Is the flow setting adjustable?

Yes, the set point is continuously adjustable, allowing users to trim the flow value as needed.

What is the response time of the switch?

The response time is 2 seconds, ensuring quick detection of flow changes.

Can this switch be used for gases and oils, not just water?

Yes, it supports water, oil, and gases with specific setting ranges for each medium type.

1/2" Male Thread PNP NPN SUS304 Stainless Steel Electronic Water Flow Switch

Name: 1/2" Male Thread PNP NPN SUS304 Stainless Steel Electronic Water Flow Switch
Brand: Hefei Siko Instruments Co., Ltd.
SKU: 2054837892

Anhui, ChinaHefei Siko Instruments Co., Ltd.

US$100.00-200.00

1 Piece

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

IP Rating

IP65

Type

Electronic Flow Switch

Model NO.

HG-FS-11 Electronic Flow Switch

Media Type

Liquid

Working Medium

Water Oil Gases

Protection Rating

IP67

Setting Range & 1

1-150cm/S (Water)

Setting Range & 2

3-300cm/S (Oil)

Setting Range & 3

20-2000cm/S (Air)

Signal Output

PNP & NPN & Relay Spdt

Power Supply

DC 24V

Flow Indicator

LED Display

Pressure Range

100 Bar

Response Time

Medium Temperature

-20 - 80 Deg.C

Ambient Temperature

-20 - 80 Deg.C

Wiring

M12 Connector

Material

304 Stainless Steel

Keywords

Electronic Water Flow Switch

Transport Package

0.5kg

Specification

15*10*10cm

Trademark

Siko Instruments

Origin

China

HS Code

9026100000

Production Capacity

999 Units / Weeks

Key features

Durable Stainless Steel Construction: Made of 304 Stainless Steel with IP65 protection rating for harsh environments.

Wide Flow Measurement Range: Adjustable ranges from 1-150cm/s for water, 3-300cm/s for oil, and 20-2000cm/s for air.

Multiple Signal Output Options: Supports PNP, NPN, and Relay SPDT outputs for flexible system integration.

No Moving Parts Design: Thermal principle ensures maintenance-free operation with zero mechanical wear.

Customizable Blade Configuration: Blade sections can be removed or length modified to fit pipes from 25mm to 150mm.

LED Display Functionality: Real-time visual display of flow trends and switch status for easy monitoring.

High Pressure Resistance: Capable of withstanding liquid pressure up to 1MPa (10 Bar) for industrial use.

OEM/ODM Customization Support: Full OEM, ODM, and OBM services available for brand and specification customization.

Company profile

Hefei Siko Instruments Co., Ltd.

Anhui, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤5.31h

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.