What is the pressure loss at nominal flow rate?

The pressure loss at Qp is 18 kPa for DN15, 11 kPa for DN20 and 20 kPa for DN25, which has negligible impact on the hydraulic balance of building heating systems.

What is the environmental rating for indoor building installation?

It reaches Class A environmental standard, adapting to conventional indoor building and equipment room installation environments.

En1434 Class 2, PT1000 Temperature Sensor Ultrasonic Valve Control Heat Meter

Name: En1434 Class 2, PT1000 Temperature Sensor Ultrasonic Valve Control Heat Meter
Brand: NINGBO XINGHANG METER TECHNOLOGY CO., LTD.
SKU: 2325459495

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

All-in-One Valve Meter Design: Integrated valve eliminates extra on-site valve installation, saves construction labor and reduces project material costs.

EN1434 Compliant Project Acceptance: Manufactured strictly to EN1434 Class 2 standard, meets heating metering inspection requirements and ensures smooth project handover.

Multi-Interface Smart Building Integration: Supports M-BUS, RS-485 and LoRaWAN, connects seamlessly to building automation and district heating control systems.

Flexible Installation for Complex Layouts: Supports horizontal/vertical mounting and supply/return pipeline deployment, adapts to narrow pipe shafts and building pipeline designs.

Class A Rating for Site Adaptability: Class A environmental standard adapts to various indoor and outdoor construction site conditions, ensures reliable on-site performance.

Company profile

NINGBO XINGHANG METER TECHNOLOGY CO., LTD.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2005-09-08Nearest Port: NIINGBO, SHANGHAIAverage Response Time: ≤4.20hTerms 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:What are the installation advantages of this valve-control heat meter for building projects?

It supports both horizontal and vertical installation, and can be mounted on either water supply pipeline or water return pipeline, greatly adapting to various pipeline layouts in residential and commercial heating projects.

Q:Can it be integrated with building smart heating and property management systems?

Yes, it provides multiple communication interfaces including M-BUS, RS-485 and LoRaWAN, which can be easily connected to BMS and building energy management systems for smart heat metering and remote valve control.

Q:Does this product meet the acceptance standards of heating metering projects?

It complies with EN1434 standard with Class 2 accuracy, which can satisfy the acceptance requirements of conventional district heating and household heat metering projects.

Q:What diameter specifications are available for building heating systems?

This series covers DN15, DN20 and DN25 specifications with threaded connection, matching common pipeline sizes for residential buildings and commercial branch heating systems.

Q:What type of temperature sensor is equipped with this meter?

It is equipped with PT 1000 temperature sensors with 1.5m standard cable length, providing accurate temperature measurement for heating and cooling energy calculation.