最近搜索

    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

    HK$69.44
    RS PRO
    NPN
    Rectangular
    Flange Mount
    24 V dc
    3 Wire
    -
    40V
    -
    -
    -
    23mm
    13.9mm
    5.9mm
    -
    IP67
    +85°C
    HK$67.15
    RS PRO
    -
    Flat
    Flange Mount
    24 V dc
    2 Wire
    -
    40V
    -
    -
    -
    25.5mm
    11mm
    1.5mm
    -
    IP67
    +85°C
    HK$200.90
    RS PRO
    Open Collector PNP + NPN Output
    -
    -
    7.5 → 24 V dc
    Wire Lead
    -
    -
    -
    250 mA
    -
    32mm
    24mm
    10mm
    32 x 24 x 10 mm
    IP65
    +60°C
    HK$67.15
    RS PRO
    -
    Flat
    Flange Mount
    24 V dc
    2 Wire
    -
    40V
    -
    -
    -
    25.5mm
    11mm
    1.5mm
    -
    IP67
    +85°C
    HK$67.15
    RS PRO
    NPN
    Flat
    Flange Mount
    24 V dc
    3 Wire
    -
    40V
    -
    -
    -
    25.5mm
    11mm
    1.5mm
    -
    IP67
    +85°C
    HK$181.55
    RS PRO
    -
    Barrel
    Panel Mount
    24 V dc
    Wire lead
    -
    40V
    -
    -
    -
    38mm
    10mm
    -
    -
    IP67
    +85°C
    HK$69.44
    RS PRO
    -
    Rectangular
    Flange Mount
    24 V dc
    2 Wire
    -
    40V
    -
    -
    -
    23mm
    13.9mm
    5.9mm
    -
    IP67
    +85°C
    HK$69.44
    RS PRO
    NPN
    Rectangular
    Flange Mount
    24 V dc
    3 Wire
    -
    40V
    -
    -
    -
    23mm
    13.9mm
    5.9mm
    -
    IP67
    +85°C
    HK$241.50
    RS PRO
    NPN
    Barrel
    Panel
    24 V dc
    Cable
    -
    20V
    0.5 → 2.5 mm
    -
    -
    -
    -
    -
    -
    IP67
    -
    个(每托盘 50 )
    HK$33.272
    RS PRO
    -
    Flat
    Flange Mount
    24 V dc
    2 Wire
    -
    40V
    -
    -
    -
    25.5mm
    11mm
    1.5mm
    -
    IP67
    +85°C
    个(每托盘 50 )
    HK$34.418
    RS PRO
    NPN
    Rectangular
    Flange Mount
    24 V dc
    3 Wire
    -
    40V
    -
    -
    -
    23mm
    13.9mm
    5.9mm
    -
    IP67
    +85°C
    个(每托盘 25 )
    HK$90.00
    RS PRO
    -
    Barrel
    Panel Mount
    24 V dc
    Wire lead
    -
    40V
    -
    -
    -
    38mm
    10mm
    -
    -
    IP67
    +85°C
    个(每托盘 50 )
    HK$33.272
    RS PRO
    -
    Flat
    Flange Mount
    24 V dc
    2 Wire
    -
    40V
    -
    -
    -
    25.5mm
    11mm
    1.5mm
    -
    IP67
    +85°C
    HK$69.44
    RS PRO
    -
    Rectangular
    Flange Mount
    24 V dc
    2 Wire
    -
    40V
    -
    -
    -
    23mm
    13.9mm
    5.9mm
    -
    IP67
    +85°C
    HK$22.30
    Honeywell
    Digital
    -
    PCB Mount
    3.8 → 30 V dc
    PCB
    -
    0.4V
    -
    20 mA
    -
    4.06mm
    3mm
    1.57mm
    4.06 x 3 x 1.57 mm
    -
    +150°C
    HK$732.40
    ifm electronic
    NPN
    Barrel
    Cable Mount
    7 → 30 V dc
    Wire Lead
    -
    30V
    1.7 mm
    50 mA
    15 kHz
    -
    15 (Dia.)mm
    49.5mm
    15 (Dia.) x 49.5 mm
    IP67, IP69K
    +140°C
    • RS庫存編號 169-7668
    • 製造零件編號 SS495A
    个 (以毎袋:5000)
    HK$27.518
    Honeywell
    Ratiometric
    -
    -
    4.5 → 10.5 V dc
    PCB
    -
    -
    -
    1.5 mA
    -
    4.06mm
    3mm
    1.6mm
    4.06 x 3 x 1.6 mm
    -
    +150°C
    个 (以毎袋:5000)
    HK$43.516
    Honeywell
    Ratiometric
    Block
    Surface Mount
    4.5 → 10.5 V dc
    PCB
    -
    -
    -
    1.5 mA
    -
    4.06mm
    3mm
    1.6mm
    4.06 x 3 x 1.6 mm
    -
    +150°C
    HK$212.30
    Honeywell
    Ratiometric
    -
    -
    6.6 → 12.6 V dc
    PCB
    -
    -
    -
    1 mA
    -
    7.62mm
    15.24mm
    1.78mm
    7.62 x 15.24 x 1.78 mm
    -
    +125°C
    HK$231.60
    ZF
    NPN
    Barrel
    Panel Mount
    24 → 30 V dc
    Wire Lead
    -
    30V
    -
    25 mA
    -
    65mm
    -
    -
    -
    IP68
    +125°C
    每頁顯示的結果