Overview
Designed for modern gas utilities, this IP65 Smart Gas Meter brings together signal capture, communication, and temperature-pressure sensing in a single device. It enables remote reading, valve control, and immediate fault detection - supporting both prepaid and post-paid billing for flexible deployment.
Available in G1.6, G2.5, and G4, the meter ensures accurate measurement with built-in temperature and pressure compensation. Its IP65-rated steel housing and 10+ year battery life are paired with NB-IoT, 4G, LoRaWAN, and NFC connectivity - enabling tiered tariffs, remote credit top-ups, and automatic alerts for abnormal conditions.
Main Features
· Tiered billing
· Remote recharging
· EN1359 & EN16314
· Remote valve control
· Supporting post payment
· Auto-alarm for abnormality
· Multiple payment modes
· Communication: LTE&GPRS&NFC
Technical Parameters
|
Parameters |
Unit |
G1.6 |
G2.5 |
G4.0 |
|
|
Maximum Flowrate (Qmax) |
m³/h |
2.5 |
4 |
6.0 |
|
|
Minimum Flowrate (Qmin) |
m³/h |
0.016 |
0.025 |
0.040 |
|
|
MPE |
Qmin≤Q<0.1Qmax |
% |
± 3.0 |
||
|
0.1Qmax≤Q≤Qmax |
± 1.5 |
||||
| Maximum Working Pressure Pmax | kPa | 50 | |||
|
Maximum Pressure Absorption |
Pa |
≤250 |
|||
|
Gas Temperature Range (tg) |
℃ |
-25 ~ 55 |
|||
|
Ambient Temperature (tm) |
℃ |
-25 ~ 55 |
|||
|
Humidity |
% |
≤95 |
|||
| Battery Information | V | 3.6 V Lithium battery | |||
| Thread | Inch | G1¼" / Customized | |||
|
Overall Dimension |
/ |
195*170*220 |
|||
|
Protection Rating |
Class |
IP65 |
|||
|
Medium |
/ |
NG / LPG |
|||
|
Lifespan |
year |
≥ 10 |
|||
|
Electronical Environment |
Class |
E2 |
|||
|
Mechanical Environment |
Class |
M1 |
|||
|
Communication |
/ |
LTE/GPRS/NFC |
|||
|
Case Material |
/ |
Steel |
|||
|
A(mm) |
B(mm) |
C(mm) |
D(mm) |
E(inch) |
|
110 |
195 |
220 |
170 |
G1½" |
Why Choose Us
1. Understanding the Market
VIEWSHINE tracks changes in the market and shifts in customer needs, and uses that knowledge to guide R&D in ultrasonic metering. The result: practical solutions, tested in the field, built for real-world conditions.
2. Engineering & Quality Control
Our R&D and QA teams keep a disciplined eye on every stage of the product lifecycle. Thorough testing and standardized procedures make sure each unit meets - and often goes beyond - international standards and what customers expect.
3. Putting Customers First
We stay with customers from the first question to long-term after-sales support. Quick replies, clear communication, and effective problem-solving help us build partnerships that last.
4. Direct-from-Factory Pricing
As a manufacturer, we remove middle layers to keep costs lower for customers. Efficient production and lean processes let us offer quality metering products at competitive prices - with clear pricing and no hidden charges.
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