meter (hereafter referred as ZGS prepayment gas meter or ZGS) adopts traditional diaphragm mechanical gas meters. By integrating with high performance circuit, it can perfectly realize prepayment, gas consumption...

Product Details

Aluminum Body ZGS Smart Card Prepaid Gas Meter

ZGS Smart Card Prepayment Gas Meter (hereafter referred as ZGS prepayment gas meter or ZGS) adopts traditional diaphragm mechanical gas meters. By integrating with high performance circuit, it can perfectly realize prepayment, gas consumption calculation & billing functions.
It provides comprehensive, reliable, advanced smart prepayment solutions to gas companies. The meter has Real-time clock (RTC), and monthly billing data etc. functions to provide real-time gas consumption statistics.
Meanwhile it has Friendly Period management function to ensure continuous gas use in holidays, weekend and duty-off time periods as human-based management of gas supply.
Moreover, ZGS supports Anti-Magnetic & Excess Flow Rate to prevent tampering and ensure security, Also it has Event Record functions to provide accurate statistics of operation, warning & indication etc. during meter’s lifetime to Gas Companies.
ZGS series prepayment gas meter are all suitable for Laison Prepayment Information System (LAPIS).






Nominal flow Qn(m3/h)




Maximum flow Qmax(m3/h)




Minimum flow Qmin(m3/h)




Total pressure loss (Pa)

≤250 Pa

Working pressure (kPa)

0.5 kPa~50 kPa

Cyclic Volume (dm3)

0.2 dm3

Permissible Error





Minimum reading of the counter (dm3)

0.2 dm3

Maximum reading of the counter (m3)

99999.999 m3

Connection thread

G1’1/4 or G 3/4 etc.

2. Basic Functions:

2.1 Accumulation Function
 ZGS can accumulate the consumed gas volume/credit based on one month interval.
 2.2 Meter Recharge
 After purchasing gas, customer can recharge meter by [customer card].
 2.3 Anti-Storage Function
 When purchased credit plus balance credit in meter > stock limitation, the credit in [customer card] can not be transferred into meter to prevent gas storage.
 2.4 Insufficient gas Warning
 When balance credit equals to alarm value, buzzer beeps and valve will close once to remind customers that the gas is about to used up. Valve can be switched on for continuously usage of gas by [customer card] until balance credit becomes 0.
 2.5 Overdraft Function
 When balance credit becomes 0, if overdraft function is activated, customer can use [Customer Card] to open valve for continuous usage of gas until the overdraft consumed credit equals to preset value, valve will be closed automatically.
 2.6 Monthly Consumption Limitation
 When monthly accumulated gas consumption is more than monthly consumption limitation, valve will be closed and can not be opened in current month even the gas balance in meter > 0

3. Advanced Functions:

3.1 Step Tariff
 ZGS adopts monetary calculation, when consumed credit exceeds the fixed gas volume, the credit will be deducted according to the latest price multiply consumed volume. The billing is according to the monthly accumulated gas consumption on different steps. The meter can be set to maximum 5 steps and deducted credit by pulse equivalent.
 3.2 Friendly Time Period Management Function
 During Friendly Period, customer can use [Customer Card] to continuously use gas even  if gas balance in meter becomes 0.
 3.3 Event Record
 ZGS prepayment gas meter can record all the events happened during the lifetime of gas meter. Event record information consists of event type and event happened time.
 The event records type includes the following types:
 1) Battery Replacement (Meter Restart)
 2) Open/Close Valve Failure
 3) Card Reading Time & Card Type
 4) Magnetic Interference Time
 5) Exceed Maximum Flow Time
 3.4 Monthly Billing Data Record
 ZGS will store monthly consumption data at monthly billing date, meanwhile it recover the register to zero to calculate the next month’s consumption. Max. 10 years‘ monthly consumption data can be recorded & inquired
 3.5 Anti-tamper Function
 1) When magnetic interference happens, The valve will close automatically
 2) When meter’s cover is opened illegally, The valve will close automatically
 3) If Flow-rate of gas running through the meter exceeds preset value, The valve will close automatically
 4) If the meter is installed in opposite direction, The valve will close automatically

4. Optional Functions:

4.1. Monthly Free Consumption Management
Some Country/Regions have policy that should offer Monthly Free Consumption Credit for each customer/family. Thus ZGS can support monthly free consumption management function, which means X m3/month gas is provided to customers for free.

Installation Notes:

Aluminum body ZGS Smart Card Prepayment Gas Meter should be installed vertically for accurate measurement.

Company information

Our company is comprehensive enterprise integrated with design, research and development, manufacture marketing and serve. Now business scope is production and marketing for water meter, gas meter, intelligent water meter and spare parts.Our products was provided to construction, environmental protection and chemical industry on account of high accuracy, reliable quality, complete varieties, novel packing, convenient installation and long service life. Selling throughout all market and exporting to Africa, Southeast Asia, European countries and The Middle East, etc. For more than 5 years, praised by users.

We can also make the meter shells, mechanisms and water meter boxes according to customers' drawings or samples. We are eager to get your inquiries and establish long term mutual benefit cooperation relationship. We have our advantages in manufacturing and you have your advantages in sales, we are sure with our working together we can get one "win-win" situation. We hope we can grow together!


1.Your company is a manufacturer or a foreign trade company?

We are a manufacturer in the past to undertake design and processing of all types of electronic 

products of OEM and ODM to provide production severice and technical support for major and 

medium-sized enterprises. With high-tech enterprise of energy measurement product,setting 

research and development ,design manufacture and service.

2.Why choose us?

We are a factory manufacturing water meter,gas meter ,energy meter and meter test equipment,best production capability ,best quality control, best service and we can design new product togehter.100% QC inspection before shippment.We help our partners to build factory and supply spare parts.


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Hot Tags: aluminum case gas meter, China, Europe, America, Africa, manufacturer, supplier
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