PREPAID GAS METER

STS Standard Certified Meter
IP65 certified meter for installing in open location
Built-in Shut-off Valve(ATEX certified)
Prevent Delinquent User
Numeric token could be easily delivered to customer by SMS or Receipt

Description

CHARACTERISTICS

  • Using various ways to inform user the status of Gas Meter(LCD/Blue Backlight/LED/Buzzer)
  • Alarm function(logging last 100 messages) : Low token credit, Low battery, Tamper(Magnetic attack detection), Overflow, Valve Leakage
  • Storage & Logging : Index Value Data, 720+17 index values(balance/used amount) / (30 days x 24 times / 12 months / 5 years)
  • Serial port for gas meter diagnosis
  • Replaceable Battery
  • Aluminium Body

SPECIFICATION

Item Model Series
G1.6 G2.5 G4
Body Material Aluminium Die Casting
Qmax 2.5㎥/h 4.0㎥/h 6.0㎥/h
Qmin 0.016㎥/h 0.025㎥/h 0.04㎥/h
Cyclic Volume 0.7d㎥ 1.2d㎥ 1.2d㎥
Maximum Working Pressure ≤ 1bar
Qmin≤Q≤0.1Qmax ±3%
0.1Qmax≤Q≤Qmax ±1.5%
Temperature Range -10℃~55℃(Humidity : 93% RH @40℃)
Number of Totalizer Digit 99999.999㎥(Index) / 9999.99㎥(LCD Indicator)
IP Grade IP65 for open location(IEC 60529)
Battery 2 EA x A-cell(3.6V Lithium, replaceable)
Battery Life Time > 5 years
Token Type STS Certified Numeric Code
LCD Display 9 digits with blue backlight
Sensing Type Double Reed Switch Flow Sensing for Magnetic Attack Detection
Standard Compliance OIML R137-1&2(Diaphragm) / IEC62055(STS)
Weight 1.5 1.8 1.95

LCD OPERATION

Icon Description
Error
Low Credit Alarm
Emergency Credit
(with first digit “-“)
Valve Open
Valve Close
Valve Leakage Detection
Overflow(Optional)
Icon Description
Magnetic Attack
Battery Power Level
(Good/Low/Cut-off)
Unit : ㎥
Reserved
Communication
Input Credit Token

DIMENSION

A B C D E F G
G2.5 164.0 225.0 74.0 54.25 79.75 108.5 130.0

Additional information

Gas Meter Type

Diaphragm

Body Material

Aluminium Die Casting

Flow Direction

Left to Right, Right to Left

Cyclic Volume

1.2d㎥

Qmax

4.0㎥/h

Qmin

0.025㎥/h

Maximum Working Pressure

0.5bar

Qmin≤Q≤0.1Qmax

±3%

0.1Qmax≤Q≤Qmax

±1.5%

Temperature Range

-20℃~60℃

Number of Totalizer Digit

99999.999

Totalizer Resolution

0.2d㎥

Weight

1.8kg

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