Wet Gas Meter

Wet Gas Meter

Product Name:Wet Gas Meter
Product Model:Viewshine U-GR4
Case Material:Steel
Communication:GPRS/4G/NB-IOT/LORaWAN
Maximum Flowrate&Minimum Flowrate:0.016~6m ³/h
Battery Information: Measurement: 3.6 Vlithium battery
Communication: 3.6 V lithium battery
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Description
Technical Parameters

Overview

 

Wet Gas Meter

ViewShine's Wet Gas Meter utilize advanced ultrasonic sensing technology to provide ultra-high precision, drift free gas metering services for modern energy systems. The real-time environmental compensation function can ensure stable performance even under extreme temperature and pressure changes. ​
This gas meter is optimized for smart city and industrial IoT applications, supporting cloud based monitoring, predictive analysis, and digital settlement, making it an ideal choice for automated utility management. The combination of wear-resistant electronic structure and intelligent remote valve control enhances safety and reduces maintenance costs. ​
It has a wide measurement range (0.016-6 cubic meters per hour), suitable for small and commercial gas usage scenarios. The body is made of corrosion-resistant materials and equipped with automatic calibration technology, demonstrating unparalleled reliability and durability in the field of gas metering.

Main Features

 

1. Extremely compact design
Compared to industry standards, the volume has been reduced by 30%, leading the development of the industry
Innovative structural optimization makes it easy to cope with narrow spaces
Embedded installation, suitable for complex scenarios


2. Military grade reliability
Stable operation within a wide temperature range (-30 ℃~60 ℃)
Annual failure rate below 0.1%


3. Intelligent remote operation and maintenance
Multi platform collaborative control of the Internet of Things
Real time monitoring/remote maintenance/intelligent diagnosis
Measurement accuracy reaches ± 0.5%


4. Advanced calibration techniques
Full range accuracy ± 0.5%
Adaptive compensation for dynamic media


5. Excellent anti-interference performance
Professional level electromagnetic shielding design
Equipped with lightning and dust protection design
Data distortion free under strong electromagnetic interference


6. Global Certification System
Authorized certification EN14236/OIML R137
Implement international full process quality management

 

Technical Parameters

 

 

Type

GR

Parameters

Unit

G1.6

G2.5

G4

Nominal Measured Flow Qnom

m³/h

1.6

2.5

1.6/2.5/4.0

Maximum Measured Flow Qmax

m³/h

2.5

4

6.0

MinimumMeasured Flow Qmin

m³/h

0.016

0.025

0.040

Lowest Flow Rate Qstart

m³/h

0.004

Error

- Qmin ≤ Q < 0,1Qmax

- 0,1Qmax ≤ Q ≤ Qmax

%

± 3.0

± 1.5

Transitional Flow Rate Qt

m³/h

0.1Qmax

Maximum Working Pressure Pmax

kPa

50

Pressure Loss at Qmax

Pa

≤200

Counter Capacity

999999,999

Minimum Counting Division

0,0001

Ambient Temperature tm

°С

-25 to +55

Storage Temperature

°С

-30 to 70

Humidity

%

≤95%

Power Supply

 

Li battery

In- and Outlet Pipe Screw

Inch

G11/4 (ISO228)

Distance Between Inlet and Outlet

mm

110

Protection Level

Class

IP66

Mass, Not More Than

kg

2.5

Overall Dimensions

mm

220*102*152

Medium

 

NG

Mechanical Environment

Class

M1

Electronical Environment

Class

E2

Design Lifetime

Year

15

Metrological Battery Lifetime

Year

10

Communication

 

Nb-IoT / GPRS /...

Material of Meter Body

 

Die-casting Aluminum

Material of Case

 

PVC

Material of Valve

 

POM

 

 

Dimension

 

 

 

Natural gas smart meter

 

Why Choose Us

 

1. Advanced intelligent manufacturing
As a pioneer in the field of industrial automation, our intelligent production system integrates precision engineering with cutting-edge robotics technology. This excellent manufacturing level ensures that the product has outstanding reliability and consistently high performance, surpassing industry standards. ​


2. Globally recognized certification
Our products have obtained MID and ATEX certifications, designed specifically for precision measurement and hazardous environments. Relying on multiple ISO quality and safety certifications, we comply with the strictest global standards to ensure compliant operations in all markets. ​


3. Flexible customization options
We focus on developing customized solutions through OEM/ODM services. Whether you need a unique brand identity, specialized design, or technological transformation, our team will create customized products that fully meet your needs. ​


4. Detailed quality assurance
We implement strict quality control at every stage of production, from the procurement of high-quality materials to final assembly. Our multi-point detection system can eliminate defects and ensure that every delivered product has excellent quality. ​


5. 24/7 support
Our professional technical and after-sales team provides comprehensive support services. We will promptly respond to all inquiries and customization requests, provide effective solutions, and ensure your complete satisfaction throughout the product lifecycle.

 

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