What are the available power supply options?

The sensor supports DC 12-28V or AC 220V power supply with low power consumption of less than 1.5W.

Does the sensor support customization?

Yes, we provide OEM and ODM support. Customization is available for measuring range, transducer material, display type, and process connections.

What is the dead zone of the ultrasonic sensor?

The dead zone is less than 0.25m to 2m, allowing for accurate measurement close to the sensor surface.

4-20mA Non Contact Ultrasonic Level Sensor for Ferric Chloride

Name: 4-20mA Non Contact Ultrasonic Level Sensor for Ferric Chloride
Brand: Hefei Siko Instruments Co., Ltd.
SKU: 2042075435

Anhui, ChinaHefei Siko Instruments Co., Ltd.

US$600.00

2-6 Pieces

US$400.00

7+ Pieces

Sample price:US$400.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Maintenance & Refund

Principle

Ultrasonic Non-Contact Measurement

Model NO.

HG-ULM-A-PVDF Ultrasonic Level Meter

Range

0-30m

Measurement Accuracy

±3mm

Accuracy

0.25%

Kind

Liquid Level Transmitter

Structure

All in One

Warranty

1 Year

Certification

CE, RoHS

Material

ABS

Process Temperature

-20℃~80℃

Measuring Range(M)

0-40m

Dead Zone

<0.25-2m

Beam Angle

<10 Deg.

Protection Rating

IP65, IP 68

Operating Frequency

20kHz-2000kHz

Temperature Compensation

Integrated Temperature Sensor for Automatic Correc

Display

OLED English Menu

Parameter Settings

Buttons Push on Site

Analog Output

4-20mA, 0-10V

Communication

Hart Communication, RS485 (Mod_Bus)

Relays

2 NPN/Relays (AC: 5A@250V DC: 10A@24V)

Supply Voltage

DC 12-28V or AC 220V

Power Consumption

Less Than 1.5W

Process Connection

G1 1/2", M60*2, DN80 Flange,

Cable Gland

M20*1.5

Transport Package

1.5kg

Specification

25*15*15cm

Trademark

Siko Instruments

Origin

China

HS Code

9026100000

Production Capacity

999 Units / Weeks

Key features

Non-Contact Measurement: Measures liquid level, volume, and flow without contacting the process fluid.

Wide Measuring Range: Available ranges from 2m to 40m to suit various tank sizes.

Corrosion Resistant Options: Transducer materials include PP, PTFE, PVDF for corrosive fluids.

Multiple Output Signals: Supports 4-20mA, 0-10V, RS485, Hart, and Relay outputs.

Integrated Temperature Compensation: Built-in sensor ensures automatic correction over full range.

IP68 Protection Rating: High dust and water resistance for harsh industrial environments.

OEM and ODM Support: Customized support available for branding and specific requirements.

Company profile

Hefei Siko Instruments Co., Ltd.

Anhui, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤4.08h

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 is the measuring range of this sensor?

The sensor offers a wide measuring range from 2m to 40m, with specific options for 2m, 5m, 8m, 10m, 12m, 15m, 20m, 25m, 30m, 35m, and 40m.

Q:Can this sensor be used for corrosive fluids?

Yes, it is suitable for non-corrosive or corrosive fluids. Customized transducer materials like PP, PTFE, and PVDF are available.

Q:What output signals does the sensor support?

It supports multiple output signals including 4-20mA, 0-5V, 0-10V, RS485, Hart communication, and SPDT relays.

Q:Is the sensor suitable for viscous media or foams?

It is designed for fluids that do not contain foams, vapors, fumes, or gases. It is suitable for thick and viscous media, pastes, and coarse bulk materials.

Q:What is the warranty period for this product?

The product comes with a 1-year warranty covering maintenance and refund services.