Smart Home Gas Meter

Smart Home Gas Meter

Product Name:Smart Home 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

 

Smart Home Gas Meter

 

ViewShine's Smart Home Gas Meter leverages advanced ultrasonic sensing to provide ultra-precise, drift-free gas measurement for modern energy systems. Its real-time environmental compensation ensures consistent performance under extreme temperature and pressure variations.

Optimized for smart city and industrial IoT applications, it supports cloud-based monitoring, predictive analytics, and digital settlement, making it the ideal choice for automated utility management. The wear-free electronic architecture, combined with smart remote valve control, enhances safety and reduces maintenance costs.

Featuring a broad measurement range (0.016–6 m³/h), it adapts to both small-scale and commercial gas usage. Encased in corrosion-resistant materials and equipped with auto-calibration technology, it delivers unrivaled reliability and longevity in gas metering.

 

Main Features

 

1. Extremely compact design
30% reduction in volume compared to industry standards, leading the industry
Innovative structural optimization to easily 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 technology
Full range accuracy ± 0.5%
Adaptive compensation for dynamic media

 

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

 

6. Global Certification System
EN14236/OIML R137 authoritative certification
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 Smart Manufacturing

At the forefront of industrial automation, our intelligent production systems combine precision engineering with cutting-edge robotics. This manufacturing excellence guarantees products with outstanding reliability and consistently high performance that exceeds industry benchmarks.

 

2. Globally Recognized Certifications

Our MID and ATEX certified products are engineered for both precision measurement and hazardous environments. Backed by multiple ISO quality and safety certifications, we meet the strictest global standards to ensure compliance in all markets.

 

3. Flexible Customization Options

We specialize in developing customized solutions through our OEM/ODM services. Whether you need unique branding, specialized designs, or technical modifications, our team creates tailored products that perfectly match your requirements.

 

4. Meticulous Quality Assurance

From premium material sourcing to final assembly, we maintain stringent quality controls at every production stage. Our multi-point inspection system eliminates defects, guaranteeing exceptional product quality with each delivery.

 

5. Round-the-Clock Support

Our expert technical and after-sales team provides complete support coverage. We respond promptly to all inquiries and custom requests, offering effective solutions to ensure your complete satisfaction throughout the product lifecycle.

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