Business Gas Meter

Business Gas Meter

Product Name:Business 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

 

Viewshine's Business Gas Meter is based on breakthroughs in ultrasonic technology, providing industrial grade accurate metering. The intelligent dynamic compensation system can respond in real-time to changes in environmental temperature and pressure, ensuring measurement stability under extreme conditions. Specially optimized for smart energy systems, it integrates remote monitoring, big data analysis, and automatic settlement functions, perfectly integrating into the smart grid ecosystem. The fully electronic architecture completely eliminates mechanical wear and tear, coupled with IoT intelligent valve control, achieving efficient and safe management. The ultra wide range (0.016-6m ³/h) meets the full needs of residential and commercial scenarios, combined with weather resistant materials and intelligent calibration technology, establishing a new model of high-precision and long-life gas metering.

 

Main Features

 

1. Ultra compact structural design
30% reduction in volume compared to industry standards, leading similar products
Breakthrough structural optimization, perfectly adapted to narrow spaces
Support embedded installation in complex environments

2. Military grade quality assurance
Stable operation over a wide temperature range (-30 ℃ to 60 ℃)
Annual failure rate<0.1%

3. Fully remote intelligent management
Cross platform control of the Internet of Things
Real time monitoring/remote debugging/intelligent diagnosis
Reduce operation and maintenance costs by 90%
± 0.5% high-precision measurement

4. Intelligent calibration technology
Full range error ± 0.5%
Dynamic Media Compensation Algorithm

5. Super strong anti-interference ability
Professional electromagnetic shielding structure
Design of Multi level Filter Circuit
Lightning and dust protection
Zero distortion of data in strong electromagnetic environment

6. International certification guarantee
Certified by EN14236/OIML R137
Whole process international quality control

Business Gas Meter

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. Professional knowledge of intelligent manufacturing
Cutting edge automated production in the field of precision engineering
Ensure high reliability and performance
Ensure consistently excellent products

2. Safety and compliance assurance
MID and ATEX certification, suitable for precision and hazardous environments
Multiple ISO quality and safety certifications
Compliant with global industry standards

3. Customization
Provide OEM/ODM support for customized solutions
Customized branding, design, and technical adjustments

4. Strict quality standards
Strict quality control from material selection to final assembly
Multi point inspection of defect free products
Providing excellent quality every time

5.360 ° Customer Support
Professional technical and after-sales team
Quickly resolve custom requests and issues

 

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