Integrated Sts Keypad Prepayment Smart G2.5 Gas Meter

• Customization: Available
• After-sales Service: Support Online Checking
• Warranty: One Year Warranty After Sales
• Model NO.: SFG-G2.5
• Kind: IC Card Gas Meter
• Diameter: 25-50mm
• Precision Grade: 0.015
• Application: Civil
• Type: G1.6
• Weight: 2kg
• Transport Package: Standard Export Packing
• Trademark: SANFRAN
• Origin: China
• HS Code: 9028101000
• Production Capacity: 5000PCS/Month

Product Description

Introduction:
STS Keypad prepaid gas meter is a keypad type, automatically valve controlled prepaid gas meter.  It can be top up with Stronpay vending software directly and communicate with AMI system via LORA-RF or NB-IoT module. This meter is comply with STS standard, can be widely used for measuring the volume of gas through gas pipe.

Specification: ★Basic Features ☆Extended feature

★Meter recharge by inputting TOKEN	★Ingress protection IP67 waterproof
★Up to 6 years battery life	★Automatic valve controlling
★Real-time clock	★Utilities can set TOU price into meter on request
★Anti-tamper magnetic field protection	★Overdraft collection
★Check data by inputting the short code	★Non-return valve
☆LORA-RF communication(Optional)	☆CIU is available

Metrological Parameters of different size:

Size	G1.6	G2.5	G4
Nominal Flow Rate	1.6 m3/h	2.5 m3/h	4 m3/h
Maximum Flow Rate	2.5 m3/h	4 m3/h	6 m3/h
Minimum Flow Rate	0.016 m3/h	0.025 m3/h	0.04 m3/h
Cyclic Volume	0.7dm3	1.2 dm3	2 dm3
Maximum working pressure	0.7 Bar	0.7 Bar	0.7 Bar
Pressure loss	<200 Pa	<200 Pa	<200 Pa
Maximum reading	99999	99999	99999
Working temperature	-20-50ºC	-20-50ºC	-20-50ºC
Storage Temperature	-30-60ºC	-30-60ºC	-30-60ºC
Error:  Qmin<=Q<=0.1Qmax     0.1Qmax<=Q<=Qmax	±3	±3	±3
	±1.5	±1.5	±1.5