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Shenzhen Calinmeter Co,.LTD
Shenzhen Calinmeter Co,.LTD

the only legal owner of CALIN brand and the sole manufacturer of Calin series utility meters.

Calinmeter reserve the right to pursue any legal remedies from Anyone or entity who claims as the group or affiliation of Calin or distributes Calin meter products without proper authorizations.

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Diaphragm Prepaid Gas Meter

Diaphragm Prepaid Gas Meter

  • Diaphragm Prepaid Gas Meter
Diaphragm Prepaid Gas Meter
Product Details:
Place of Origin: Shenzhen China
Brand Name: CALIN
Certification: STS Certificates
Model Number: CA768
Payment & Shipping Terms:
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: Standard Packing
Delivery Time: 6 weeks
Supply Ability: 500000Piece/Year
Contact Now
Detailed Product Description
Material: Stee / Aluminum On Request Color: Gray
Communication: RF LoRa/ NB-IOT Index: English / Metric
Valve: Bakelite Phenolic
High Light:

gas prepayment meter


smart gas meter


Diaphragm Prepaid Gas Meter

           Indonesia, Egypt, Middle East, Africa compliant Prepayment Gas Meter , STS gas meter Diaphragm Type


STS prepaid gas meter is the latest successful migitation from STS prepaid electric meter  by Calin.  As the 47th registered STS association member, Calin has been taking as  a leader in STS  prepayment metering in China.   The meter is applied for natural gas, town gas liquefied petroleum gas etc. Its finest quality and stablility have been well proven by millions of base meter installations. STS prepayment features just add great value to the meter and bring service providers  immediate cashflow as well as protect their reveue from estimated billings,  lasting arrears, tampers and overdue. Calin gas meter is now proudly serving customers from  Iraq, Pakistan, Indonesia, Mexico, Kenya, Tanzania, and many other countries and regions. 


Split installation is another brilliant feature of Calin gas meter.  The customer interface unit keypad (CIU) is offered as an extension to be installed within customer's premise when the meter is installed and locked away. A CIU can be used  for balance check, history search, and most importantly topup. Currently we have G1.6, G2.5 and G4. Other sizes available on request.


Main Features


   Working with 20 digits STS token codes for recharge and query function

   Low credit & Low battery alarm : meter auto shuts off

   Steel case  / alumium case meter body   

   Integrated Keypad  

   Works in prepaid / post-paid mode, change by administrator

   7 years' battery life and replacable 

   Magnetic tamper proof

   Auto shut-off on tamper or error

   Gas leakage detection ( sensors required / optional)




Key Benefits

   Easy revenue collection and usage limit

   Quick money back and efficient cash flow management

   Support local mobile payment or any other 3rd party payment system

   Vending system can be interfaced with local billing, CRM or any other systsems

   AMR/AMI  ready  (optional)

   IP54 and humid proof







Type G1.6 G2.5 G4
Nominal Flow Rate m³/h 1.6 2.5 4
Maximum Flow Rate m³/h 2.5 4 6

Minimum Flow Rate m³/h

0.016 0.025


Maximum Work Preesure 50kPa / 7 psi
Basic Error % Qmin<Q<0.1Qmax: ±3; 0.1Qmax<Q<Qmax: ±1.5;
Leak-Provenance kPa No leakage below 15kPa
Pressure Loss kPa <250
Maximum Reading m³ 99999.9
Minimum Reading m³ 0.2
2.3 kg





Dimensions and diagram

Diaphragm Prepaid Gas Meter 0

Contact Details
Shenzhen Calinmeter Co,.LTD

Contact Person: Max

Tel: +8613500055208

Send your inquiry directly to us
Shenzhen Calinmeter Co,.LTD
Floor 6, Bd A6, Qiaode Tech Park,Kelian Rd, Guang Ming District Shenzhen, China
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