Overview
Built for residential and light commercial applications, this ultrasonic gas meter (IP65‑rated) covers flow rates from 0.016 to 6 m³/h, with real‑time compensation for temperature and pressure variations. Its fully electronic, moving‑free design delivers consistent accuracy and significantly reduces maintenance needs over the long term.
Equipped with IoT connectivity and an integrated safety shut‑off valve, the meter supports remote monitoring and automatic safety response. Communication options include GPRS, 4G, NB‑IoT, and LoRaWAN for flexible network integration. Encased in a rugged IP65‑rated steel housing and built for a 12‑year service life, it is well suited for smart home and utility‑grade installations.
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 Presence, Local Adaptation
VIEWSHINE supplies ultrasonic gas meters, smart water meters, and IoT platforms to utilities, industrial users, and commercial buyers in over 30 countries. We offer OEM and private‑label options, adapting to local standards and brand identity for smooth integration anywhere.
2. Reliability Through Engineering
All products are developed and tested in‑house, certified to MID, OIML, and CE. We ensure consistent batch quality, full traceability, and rely on extensive field data to guarantee long‑term performance from day one.
3. Project‑Focused Support
We support distributors, integrators, and utilities from specification to delivery - refining designs, validating samples, and managing logistics. Our team works around your timeline, not ours.
4. Clear Pricing, Verified Quality
As an ISO‑certified manufacturer, we offer transparent, volume‑based pricing with no intermediaries. No hidden fees - just fair, straightforward quotes backed by reliable quality.
Hot Tags: gas meter with remote monitoring, China gas meter with remote monitoring manufacturers, suppliers, factory, G4 Gas Meter, G4 Smart Gas Meter, Gas Meter
