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                                                                                                    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
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    See all Technical Docs
                                                                                                    296 In Stock

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                                                                                                    296 Delivery in 3-4 Business Days(UK stock)
                                                                                                    QuantityPrice
                                                                                                    1+HK$269.140
                                                                                                    5+HK$246.930
                                                                                                    10+HK$238.660
                                                                                                    25+HK$228.780
                                                                                                    50+HK$222.020
                                                                                                    100+HK$213.200
                                                                                                    500+HK$204.460
                                                                                                    Price for:Each
                                                                                                    Minimum: 1
                                                                                                    Multiple: 1
                                                                                                    HK$269.14
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                                                                                                    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
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