How many times can the switch operate?

The fatigue limit allows for 100,000 operations.

What is the connection size?

The connection size is 1/2 inch FNPT.

What is the lead wire specification?

The lead wire is UL1015, AWG22, with a length of 300mm.

Fs-402 Flow Switches Used in Tankless Water Heater

Name: Fs-402 Flow Switches Used in Tankless Water Heater
Brand: Shanghai Yuanben Magnetoelectric Tech. Co., Ltd.
SKU: 798274352

Shanghai, ChinaShanghai Yuanben Magnetoelectric Tech. Co., Ltd.

US$1.00

100 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

IP Rating

IP67

Certification

CCC, RoHS, ISO9001, CE

Model NO.

FS Series

Type

Differential Pressure Flow Switch

Media Type

Liquid

Sensor

Reed Switch

Transport Package

Carton

Trademark

Yuanben

Origin

Shanghai

HS Code

9033000000

Production Capacity

50, 000PCS/Year

Key features

Compact SUS304 Construction: Made of stainless steel SUS304 with a compact structure for durability.

Wide Flow Rate Range: Supports flow rates from 0.95 to 15 L/min with selectable settings.

Reed Switch Technology: Utilizes a sealed magnet piston to operate reed switches for signal output.

High Pressure Resistance: Rated for operation pressure up to 3.0 Mpa.

Broad Temperature Range: Operates effectively from -20 to 120 degrees Celsius.

Multiple Certification: Certified with CCC, RoHS, ISO9001, and CE standards.

Versatile Industry Use: Suitable for compressors, heat exchangers, turbines, and pumps.

Fast Response Mechanism: Activates heating unit instantly when water flow is detected.

Company profile

Shanghai Yuanben Magnetoelectric Tech. Co., Ltd.

Shanghai, China

Business Type: Manufacturer/FactoryExport Year: 2005-03-01Nearest Port: shanghaiAverage Response Time: ≤18hTerms of Payment: T/T, D/P, PayPalInternational Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryShanghai Yuanben Magnetoelectric Tech. Co., Ltd. is identified as a private manufacturer/factory in Shanghai, China, established in 2001 and focused on magnetic and related sensors. The supplier reports ISO 9001:2015 manufacturing certification and multiple product or management certifications, including CQC, CCC, CE, ETL, EX, RoHS, ISO 20000, GMP, and QC 080000. It states that it operates more than 10 production lines, has fewer than five quality-control staff, and employs R&D engineers with 6–10 years of total experience. Evidence supports customized product design and delivery within two weeks or less, along with a two-year warranty. The supplier reports patented products, flexible manufacturing, and exports to several countries, with named customers including Pentair, Grundfos, Carrier, Hisense, Midea, and Hitachi. Trade records show two single-transaction entries involving Mexico, but the limited transaction count restricts assessment of commercial scale and financial credibility.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and describes itself as engaged in the design and production of magnetic sensors since 2001. This supports classification as an established sensor manufacturer rather than only a trading intermediary.

CertificationsThe supplier states that its manufacturing process is ISO 9001:2015 certified and that products have passed CQC, CCC, CE, ETL, EX explosion-proof, and EU RoHS requirements. It also lists ISO 9001, ISO 20000, GMP, and QC 080000 under management-system certifications, providing explicit evidence of multiple certifications.

After-Sales capabilityThe supplier states that customized products can be delivered within two weeks or less and provides a two-year warranty. These statements support delivery responsiveness and warranty coverage, although no detailed repair, replacement, technical-support, or service-network information is provided.

R&D capabilityThe supplier reports flexible manufacturing for individually required product designs, continuous technological innovation, and applications for a large number of patented products. It also describes intelligent sensors supporting interfaces such as I/O-Link, RS-485, Profibus-DP, CANopen, and TCP/IP, indicating stated product-development capability.

Production capacityThe supplier reports design and production of magnetic sensors, more than 10 production lines, and pre-testing during manufacturing to support stable performance. These details provide explicit evidence of factory production capacity, although the source does not provide independently verified capacity or utilization data.

Customization capabilityThe supplier explicitly offers innovative products and designs according to individual requirements through a flexible manufacturing system, and states that customized products can be delivered within two weeks or less. This directly supports customization capability and relatively short stated delivery time.

Client casesThe supplier names Pentair, Grundfos, Carrier, Hisense, Midea, and Hitachi as main customers and reports exports to Spain, Italy, Germany, the United States, and other regions. Two trade records also associate the supplier with DISPENSADORES ELECTRICOS SA DE CV in Mexico, but each record contains only one transaction, so the breadth and recency of verified customer activity remain limited.