What is the rated working pressure for pipeline operation?

The maximum working water pressure is =<1.6 MPa, matching the pressure level of conventional district heating and cooling pipeline networks.

Class 2 En1434 Residential Lorawan Ultrasonic Heat Meter with Valve Control

Name: Class 2 En1434 Residential Lorawan Ultrasonic Heat Meter with Valve Control
Brand: NINGBO XINGHANG METER TECHNOLOGY CO., LTD.
SKU: 2334990985

Zhejiang, ChinaNINGBO XINGHANG METER TECHNOLOGY CO., LTD.

US$55.00

1,000-1,999 Pieces

US$54.00

2,000-2,999 Pieces

US$53.00

3,000+ Pieces

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Guidance

Warranty

6 Years

Model NO.

ULTG-15~25

Install

Horizontal/Vertical

Medium Temperature

4~95℃

Level Measurement

Class 2

Counter Instructions

Digital

Nominal Diameter

DN15-DN25

Application

Civil

Principle

Ultrasonic

Medium Pressure

General Water Meter

Work Environment

Class a

Stucture

Ultrasonic

Lithium Battery Life

10 Years

Temperature Sensor

PT 1000

Temperature Difference

3~70K

Water Pressure

≤1.6MPa

Measuring Range

(QS/Qi =100:1)

Transport Package

Export Carton

Specification

Brass body, Brass Connectors

Trademark

NBXH

Origin

Ningbo, China

HS Code

9028109000

Production Capacity

100, 000 Pieces /Month

Key features

Integrated Valve Remote Arrears Management: Built-in valve enables remote on/off for payment default, eliminates door-to-door visits and cuts on-site operational labor.

EN1434 Class 2 Custody Billing Accuracy: 100:1 wide measuring range delivers precise micro-flow heat metering, effectively reduces non-revenue heat loss for district heating networks.

Multi-Protocol Remote AMR Reading: Supports M-BUS, RS-485 and LoRaWAN, enables automatic remote meter reading and reduces on-site patrol labor costs.

10-Year Battery + 38-Month Data Archive: 10-year lithium battery lowers replacement frequency; 38-month storage supports historical tracing and billing dispute resolution.

Class A Environment + Standard Compliance: Class A environmental rating with EN1434 certification, meets legal trade settlement and public utility bidding requirements.

Company profile

NINGBO XINGHANG METER TECHNOLOGY CO., LTD.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2005-09-08Nearest Port: NIINGBO, SHANGHAIAverage Response Time: ≤4.42hTerms of Payment: T/T, Western Union, Money Gram, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryNINGBO XINGHANG METER TECHNOLOGY CO., LTD. is identified as a Chinese manufacturer/factory specializing in water meters and heat meters. The supplier reports more than 20 years of manufacturing experience, exports to over 60 countries, and derives 90% of total sales from exports. Its stated capabilities include electronic and mechanical design, programming, testing, calibration, three production lines, 11–20 quality-control staff, and 21–30 years of total R&D engineer experience. ISO 9001, ISO 14001, ISO 14000, and ISO 14064 are listed as management-system certifications. Reported annual water-meter production is 1.2 million pieces, with one-month lead times in both off-peak and peak seasons. Evidence supports established manufacturing, international distribution, and engineering capabilities. However, the provided information does not sufficiently verify financial strength, customization services, or named customer cases.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and operates as a limited company in Zhejiang, China, with Instruments & Meters as its commercial trade category. This directly supports its status as a manufacturing supplier rather than only a trading intermediary.

CertificationsThe supplier lists ISO 9001, ISO 14001, ISO 14000, and ISO 14064 as its supplier management-system certifications. These stated certifications provide explicit evidence of formal quality and environmental management systems, although certificate scope and validity details are not provided.

After-Sales capabilityThe supplier states that it provides efficient after-sales service and describes this capability alongside professional engineers and advanced technology. This is positive direct evidence, but the slices do not specify service locations, response times, warranty terms, or support procedures.

R&D capabilityThe supplier reports an engineering team capable of designing electronic parts, programming code, mechanical structures, testing, and calibration. Its product range includes mechanical, magnetic, ultrasonic, smart, modular, volumetric, water, and heat-meter products, supporting established technical breadth and product-development capability.

Production capacityThe supplier reports more than 20 years of water- and heat-meter manufacturing, three production lines, 11–20 quality-control staff, annual water-meter output of 1.2 million pieces, and one-month order fulfillment in both peak and off-peak seasons. It also states that 90% of sales are exports and identifies broad international markets, indicating substantial production and delivery experience.

Product Q&A

Q:Does this ultrasonic heat meter support remote valve control for heating billing and network regulation?

Yes, it integrates a built-in control valve that supports remote shut-off and opening, enabling utilities to perform arrears management, district heating load regulation and pipeline maintenance control.

Q:What metering standard and accuracy class does this valve-control heat meter comply with?

It meets EN1434 standard with Class 2 accuracy, and delivers a 100:1 measuring range ratio (Qs/Qi), fully satisfying the billing and settlement requirements of district heating and cooling utilities.

Q:What communication interfaces are available for AMI/AMR energy network integration?

It provides optional communication interfaces including M-BUS, RS-485 and LoRa/LoRaWAN, enabling seamless connection to centralized utility energy management and billing systems.

Q:What is the battery service life for long-term heating network operation?

The built-in lithium battery offers a 10-year service life, reducing on-site maintenance frequency and operational cost for district heating networks.

Q:How long can historical energy consumption data be archived?

It supports 38 months of data archive, which facilitates historical consumption tracing, billing verification and heating network optimization for utility management.