atmos<sup>®</sup>ic-金沙1005

atmos^®ic-card prepaid diaphragm gas meter

product overview:

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 q_min 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.

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features

performance characteristics

■prepaid fundtion

■overdrawing function

■hint and warning function

■built-in shut-off valve

■anti magnetic interference

■integrated system to adjust the error curve

■starting flow< 1 dm3/h

■working temperature range: -25 °c to 55 °c .

■operating pressure. 0.5 bar

■long-term stability due to usage of high-quality diaphragms

■optional: stair gas price

■temperature and pressure compensation

sizes:

lg1.6s : 0.016 m3/hto 2.5 m3/h

ig2. 5s : 0.025 m3/h to 4m3/h

ig4s 0.04 m3/h to 6 m3/h

gas media:

■natural gas

■town gas

■biogas

■liquid gas

■methane gas

housing material:

galvanized steel sheet

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

online inquiry

our valued customers, if you have any questions, you can leave a message below or call 021-59869333，
first time we will get in touch with you, for your dedicated service. (* is required, thank you for your message.）

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atmos®ic-金沙1005

atmos^®ic-金沙1005