What certifications does this heat meter have?

The product holds ISO and CE certifications.

How does the meter handle power failures?

It automatically saves recorded heat, accumulated flow, and time data, and restores metering functions after power is restored.

What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Lorawan DN15-DN25 Valve Control Ultrasonic Heat Meter

Name: Mbus/ RS485/ Lora/ Lorawan DN15-DN25 Valve Control Ultrasonic Heat Meter
Brand: Shandong Rongxian Instrument Technology Co., Ltd.
SKU: 2255542195

Shandong, ChinaShandong Rongxian Instrument Technology Co., Ltd.

US$33.50

1,000-1,999 Pieces

US$30.50

2,000+ Pieces

Sample price:US$35.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Provide Warranty Service

Warranty

1year

Model NO.

RXCR-DN15

Display

Digital

Installation

Direct Connected

Usage

Multi-Functional Energy Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter

Electric Equipment

Ultrasonic Heat Meter

Theory

Electronic Meter

Power Meter Connection

Feed-through Type

Measured Signal

Continuous Wave

Type

Energy Meter

Certification

ISO, CE

Customized

Communication Mode

Lora or RS485,Nb-IoT,4G,Wlw,M-Bus(Optional)

Ratio Range

R50

Customized Support

OEM,ODM,Obm

Flow Rate

Custom-Made

Application

Residential / Domestic

Material of Body

Brass/Cast Iron

Standard

Classb

Transport Package

Cardboard Box

Trademark

Rongxian

Origin

China

HS Code

9026809000

Key features

Ultrasonic Measurement Technology: No mechanical impeller, ensuring zero wear, low maintenance, and long service life.

High Reliability & Accuracy: Resistant to impurities and magnetic interference; Level 2 or 3 measurement accuracy.

Flexible Customization Options: Supports OEM/ODM, custom flow rates, body materials, and communication modes.

Long Battery Life: Built-in high-energy lithium battery with continuous history storage for 18 months.

Robust Protection Rating: IP68 waterproof rating and Class A/B environmental rating for diverse installations.

Power Failure Data Protection: Automatically saves heat, flow, and time data upon power restoration.

Multiple Communication Modes: Supports M-Bus, RS485, LoRa, NB-IoT, 4G, and WiFi for remote transmission.

Wide Flow Range: Available in DN15 to DN400 sizes with precise minimum to maximum flow rates.

Company profile

Shandong Rongxian Instrument Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.13h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, R&D, ODM, OEM, quality-management, and production-control capabilities. It reports ISO9001 quality and environmental management certifications, CE, OIML-49, information security, intellectual property standardization, AAA credit rating, and product approval and inspection documentation for smart meters. Service processes for corrective actions, complaints, finished-product inspection, and supplier assessment are documented and followed. However, the supplier has no overseas agents or branches, overseas warehouse, or showroom; exports reportedly began two years ago and represent 90% of sales. No valid manufacturing contract exists with related subcontractors, and no SDK is available. Evidence of customer cases is limited to OEM service for well-known brands and participation in CMTE CHINA 2025.

Supplier typeThe supplier presents itself as a manufacturer with own-brand quality-control capability, OEM and ODM services, in-stock capacity, and flexible customization. It also exports, but reports no overseas agents or branches, warehouses, or showrooms.

CertificationsThe supplier reports ISO9001 quality and environmental management certifications, CE, OIML-49, information security management, intellectual property standardization, and AAA credit rating certification. Its smart electricity and water meters also have Measurement Instrument Pattern Approval certificates and inspection reports.

After-Sales capabilityDocumented and followed procedures exist for corrective and preventive actions, customer complaints, finished-product inspection, and supplier-service assessment. Quality control extends through after-sales service, but the supplier reports no overseas agents, branches, warehouse, or showroom, limiting demonstrated overseas service infrastructure.

Financial creditThe supplier reports an AAA credit rating certification and identifies financial-capacity records for 2022, 2023, and 2024. No detailed financial performance information is provided, so the assessment is based primarily on the stated certification.

R&D capabilityThe supplier reports new products during the past year, ODM capability, and a national science and technology progress award. Its smart meter product ecosystem has obtained pattern-approval certificates and inspection reports, although no SDK is available.

Production capacityProduction and quality controls are described as covering design, supplier management, manufacturing, and after-sales service, with 6S management, final assembly, aging, calibration, and documented inspection procedures. The supplier reports in-stock capacity and lead times within 15 working days in both peak and off-season, but lacks a valid contract with related subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also reports R&D capability, recent new-product development, and ODM service availability.

Client casesThe supplier reports providing OEM services for well-known brands and participating in the offline CMTE CHINA 2025 trade show. These statements indicate some market-facing experience, but no specific customer names, project details, or case outcomes are provided.