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META Smart Gas Meter

META Smart Gas Meter

The META series smart gas meter integrates multiple communication technologies, enabling efficient data collection and uploading of measurement data and operational status to the system. This facilitates smart metering, remote monitoring, abnormal condition alarms, multi-channel remote recharging, and business processing, enhancing overall operational efficiency and user convenience.

Features

  • Remote Meter Reading
    Enhances data collection efficiency and accuracy while minimizing labor costs and error rates
  • Built-in Valve with Remote Control
    Enables remote operation to quickly and safely shut off the gas supply when triggered by unpaid bills or safety risks, safeguarding both users and operators
  • Flexible Billing
    Supports flexible billing options, including pre-paid and post-paid modes, with dual-level balance alerts to manage expenses effectively
  • Self-Diagnosis
    Performs real-time self-diagnosis for operational conditions such as low battery, over flow, or valve leakage, notifying the system immediately for prompt action
  • Interaction Methods
    Supports diverse communication methods such as NB-IoT, LoRaWAN, Cat.1, and STS-certified NFC etc

Technical Parameter

Type Unit G1.6 G2.5              G4 G6
Housing Material – Aluminum                               Steel
Cycle Volume dm³ 0.9                        1.2 2.0
Qmax m³/ h 2.5 4.0               6.0 10.0
Qt m³/ h 0.25 0.4               0.6 1.0
Qmin m³/ h 0.016 0.025             0.04 0.06
Accuracy Class – 1.5
MPE % Qmin≤Q<Qt:±3%;Qt≤Q≤Qmax:1.5%
Max Working Pressure bar 0.5
Pressure Absorption mbar ≤2.5
Gas Temperature Range ℃ -25℃~+55℃
Ambient Temperature Range ℃ -25℃~+55℃
Gas Group – Group H,L,E
Protection Level – IP65
Communication Method – GSM/NB-loT /LoRaWAN /LTE Cat.1 /NFC etc.
Power Supply – DC 3.6V Lithium
Battery Life year 8～10
Note:The actual service life is affected by factors such as installation location and signal coverage.

Dimensions

Type D(mm) L(mm) W(mm) H(mm) B(mm) Thread
G1.6/G2.5 110/130 168 156 229 57 G3/4″
G4 152.4 239 182 209 67 G11/4″
G6 152.4 236 203 241 77 G11/4″
Note:The meter connector is customizable or can be used with adapters,offering flexible options.

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