Smart Ultrasonic Heat Meter and Cooling Meter with Optional RS485 Communication

Name: Smart Ultrasonic Heat Meter and Cooling Meter with Optional RS485 Communication
Brand: Heimayi Technology (Jiangsu) Co., Ltd.
SKU: 1995474931

Jiangsu, ChinaHeimayi Technology (Jiangsu) Co., Ltd.

US$49.00-199.00

10 pcs

Product profile

Customization

Available

After-sales Service

Online Techinical

Warranty

12 Months

Model NO.

HHU

Display

Digital Display

Installation

Pipeline Mounted

Usage

Meter for Industry and Home Use, Central Heating and Cooling Energy Metering, HVAC

Electric Equipment

3.6V Lithium Battery Power Supply

Theory

Transit-Time Ultrasonic Principle

Power Meter Connection

M-Bus / RS485 / 4G / Nb-IoT

Measured Signal

Thermal Energy / Cooling and Heating Flow Rate

Type

Ultrasonic Heat and Cooling Meter

Certification

Customized

Temp

4~95°C

Power

Built-in 3.6V Lithium Battery with 6+ Years Servic

Communication

Default M-Bus (Optional: RS485 / 4G / Nb-IoT)

Accuracy

Class 2

Transport Package

Shock-Resistant Foam + Individual Carton

Specification

DN15 to DN300

Trademark

HEIMAYI

Origin

Jiangsu, China

Key features

Long Battery Life: Built-in 3.6V Lithium Battery provides over 6 years of service without external power.

High Accuracy Class: Class 2 accuracy ensures precise thermal energy billing with piezoelectric ceramics.

Robust Protection Rating: IP65, IP67, or IP68 ratings ensure durability in harsh, humid, and dusty environments.

Flexible Communication: Supports M-Bus, RS485, 4G, and NB-IoT for versatile data transmission options.

Self-Diagnostic Function: Detects communication failures, low battery, and tampering while saving billing data.

Low Pressure Loss: Minimal pressure loss of less than 0.015 MPa ensures efficient flow.

Customizable Options: Offers customization for temperature, power, communication, and accuracy parameters.

Company profile

Heimayi Technology (Jiangsu) Co., Ltd.

Jiangsu, 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: 1 Year CertifiedNearest Port: Lianyungang PortAverage Response Time: ≤0.62h

About Our Factory & Business Background

AddressHuaguoshan Subdistrict, Haizhou District, , Lianyungang, Jiangsu, China

Plant Area1584.3 square meters

Number of Employees25

Registered Capital10,000,000 RMB

Terms of PaymentT/T

International Commercial Terms(Incoterms)FOB

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity100

Supply Chain Partners30

Our Production Capability & Technical Expertise

Main ProductsAngular Stroke Electric Control Valve,Intelligent Pressure Transmitter,IoT Water Meter,Linear Stroke Electric Control Valve,Ultrasonic Heat Meter

Production Lines1

Production MachinesThermal meter calibration equipment

QA/QC inspectors2 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instruction but no written records

R&D Engineers5 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2019-03-15

Main MarketsDomestic

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff6

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO45001:2018, ISO14001

Cooperated with Fortune 500No

Product Q&A

Q:1. What happens to our billing data if the building suffers a sudden power outage?

Your data is completely safe. The meter runs on a standalone internal battery, meaning it continues to measure and log data even during a total building blackout. Furthermore, its internal memory automatically saves all historical billing parameters, which can be safely recovered after any system fault resolution.

Q:2. Does the product come with official calibration certificates required by local authorities?

Yes. The HHU series fully complies with official legal metrology regulations (such as the JJG 225-2024 Heat Meter Calibration Regulations). Every unit is strictly calibrated before leaving the factory, making it eligible for official seal approval and energy auditing compliance in your local market.

Q:3. Is it difficult for our technical team to read the parameters manually on-site?

Not at all. Thanks to its split-design construction, the electronic display can be rotated in any of four orientations to face the technician. The screen displays clear data, and the device features an easy-to-use button/magnetic sensor interface for quick on-site manual reading.

Q:4. Do we need to replace the battery frequently? How high are the maintenance costs?

Maintenance costs are exceptionally low. The built-in 3.6 lithium battery has a long service life of 6+ years. Because it uses ultrasonic technology with no moving components inside the pipe, there is no mechanical wear and tear, resulting in almost zero routine maintenance costs.