GPRS/NB-IoT/4G Cat.1 Meter

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GPRS/NB-IoT/4G Cat.1 Meter


Product Overview

The meter is a smart meter design with GPRS/NB-IoT/4G Cat.1 communication technology. It can use normal SIM card or e-SIM card. Together with platform, the meter can realize different smart functions such as AMR, remote control, data transmission etc.

Features

EN1359,EN16314 and OIML R137 certified

Mechanical part passed 8000h durability test

Pre- installed long-life lithium battery (replaceable)

Long battery life (transmitted once a day)

Both SIM card and e-SIM can be applied

Different communication method can be applied:GPRS/NB-IoT/4G Cat.1

Optical port mounted for upgrading and data communication

AMR function available

Remote price adjustment available

Remote control on valve available

Consumption records can be daily, weekly, and monthly

Specifications
Trademark Atmos®
Model IG1.6S(A)-GI IG2.5S(A)-GI IG4S(A)—GI IWG2.5S(A)-GI
Nominal flowrate Qn (m3/h) 1.6 2.5 4 2.5
Maximum flowrate Qmax (m3/h) 2.5 4 6 6
Minimum flowrate Qmin (m3/h) 0.016 0.025 0.04 0.016
Maximum operating pressure (bar) Galvanized steel(0.5) /Die-cast aluminum(1.5)
Accuracy class 1.5

Maximum permissible 

errors(%)

0.1Qmax≤Q≤Qmax ± 1.5
Qmin≤Q<0.1Qmax ±3
Max pressure loss (mbar) ≤ 2
Display range Max. 99999.999
Cyclic volume (dm3) 1.2
Material Galvanized steel /Die-cast aluminum
Working temperature (°C) -25~+55
Protection level IP65
Data acquisition Double pulse (0.01m3)/photoeIectric direct
Communication mode GPRS/NB-loT /4G Cat.1+IR
Power supply Lithium battery(replaceable), 8 to 10 years(report one time daily)
Data storage 10 Years

Abmessungen/Gewichte

Model A(mm) B(mm) C(mm)
IG1.6S-GI
 IG2.5S—GI
IG4S-GI
IWG2.5S-GI
110±0.50
130±0.50
M30x2-6g
G¾B
G⅞B
G1B
NPT ¾"
BS746 1"
226
G1¼B 218
Dlaphragm Gas Meters

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