Reduced PriceOffersContact UsHelpTrack Orders
Home
Login
Register
My Account
0
0 ItemsHK$0.00
  • All Products
    • Manufacturers
    • Popular Manufacturers
      INFINEON
      STMICROELECTRONICS
      KEMET
      PANASONIC
      AMPHENOL
      ALPHAWIRE
      OMEGA
      NI
      TEKTRONIX
      TE CONNECTIVITY
      LITTELFUSE
      RASPBERRY PI
      View All Manufacturers
      MULTICOMP PRO

      The Engineer's Choice

      From prototype to production

      Learn More

      ACCESS ASSEMBLE ASPIRE

      The right components for tomorrow's success

      Learn More
      • Resources
      • Services
        • Custom Components
        • Purchasing & Procurement support
        • Design Resources
        • Production & Contract Manufacturing Services
        • Education Hub
        • Education Kits
        • Facilitates & Operation Support
        • Packaging Solutions
        View All Services
        Technical Resources
        • Security & Surveillance
        • Healthcare
        • Industrial Automation
        • OEM Solutions
        • EV Charging
        • Internet of Things
        • Artificial Intelligence
        • Maintenance & Safety
        • Wireless Technology
        • Sensor Technology
        • Power Management
        • Embedded Hub
        • 3D Printing Solutions
        • Engineering Glossary
        • Calculators & Charts
        • Selector Tools & Catalogues
        • Software Offer
        View All Tech Resources
        Help
        • Contact Us
        • New To element14
        • Technical Support
        • Delivery Information
        • Legislation and Environmental
        • FAQ's
        • Feedback
        View All Help
        • Back to Resources
        • Services
          • Back to Services
          • Custom Components
            • Purchasing & Procurement support
              • Design Resources
                • Production & Contract Manufacturing Services
                  • Education Hub
                    • Education Kits
                      • Facilitates & Operation Support
                        • Packaging Solutions
                          • View All Services
                          • Technical Resources
                            • Back to Technical Resources
                            • Security & Surveillance
                              • Healthcare
                                • Industrial Automation
                                  • OEM Solutions
                                    • EV Charging
                                      • Internet of Things
                                        • Artificial Intelligence
                                          • Maintenance & Safety
                                            • Wireless Technology
                                              • Sensor Technology
                                                • Power Management
                                                  • Embedded Hub
                                                    • 3D Printing Solutions
                                                      • Engineering Glossary
                                                        • Calculators & Charts
                                                          • Selector Tools & Catalogues
                                                            • Software Offer
                                                              • View All Tech Resources
                                                              • Help
                                                                • Back to Help
                                                                • Contact Us
                                                                  • New To element14
                                                                    • Technical Support
                                                                      • Delivery Information
                                                                        • Legislation and Environmental
                                                                          • FAQ's
                                                                            • Feedback
                                                                              • View All Help
                                                                            • Communities
                                                                            • element14
                                                                              Visit the element14 Community for technical discussions, learning content, and opportunities to test new products.
                                                                              hacksterio
                                                                              Hackster is a community dedicated to learning hardware.
                                                                              • Back to Communities
                                                                              • element14
                                                                                • Hackster.io
                                                                                • Bill of Materials (BOM) Upload
                                                                                  • Tools
                                                                                  • Quick Buy
                                                                                    Parts List (BOM) Upload
                                                                                    Request a Quote
                                                                                    All Buying Tools
                                                                                    • Back to Tools
                                                                                    • Quick Buy
                                                                                      • Parts List (BOM) Upload
                                                                                        • Request a Quote
                                                                                          • All Buying Tools
                                                                                          • Offers
                                                                                            • Contact Us
                                                                                              • Help
                                                                                                • Reduced Price
                                                                                                  1. Home
                                                                                                  2. Sensors & Transducers
                                                                                                  3. Sensors
                                                                                                  4. Flow Sensors
                                                                                                  5. Flow Switches
                                                                                                  Print Page

                                                                                                  FS-90/1

                                                                                                  Flow Switch, FS Series, 3 l/m, 15 mm Port Size, 10 bar, SPST-NO, 250 Vac, 1 A, Copper Pipe

                                                                                                  TE CONNECTIVITY
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  TE CONNECTIVITY FS-90/1
                                                                                                  ManufacturerTE CONNECTIVITY
                                                                                                  Manufacturer Part NoFS-90/1
                                                                                                  Order Code2294172
                                                                                                  Product RangeFS Series
                                                                                                  Your Part Number
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  See all Technical Docs
                                                                                                  270 In Stock

                                                                                                  Need more?

                                                                                                  270 Delivery in 3-4 Business Days(UK stock)
                                                                                                  QuantityPrice
                                                                                                  1+HK$272.340
                                                                                                  5+HK$249.290
                                                                                                  10+HK$240.760
                                                                                                  25+HK$230.640
                                                                                                  50+HK$223.720
                                                                                                  100+HK$217.410
                                                                                                  500+HK$215.610
                                                                                                  Price for:Each
                                                                                                  Minimum: 1
                                                                                                  Multiple: 1
                                                                                                  HK$272.34
                                                                                                  Line Note
                                                                                                  Added to your Order Confirmation, Invoice, and Dispatch note for this order only.

