MacSM G4

PLUM ELECTRONICS
Smart
gas meter

smart gas meter
with IoT telemetry

Diaphragm gas meter with digital totalizer module integrated with IoT telemetry module MacSM G4 is an intelligent gas meter designed to measure the volume of the natural gas. Device contains the integrated telemetry module to send the measurement data, archives and event caused by intrusions or maintenance failures to the data acquisition system.

Gas meter can be equipped with additional features extending its billing capabilities such as remote controlled valve and temperature sensor.

Integrated battery in the device can allow it to work up to 20 years.

key
benefits

untinterrupted work in any outdoor conditions

eco-friendly solution allowing for using less batteries for mass applications

meter with inbuilt data logging and diagnostics module as a complex solution for billing, fraud detection and payment avoiding detection

volume measurement design independent from magnetic interference, minimized risk of tampering

no risk of unauthorized access to the meter on any level

smart gas measurement
How the MacSM G4
works?

Pressurized gas is injected into the measurement chambers inside the meter. Gas fills chambers one after another. Each cycle of filling and emptying the chambers represents flow of the same amount of gas.
The electronic counter records consumption data continuously, providing detailed information on flow /consumption over a specified period of time. It also provides 100% tamper resistance. The counter cannot be stopped by a magnet. The counting cannot be stopped by the end user.

technical
data

transmission technology:
LTE cat.M1 + NB IoT
ambient temperature:
-25 ÷ 55 °C
SIM standards supported:
3FF and MFF2
local communication:
optical interface
nominal size:
G4, capacity of the chamber 1.2 dm3
enclosure protection class:
IP65
maximum pressure [kPa]:
50
qmax [m³/h]:
6
qmin [m³/h]:
0,04

downloads

plum GAS portfolio
MacSM G4 datasheet

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