Industrial&Commercial Gas Mete
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Two-pipe IC-Card diaphragm gas meter IG1 6S | IG2.5S | IG4S
IGS series are credit gas meters and use an encrypted IC card as a data carrier.
Our IGS system is optimally adapted to the needs of gas supply companies.
Using the IC-card information such as gas flow meter status or unusual operating conditions of the meter are read.
This allows theoperator to get relevant data from the customer without on-site reading.
The gas meter is suitable for various gas media.
The integrated calibration system coordinates the movement of the valves in relation to the optimum gas flow.
The excellent linearity of the error curve is guaranteed even at low flow rates.
Due to the optimum rotating characteristics of the valves the Qmin value remains stable and the gas meter is resistant to contamination.
The Atmos®IC-Card prepaid diaphragm gas meter meets the requirements of the EN1359:1998/A1 :2006 and OIML R137-1 (2012) standards.
Features
Technical Parameters
Technical data Atmos® IG1.6S | IG2.5S | IG4S | |||||
Type | IG1.6S | IG2.5S | IG4S | ||
Nominal filowrate | Qn | m³/h | 1.6 | 2.5 | 4 |
Maximum flowrate | Qmax | m³/h | 2.5 | 4 | 6 |
Minimum flowrate | Qmin | m³/h | 0.016 | 0.025 | 0.04 |
Maximum operating pressure | bar | 0.5 | 0.5 | 0.5 | |
Maximum permissible errors | 0.1 Qmax ≤Q≤ Qmax Qmin ≤Q < 01Qmax | ± 1.5% ± 3% | ± 1.5% ± 3% | ± 1.5% ± 3% | |
Max. pressure loss | mbar | ≤ 2 | ≤ 2 | ≤ 2 | |
Display range max. | m³/h | 99999.9998 | 99999.9998 | 99999.9998 | |
Display range min. | m³/h | 0.0002 | 0.0002 | 0.0002 | |
Cyclic volume | dm³ | 1.2 | 1.2 | 1.2 | |
Accuracy class | class | 1.5 | 1.5 | 1.5 | |
Weight | kg | 2.2 | 2.2 | 2.2 | |
Working voltage | VDC | 4.5 / 6 | 4.5 / 6 | 4.5 / 6 | |
Battery life | year | 1 | 1 | 1 | |
Pulse value | m³/pulse | 0.01 or 0.1 | 0.01 or 0.1 | 0.01 or 0.1 | |
Quiescent current | μA | < 20 | < 20 | < 20 | |
Maximum current | mA | < 300 | < 300 | < 300 |
Dimensions
Dimensions Diaphragm gas meter Atmos® IG1.6S | IG2.5S | IG4S |
A [mm] 110 ± 0.50 130 ± 0.50 |
B M30 x 2 - 6 g G¾B G⅞B G1B G1¼B NPT ¾″ |
C [mm] 218 226 |
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