Does the flow switch require regular maintenance?

No, it has no moving parts and is designed to be completely maintenance-free.

What power supply options are available?

Standard options include 220VAC, 110VAC, 24VAC, and 24VDC.

What is the response time of the switch?

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

DN15 DN20 All 304 Stainless Steel Thermal Water Vertical Flow Switch

Name: DN15 DN20 All 304 Stainless Steel Thermal Water Vertical Flow Switch
Brand: Hefei Siko Instruments Co., Ltd.
SKU: 2048918902

Anhui, ChinaHefei Siko Instruments Co., Ltd.

US$200.00

2-8 Pieces

US$100.00

9+ Pieces

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 304 Stainless Steel: Constructed from high-grade 304 stainless steel for superior corrosion resistance and longevity.

Maintenance-Free Design: Features no moving parts, ensuring zero maintenance requirements and reliable long-term operation.

Adjustable Flow Settings: Switching point is continuously adjustable, allowing users to trim flow values as needed.

IP65 Waterproof Protection: Fully enclosed structure provides effective dust proof and waterproof protection for electrical devices.

Wide Pressure Range: Capable of withstanding liquid pressure up to 1MPa (100 Bar) for diverse industrial applications.

Customizable Blade Length: Blade sections can be removed or length modified to suit pipes from 25mm to 150mm diameter.

Low Pressure Loss: Compact structure design ensures extremely low pressure loss during fluid flow monitoring.

LED Status Display: Integrated LED display shows real-time flow trend and switch status for easy monitoring.

Company profile

Hefei Siko Instruments Co., Ltd.

Anhui, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤3.95h

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.