Overview
Built for residential and light commercial applications, the IP65 Ultrasonic gas meter measures gas flow from 0.016 to 6 m³/h with real‑time compensation for temperature and pressure variations. Its solid‑state construction eliminates mechanical parts, delivering long‑term reliability with virtually no upkeep.
Remote monitoring and safety control are enabled through integrated IoT connectivity and an automatic shut‑off valve. The meter supports GPRS, 4G, NB‑IoT, and LoRaWAN for flexible network integration. With an IP65‑rated steel enclosure and a 12‑year service life, it is well‑suited for smart home deployments and utility infrastructure.
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. Industry Leadership：
VIEWSHINE delivers high‑accuracy ultrasonic gas meters, smart water meters, and IoT platforms to utilities, industrial operators, and commercial clients across 30+ countries. We offer full OEM and private‑label capabilities, tailoring solutions to regional technical standards and brand requirements.
2. Engineering Excellence：
All products are designed, developed, and tested in‑house to comply with MID, OIML, and CE certifications. Our manufacturing processes ensure batch‑to‑batch consistency, full traceability, and field‑proven reliability over the long term.
3. Partner‑Centric Support：
We collaborate with distributors, system integrators, and utilities from project definition and prototype validation to delivery coordination and after‑sales assistance. Our team is responsive, flexible, and focused on keeping your projects on track.
4. Factory‑Direct Value：
Manufacturing in our ISO‑certified plant allows us to offer competitive pricing with built‑in volume discounts. No middlemen, no hidden costs - just transparent quotes backed by consistent quality.
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