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    Hall Effect Sensors

    A hall effect sensor is a simple device designed to measure the change in voltage when the sensor is near magnetic fields using the hall effect, it can then output this as electronic data. Due to their ability to sense electromagnetic fields, hall effect sensor have a variety of uses in electronics and machinery applications. They are often used in conjunction with external magnets to trigger a number of desired outcomes, such as non-contact switching, proximity sensing and as position sensors. They are found in a number of devices such as computer keyboards and fuel gauges in automobiles. Hall effect devices are used in many industries where reliable, contactless sensing is desired, with countless applications in measurement and switching.

    How do Hall Effect Sensors Work?

    Often referred to as hall sensors, these sensors are commonly used in switches. As the sensors are activated by external magnetic fields, they rely on the hall effect to trigger switches rather than relying on contacts physically touching. Contactless switching leads to reliable, quick-acting and very long-lasting operation, and so hall effect switches are often used in challenging industries.

    There are 2 different types of hall effect sensors, linear output sensors (or analogue) and digital output sensors. Linear sensors use a continuous output voltage that increases or decreases depending on the magnetic pull from the magnetic field. Digital output devices have a bistable current that increases or decreases the output when the voltage rises and falls to different levels.

    The RS range of Hall Effect Sensors includes bipolar and unipolar sensors of varying ranges and output types, from trusted brands such as Honeywell, Cherry, TE Connectivity and our own RS PRO brand.

    149 產品顯示為 Hall Effect Sensors

    • RS庫存編號 743-5664
    • 製造零件編號 981HE0B4WA1F16
    HK$424.90
    Vishay
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    22mm
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    • RS庫存編號 743-5677
    • 製造零件編號 981HE0B4WA8H01
    HK$426.00
    Vishay
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    -
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    22mm
    -
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    • RS庫存編號 370-6896
    • 製造零件編號 SR15C-A3
    HK$157.70
    Honeywell
    Digital
    -
    -
    3.8 → 30 V dc
    Wire Lead
    -
    -
    -
    20 mA
    -
    7.6mm
    20.3mm
    5.1mm
    7.6 x 20.3 x 5.1 mm
    -
    +150°C
    • RS庫存編號 200-6114
    • 製造零件編號 G-MRCO-016
    个(每带 3000 )
    HK$16.976
    TE Connectivity
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    • RS庫存編號 200-6115
    • 製造零件編號 G-MRCO-016
    个(每托盘 5 )
    HK$33.04
    TE Connectivity
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    • RS庫存編號 168-0003
    • 製造零件編號 981HE0B4WA8H01
    个 (以毎盒:10)
    HK$425.65
    Vishay
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    22mm
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    • RS庫存編號 244-0920
    • 製造零件編號 TLE49613LHALA1
    个(每托盘 2 )
    HK$9.10
    Infineon
    Open Drain
    Block
    Through Hole
    32 V
    -
    -
    32V
    -
    -
    -
    4.16mm
    3.29mm
    1.52mm
    4.16 x 3.29 x 1.52 mm
    -
    +170°C
    • RS庫存編號 168-0002
    • 製造零件編號 981HE2B1WA1F16
    个 (以毎盒:10)
    HK$484.99
    Vishay
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    -
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    22mm
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    • RS庫存編號 169-7671
    • 製造零件編號 SR15C-A3
    个 (以毎袋:100)
    HK$155.185
    Honeywell
    Digital
    -
    -
    3.8 → 30 V dc
    Wire Lead
    -
    -
    -
    20 mA
    -
    7.6mm
    20.3mm
    5.1mm
    7.6 x 20.3 x 5.1 mm
    -
    +150°C
    • RS庫存編號 253-9862
    • 製造零件編號 TLE4999C4S0001HALA1
    个(每带 2000 )
    HK$23.978
    Infineon
    -
    -
    -
    20 V
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    -
    -
    -
    -
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    -
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    • RS庫存編號 273-7272
    • 製造零件編號 SRBS-Q12-8-E270-EP-1-S-M8
    HK$774.80
    Festo
    NPN, PNP
    Barrel
    Screw-clamped
    24 V
    M8 x 1
    -
    30V
    >270 °
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    • RS庫存編號 315-124
    • 製造零件編號 Euro-XPK-2838-836-214-911-00
    HK$1,434.43
    Variohm Group
    Analogue
    Circular
    Panel Mount
    5 V
    -
    -
    5V
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    • RS庫存編號 253-9863
    • 製造零件編號 TLE4999C4S0001HALA1
    HK$50.03
    Infineon
    -
    -
    -
    20 V
    -
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    -
    -
    -
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    • RS庫存編號 213-2751
    • 製造零件編號 RTP070LVEAA
    HK$1,363.59
    Honeywell
    Standard
    Block
    Screw
    5 V
    European 3 pin
    -
    -
    -
    0.02 → 0.025 A
    -
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    毎盒:10 个
    HK$5,199.60
    PIHER SENSORS AND CONTROLS S.S.A
    -
    Barrel
    Flange Mount
    24 V dc
    -
    -
    24V
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    HK$535.28
    PIHER SENSORS AND CONTROLS S.S.A
    -
    Barrel
    Flange Mount
    24 V dc
    -
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    24V
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    • RS庫存編號 281-6135
    • 製造零件編號 ACHS-7225-500E
    HK$29.20
    Broadcom
    Voltage
    Square
    Surface Mount
    3.3 V
    SMD
    -
    3.3V
    -
    -
    -
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    HK$1,210.00
    Red Lion
    NPN
    Barrel
    Panel Mount
    8 → 30 V dc
    Cable
    -
    30V
    1 mm
    30 mA
    0 → 10 kHz
    63.5mm
    9.47 (Dia.)mm
    -
    9.47 (Dia.) x 63.5 mm
    -
    +70°C
    • RS庫存編號 307-6224
    • 製造零件編號 MP100701
    HK$190.90
    ZF
    -
    -
    -
    5 → 24 V dc
    Wire Lead
    -
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    -
    25 mA
    -
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    -
    -
    -
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    +85°C
    • RS庫存編號 866-2621
    • 製造零件編號 PGN-SP-003
    HK$46.10
    Assemtech
    Wire Open Collector
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    4.5 → 24 V dc
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    17.27mm
    21.72mm
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    IPX5
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