Gas Sub Meters For Landlords

Gas Sub Meters For Landlords

Product Name:Gas Sub Meters For Landlords
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

 

Gas Sub Meters For Landlords

The Viewshine Gas Sub Meters For Landlords is a breakthrough in electronic gas metering, utilizing ultrasonic technology for ultra precise flow measurement. Its dynamic temperature/pressure compensation can immediately adapt to challenging conditions, ensuring stability even during fluctuations.

It is designed specifically for the era of smart grids, enabling remote data access, AI driven analysis, and automatic billing, seamlessly integrated into smart energy networks. The all electronic architecture without wear and tear ensures a long service life, while the control and automatic shut-off valve supporting the Internet of Things improves operational efficiency. Its measurement range is very wide (0.016-6m ³/h), suitable for various environments from households to businesses. The combination of sturdy and durable materials with adaptive thermal calibration redefines precision, making it the ultimate tool for the next generation of energy management.

Main Features

 

1. Ultra compact structure
30% volume reduction leading the industry
Breakthrough structural optimization to adapt to narrow spaces
Embedded installation solution for complex environments

 

2. Quality assurance for military industry
Core components of military specifications
-Stable operation in a wide temperature range of 30 ℃ to 60 ℃
Failure rate<0.1%/year

 

3. Multiple circuit safety guarantees
Fully remote intelligence
Cross platform management 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 system
Full range ± 0.5% error control
Dynamic Media Compensation Technology

 

5. Super strong anti-interference ability
Professional electromagnetic shielding structure
Multi level filtering circuit architecture
Lightning and dust protection design
Fidelity of strong electromagnetic field data

 

6. International standard certification
EN14236/OIML R137/WLMC 7.2 certification
Whole process international quality control

 

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.Smart Manufacturing Excellence

Cutting-edge intelligent production system

Precision engineering ensures reliable performance

Builds quality foundation for business success

 

2.Certified Compliance & Safety

MID certification for measurement precision

ATEX approval for explosive environments

Multiple management system certifications

 

3.Flexible Customization Capabilities

Strong OEM/ODM support for unique needs

Complete customization: branding to functionality

Competitive differentiation solutions

 

4.Rigorous Quality Assurance

Full-process control from materials to finished products

Multi-stage quality inspection system

Consistently delivers premium quality products

 

5.Comprehensive Service Support

Professional end-to-end service team

Rapid response to technical and customization requests

Customer-focused service commitment

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