What mounting methods are available?

The transducers can be mounted in V-method (sound crosses twice), W-method (sound crosses four times), or Z-method (sound crosses once).

How does the meter handle interference?

It features a dual-balance signal differential receiver and driver circuit to avoid interference from converters, TV towers, and high voltage lines.

Rs485 Communication River Weir Parshall Flume Ultrasonic Open Channel Flow Meter

Name: Rs485 Communication River Weir Parshall Flume Ultrasonic Open Channel Flow Meter
Brand: Hefei Siko Instruments Co., Ltd.
SKU: 2062418522

Anhui, ChinaHefei Siko Instruments Co., Ltd.

US$600.00

2-8 Pieces

US$400.00

9+ Pieces

Sample price:US$400.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Maintenance & Refund

Warranty

1 Year

Model NO.

HG-UOFM Ultrasonic Open Channel Flow Meter

Accuracy

±0.2-0.5%

Main Application

Water, Wastewater, Diesel Fuel, Fuel Oil, Corrosive Liquid/Gas

Size

DN15 - DN6000

Sensor

Clamp on, Insertion, Pipeline

Application

Industrial Production

Type

Ultrasonic Flow Meter

Measuring Media

Liquid

Measuring Principle

Ultrasonic Flow Meter

Measurement Object

Closed Pipeline

Certification

JIS, DIN, ANS, GB, CE, RoHS, ISO

Line Size

DN15 - DN6000

Working Temperature

-30-160 Deg.C

Working Pressure

1.6 MPa

Pipe Material

Steel, Stainless Steel, Cast Iron, Copper, Cement

Lining Material

Neoprene(Chloroprene Rubber ), PTFE, PFA, F46 Cera

Pipe Diameter

15-6000mm

Power Supply

DC8-36V or AC85-264V(Optional)

Protection Level

IP 65 (Integrated Type), IP 68 (Remote Tupe)

Ambient Temperature

-20 - 60 Deg.C

Ambient Pressure

86 -106 Kpa

Signal Output

Relay, 4-20mA, RS 485

Signal Transmission Distance

1,000m

Display

Digital Display

Connection

Clamp on, Insertion Type, Pipe Connection

Convertor Dimension

205*154*70mm

Transport Package

4kg

Specification

40*27*18cm

Trademark

Siko Instruments

Origin

China

HS Code

9026100000

Production Capacity

999 Units / Weeks

Key features

Wide Pipe Size Range: Supports measuring pipe sizes from DN15mm to DN6000mm with various transducer options.

Non-Intrusive Installation: Clamp-on transducers allow non-contact measurement with no pressure drop or pipe disturbance.

Strong Anti-Interference: Dual-balance signal differential receiver and driver circuit avoid interference from TV towers and high voltage lines.

Extensive Data Recording: Records totalizer data for up to 10 years, power events, and working status for 32 days.

Heat Measurement Support: Connect temperature transducer to finish heat or energy measurement applications.

Versatile Media Compatibility: Measures water, sewage, oil, chemicals, and ultra-pure liquids including those with small particles.

Multiple Mounting Methods: Supports V-method, W-method, and Z-method mounting depending on pipe and liquid characteristics.

Company profile

Hefei Siko Instruments Co., Ltd.

Anhui, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤3.89h

AI-Powered supplier vetting

SummaryHefei Siko Instruments Co., Ltd. is identified as both a trading company and manufacturer/factory in China. It supplies flow meters, sensors, transducers, and related industrial instrumentation. The supplier reports ANSI/ESD and ISO 9001 certifications, 11–20 R&D engineers, 11–20 quality-control staff, and five production lines. It has self-operated import/export rights, began exporting in 2020, and reports exports as 71%–90% of sales, with broad global market coverage. Evidence confirms manufacturing, quality-management certification, international trade capability, and established product expertise. However, the provided information does not substantiate after-sales processes, financial credibility, customization services, or a broad customer track record.

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory. Its stated business covers instruments, meters, industrial equipment, flow measurement technology, sensors, and transducers, indicating a direct manufacturing and trading role in industrial instrumentation.

CertificationsThe supplier reports ANSI/ESD and ISO 9001 certifications for its management systems. These stated certifications provide explicit evidence of formal quality or operational controls, although no certificate scope, issuing body, or validity details are supplied.

R&D capabilityThe supplier offers multiple flow-measurement and sensing technologies and reports 11–20 R&D engineers, indicating an established technical development function. However, no patents, proprietary technologies, new-product records, or R&D outcomes are provided.

Production capacityThe supplier is identified as a manufacturer/factory with five production lines, 11–20 quality-control staff, and stated product coverage in flow measurement and industrial instrumentation. It also reports an off-peak lead time of one month and peak fulfillment within 15 workdays, supporting evidence of operating production capacity, although actual capacity limits are not disclosed.

Product Q&A

Q:What pipe sizes can this meter measure?

It supports a wide range of pipe sizes from DN15mm to DN6000mm with several transducer types available for selection.

Q:Does the installation require cutting the pipe?

No, it uses non-intrusive clamp-on transducers, providing benefits of non-fouling operation and easy installation without pressure drop.

Q:What types of liquids can be measured?

It measures pure liquids, liquids with tiny particles, sewage, crude oil, lubricating oil, diesel, fuel oil, chemicals, alcohol, acids, and ultra-pure liquids.

Q:How long can the device record data?

It can automatically record totalizer data for the last 10 years, power on/off events, and working status for the last 32 days.

Q:Is heat measurement supported?

Yes, by connecting a temperature transducer, the device can finish heat or energy measurement.