                                                                                                  Product Information

                                                                                                  TE CONNECTIVITY
                                                                                                  ManufacturerTE CONNECTIVITY
                                                                                                  Manufacturer Part NoFS-90/1
                                                                                                  Order Code2294172
                                                                                                  Product RangeFS Series
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  Flow Switch TypeSPST-NO
                                                                                                  Flow Rate Min-
                                                                                                  Flow Rate Max3l/min
                                                                                                  Operating Pressure Min-
                                                                                                  Operating Pressure Max10bar
                                                                                                  Supply Voltage Min-
                                                                                                  Supply Voltage Max-
                                                                                                  Contact Rating1A
                                                                                                  Switching Voltage AC Max250V
                                                                                                  Switching Voltage DC Max200V
                                                                                                  Media Type0
                                                                                                  Process Connection Size-
                                                                                                  Process Connection Type-
                                                                                                  Pipe Size15mm
                                                                                                  Housing MaterialBrass
                                                                                                  Operating Temperature Min-30°C
                                                                                                  Operating Temperature Max85°C
                                                                                                  Product RangeFS Series
                                                                                                  Qualification-
                                                                                                  SVHCDibutyl phthalate (DBP) (21-Jan-2025)
                                                                                                  Pressure Max10bar

                                                                                                  Product Overview

                                                                                                  FS-90/1 is a flow switch designed for water and air flow switching applications. It offers installation for 15mm copper pipes and features a UL 90HB flammability rating. Applications include leak detection, flow sensing, mains water control, cooling systems, circulation pump protection.

                                                                                                  • Rugged high grade noryl, minimum pressure drop
                                                                                                  • Operates from a small head of water
                                                                                                  • Mount in any axis, suitable for water and air flow switching
                                                                                                  • 15mm copper pipe, suitable for hot and cold potable water
                                                                                                  • Reed switch reliability file E125629, meets UL 94-HB flammability rating
                                                                                                  • Food grade material
                                                                                                  • Brass housing, noryl shuttle material, stainless steel spring and ruthenium contact material
                                                                                                  • Operating temperature range from -30°C to 85°C
                                                                                                  • IP65 protection, black colour housing
                                                                                                  • SPST switch action (reed switch), 200VAC/200VDC maximum switching voltage

                                                                                                  Technical Specifications

                                                                                                  Flow Switch Type

                                                                                                  SPST-NO

                                                                                                  Flow Rate Max

                                                                                                  3l/min

                                                                                                  Operating Pressure Max

                                                                                                  10bar

                                                                                                  Supply Voltage Max

                                                                                                  -

                                                                                                  Switching Voltage AC Max

                                                                                                  250V

                                                                                                  Media Type

                                                                                                  0

                                                                                                  Process Connection Type

                                                                                                  -

                                                                                                  Housing Material

                                                                                                  Brass

                                                                                                  Operating Temperature Max

                                                                                                  85°C

                                                                                                  Qualification

                                                                                                  -

                                                                                                  Pressure Max

                                                                                                  10bar

                                                                                                  Flow Rate Min

                                                                                                  -

                                                                                                  Operating Pressure Min

                                                                                                  -

                                                                                                  Supply Voltage Min

                                                                                                  -

                                                                                                  Contact Rating

                                                                                                  1A

                                                                                                  Switching Voltage DC Max

                                                                                                  200V

                                                                                                  Process Connection Size

                                                                                                  -

                                                                                                  Pipe Size

                                                                                                  15mm

                                                                                                  Operating Temperature Min

                                                                                                  -30°C

                                                                                                  Product Range

                                                                                                  FS Series

                                                                                                  SVHC

                                                                                                  Dibutyl phthalate (DBP) (21-Jan-2025)

                                                                                                  Technical Docs (1)

                                                                                                  Technical Data Sheet EN

                                                                                                  Legislation and Environmental

                                                                                                  Country of Origin:
                                                                                                  Country in which last significant manufacturing process was carried outCountry of Origin:
                                                                                                  Great Britain
                                                                                                  Country in which last significant manufacturing process was carried out
                                                                                                  Tariff No:90261021
                                                                                                  US ECCN:EAR99
                                                                                                  EU ECCN:NLR
                                                                                                  RoHS Compliant:Yes

                                                                                                  RoHS

                                                                                                  RoHS Phthalates Compliant:Yes

                                                                                                  RoHS

                                                                                                  SVHC:Dibutyl phthalate (DBP) (21-Jan-2025)
                                                                                                  Download Product Compliance Certificate

                                                                                                  Product Compliance Certificate

                                                                                                  Weight (kg):.0736
                                                                                                  Customer Service
                                                                                                  Sales +852 2268 9888
                                                                                                  Technical +852 2268 9878
                                                                                                  Live Agent
                                                                                                  Submit Feedback
                                                                                                  FAQs
                                                                                                  Quick Links
                                                                                                  Track my order
                                                                                                  Order History
                                                                                                  Return a Product
                                                                                                  Delivery Information
                                                                                                  Our Company
                                                                                                  About Us
                                                                                                  Quality Policy
                                                                                                  Careers
                                                                                                  Corporate Responsibility
                                                                                                  Social Media +

                                                                                                  Subscribe to become an exclusive element14 insider!

                                                                                                  LinkedIn
                                                                                                  Twitter
                                                                                                  Facebook
                                                                                                  Norton Secured
                                                                                                  Mark of Trust ANAB
                                                                                                  BSI 9001
                                                                                                  Visa
                                                                                                  Mastercard
                                                                                                  Trade Account
                                                                                                  Privacy Statement
                                                                                                  Legal and Copyright Notices
                                                                                                  Terms & Conditions
                                                                                                  Terms of Use for API
                                                                                                  Sitemap
                                                                                                  An Avnet Company© 2025 Premier Farnell Limited. All Rights Reserved.
                                                                                                  e絡盟 is a trading name of eluomeng Limited.
                                                                                                  Registered number: 559890 | Registered office: 21st Floor, Tower 2, Enterprise Square Five, 38 Wang Chiu Road, Kowloon Bay, Kowloon, Hong Kong.