Nb-IoT Nbiot Smart Prepaid Diaphragm Gas Meter with AMR and Platform

• Customization: Available
• After-sales Service: 24 Months Warranty
• Warranty: 10 Years
• Model NO.: WG serial
• Kind: Intelligent Gas Meter
• Diameter: <25mm
• Precision Grade: 0.015
• Application: Civil
• Starting Flow: <0.5m³/h
• Type: G4
• EU Standard: En1359 and OIML
• MID Standard: MID B
• Transport Package: Pallet
• Specification: OIML R137/EN1359
• Trademark: Beta
• Origin: Made in China
• HS Code: 90281010
• Production Capacity: 5000PCS/Day

Product Description

Product Description

STANDARD
Comply with international standard EN1359, OIML R137 and MID2004/22/EC.
MATERIALS
Body case made of die-casting high-quality(galvanized)steel. Diaphragm made of synthetic rubber with long life and temperature resistant.
Valve and valve seat made of advanced PF synthetic resin.

SPECIFICATION
ITEM            MODEL	G1.6	G2.5	G4
Nominal Flow Rate	1.6m³/h	2.5m³/h	4m³/h
Max. Flow Rate	2.5m³/h	4m³/h	6m³/h
Min. Flow Rate	0.016m³/h	0.025m³/h	0.040m³/h
Total Pressure Lose	≤200Pa
Operation Pressure Range	0.5~50kPa
Cyclic Volume	1.2dm³
Permissible Error	Qmin≤Q<0.1Qmax			±3%
	0.1Qmax≤Q≤Qmax			±1.5%
Min. Recording Reading	0.2dm³
Max. Recording Reading	99999.999m³
Operation Ambient Temperature	-10~+55ºC
Storage Temperature	-20~+60ºC
Service Life	More than10 years
Connection Thread	NPT 3/4 or Customized.
IP Protection	IP 66
Communication	NB-IOT Protocol

Meter Features
- Gas Consumption and Data
  Freezing
- Remote Meter Reading
- Remote Control Valve
- IC Prepay
- Safe Encryption
- Infrared Calibration
- Power Monitoring
- Display and Alerts
- 10 Years service life
System Main Functions
 - Consumption Data
 - Operation Control
 - Operation & Maintenance
 - Value-Added Service

Alarms Features
- Tamper/ event Flag
- Communication failure
- Low battery
- Low Credit

Vending system features
 - Friendly interface
 - Online top up(web &app)
 - Multi-tariff
 - Holiday/Weekend
  Emergency credit

Detailed Photos

 

 

Production Process

 

Packaging & Shipping

Company Profile

Hangzhou Beta Gas Meter Co. Ltd was established in 1998, and it was merged by 
Holley Metering Ltd in 2002, Holley Group has reformed the shareholder structure 
of Beta and implemented managerial stockholding since 2006. 

Beta has more than 10 years experience in the gas metering field and now it has 
around 150 employees including 30 staff in R&D department. Beta's product 
series including normal domestic gas meter, IC card prepaid gas meter, remote 
reading smart gas meter, IC Card & GPRS commercial gas meter, all series 
gas meter has both steel case and aluminum case as diversified options, for the 
purpose of satisfying customized demands. 

In 2009, domestic diaphragm gas meter produced by Beta was successfully passing the approval of EN1359 standard, and furthermore Beta gained the MID D Certificate in April 2011, now the diaphragm gas meters export to Cuba, Czech, 
Russia, Turkey, Italy, Greece, Chile, Bolivia, Taiwan, Spain, Malaysia and Tunisia 
etc. countries, and serves to 200 more gas companies in Chinese market. 

Beta factory has moved to Holley Group manufacturing base in 2007 and 
production capacity up to 700,000 units per year. The mission of Bata is "Provide 
high quality measurement service, grows with customer together." and vision is 
"Innovate development, create value."
 

Certifications

 

Our Advantages

 

FAQ

1.Q: Why Beta?
   A: Started from 1998, we are leading gas meter provider who you can trust. In 2009, domestic diaphragm gas meter produced by Beta was successfully passing the approval of EN1359 standard, and furthermore Beta gained the MID D Certificate in April 2011, now the diaphragm gas meters export to Cuba, Czech, Russia, Turkey, Italy, Greece, Chile, Bolivia, Taiwan, Spain, Malaysia and Tunisia etc. countries, and serves to 200 more gas companies in Chinese market.

2.Q: MOQ?
   A: Generally starts from 100pcs, depending on products.

3.Q: Sample provided?
   A: Yes, you can require sample before placing bulk order.

4.Q: Lead time?
   A: 30 days.

5.Q: Delivery terms?
   A: FOB, CIF, etc.

6.Q: Payment terms?
   A: 30% pay against PO, remaining 70% shall be paid after shipment ready.