Overview
This Gas Meter with Anti-Tamper Detection targets residential and light commercial scenarios. Covering a measuring range of 0.016 to 6 m³/h, it adopts real-time temperature and pressure compensation to preserve measurement accuracy amid fluctuating environmental conditions. Featuring a fully electronic structure with no moving components, it maintains stable metering performance and greatly reduces long-term maintenance workload.
Fitted with built-in IoT communication and an automatic safety shutoff valve, the meter supports remote monitoring and proactive safety control. Compatible with GPRS, 4G, NB‑IoT and LoRaWAN, it can be seamlessly integrated into diverse management systems. Its tough IP65 steel casing and 12-year design service life make it well suited for smart home and large-scale utility rollouts.
Main Features
1. Compact size
2. Reliable stability
3. Remote management
4. Accurate measurement
5. Intelligent alarm system
6. Wide measuring range ratio
7. Strong anti-interference ability
8. Multiple communication modes
9. Real-time temperature & pressure compensation
Technical Parameters
|
Parameters |
Unit |
G1.6 |
G2.5 |
G4 |
G4.0+ |
|
|
Maximum Flowrate (Qmax) |
m³/h |
2.5 |
4 |
6 |
6 |
|
|
Minimum Flowrate (Qmin) |
m³/h |
0.016 |
0.025 |
0.040 |
0.016 |
|
|
Start Flowrate (Qstart) |
m³/h |
0.003 |
0.004 |
|||
|
MPE |
Qmin≤Q<0.1Qmax |
% |
±3.0 |
|||
|
0.1Qmax≤Q≤Qmax |
±1.5 |
|||||
|
Maximum Working Pressure (Pmax) |
kPa |
≤50 |
||||
|
Maximum Pressure Absorption |
Pa |
≤200 |
||||
|
Gas Temperature Range (tg) |
℃ |
-25 to +55 |
||||
|
Storage Temperature |
℃ |
-30 to +60 |
||||
|
Humidity |
% |
≤95 |
||||
|
Battery Information |
V |
Measurement: 3.6V lithium battery |
||||
|
Thread |
Inch |
G1¼" |
||||
|
Connection Centers |
mm |
110 |
||||
|
Protection Grade |
Class |
IP65 |
||||
|
Overall Dimensions |
mm |
207*113*142 |
||||
|
Medium |
mm |
NG |
||||
|
Mechanical Environment |
Class |
M1 |
||||
|
Electronical Environment |
Class |
E2 |
||||
|
Communication |
/ |
GPRS/4G/NB-IoT/LoRaWAN |
||||
|
Case Material |
/ |
Steel |
||||
Dimension
Why Choose Us
1. Global Reach & Localized Solutions
VIEWSHINE serves utility operators, industrial plants, and commercial clients in over 30 countries with ultrasonic gas meters, smart water meters, and IoT platforms. We support OEM and private‑label projects, adapting products to meet local standards and brand requirements - making global deployment straightforward and hassle‑free.
2. Engineering‑Backed Dependability
All products are designed, developed, and tested in‑house, with MID, OIML, and CE certifications. We ensure consistent quality across every batch and maintain full traceability. Backed by years of field data, our meters deliver proven, reliable performance from the moment they're installed.
3. Project‑Centered Customer Assistance
We work with distributors, integrators, and utilities through every project phase - from design optimization and sample validation to logistics coordination. Our team prioritizes your timeline, ensuring smooth progress at every step.
4. Open Pricing & Validated Quality
As an ISO‑accredited manufacturer, we offer volume‑based, direct pricing with no middleman fees and no hidden costs. Every quote is clear and competitive - backed by products that have been tested and validated for real‑world use.
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