Sensor & Switch Magnets

Sensor magnets (also known as reed switches) are electrical switches operated by a magnetic field. They can be used to detect specific actions, like the opening of a door, and are widely used for electrical circuit control.

What are sensor magnets used for?

Sensor magnets can be used in door and window sensors, and are commonly found in burglar alarm systems. They're also widely used for communications. Once the magnet is pulled away from the switch, the reed switch will go back to its original position. A reed relay is when there are one or more reed switches inside a coil.

Why use sensor magnets?

Sensor magnets can be used to reduce current leakage. This is useful for applications in hazardous areas, for example where there's flammable gas in the area, or in medical devices. Sensor magnets are also useful in locations where it isn't possible to make direct contact with the switch, such as in explosive or toxic environments.


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กำลังดูสินค้า 1 - 20 รายการจาก 99 รายการ / Viewing 1 - 20 of 99 products
ผลการค้นหาต่อหน้า / Results Per Page
รายละเอียดสินค้า / Description ราคา / Price Application Shape Diameter Length Width Height Dimensions Detection Range Output Type Terminal Type Thread Size Body Style IP Rating Transducer Frequency
RS Stock No. 822-4689
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.GLS-M1
Brand :Omron
THB434.91
Each
Units
Proximity Sensor Rectangular - 50mm 10mm 14mm 50 x 10 x 14 mm - - - - - - -
RS Stock No. 289-7812
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PSM BLK
Brand :Assemtech
THB123.82
Each
Units
Proximity Switch Rectangular - 30mm 7mm 20mm 30 x 7 x 20 mm - - - - - - -
RS Stock No. 355-5519
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BTL5-F-2814-1S
Brand :BALLUFF
THB1,426.50
Each
Units
Micropulse Transducer Rectangular - 28mm 40mm 29.9mm 28 x 40 x 29.9 mm - - - - - - -
RS Stock No. 124-3807
Brand :BALLUFF
THB1,504.32
Each
Units
Micropulse Transducer Rectangular - 55mm 20mm 21mm 55 x 20 x 21 mm - - - - - - -
RS Stock No. 917-2671
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PTI40020
Brand :Celduc
THB374.15
Each
Units
Magnetic Proximity Sensor Cylindrical M8 25mm - - - - - - - - - -
RS Stock No. 361-5009
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.S1443
Brand :Assemtech
THB124.06
Each
Units
Hall Effect Switch Rectangular - 30mm 7mm 20mm 30 x 7 x 20 mm - - - - - - -
RS Stock No. 124-3806
Brand :BALLUFF
THB1,743.13
Each
Units
Micropulse Transducer Round 25 mm - - 8mm 25 (Dia.) x 8 mm - - - - - - -
RS Stock No. 917-2665
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PLMA0100
Brand :Celduc
THB992.51
Each
Units
Magnetic Proximity Sensor Rectangular - 88mm 12mm 38mm 88 x 38 x 12 mm - - - - - - -
RS Stock No. 765-9340
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AS201801
Brand :ZF
THB94.31
Each
Units
Magnetic Reed Sensor Rectangular - - - - - - - - - - - -
RS Stock No. 355-5531
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BTL5-P-3800-2
Brand :BALLUFF
THB878.14
Each
Units
Micropulse Transducer Rectangular - 38mm 20mm 14mm 38 x 20 x 14 mm - - - - - - -
RS Stock No. 765-9331
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MP201901
Brand :ZF
THB161.78
Each
Units
Magnetic Proximity Sensor Rectangular - 28.58mm 19.1mm 6.35mm 28.58 x 19.1 x 6.35 mm - - - - - - -
RS Stock No. 124-3805
Brand :BALLUFF
THB879.53
Each
Units
Micropulse Transducer Round 32 mm - - 8mm 32 (Dia.) x 8 mm - - - - - - -
RS Stock No. 331-8168
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RSH01
Brand :Assemtech
THB47.15
Each
Units
Filter, Reed Switch, Tachometer, Transducer Rectangular - 12.7mm 1.57mm 3.17mm 12.7 x 1.57 x 3.17 mm - - - - - - -
RS Stock No. 917-2668
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PLC10040
Brand :Celduc
THB529.78
Each
Units
Magnetic Proximity Sensor Rectangular - 32mm 6.8mm 15mm 32 x 15 x 6.8 mm - - - - - - -
RS Stock No. 179-2889
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.P3150000
Brand :Celduc
THB202.80
Each
Units
Proximity Sensor Rectangular - 32mm 6.8mm 15mm 32 x 6.8 x 15 mm - - - - - - -
RS Stock No. 917-2640
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PCC26720
Brand :Celduc
THB511.27
Each
Units
Magnetic Proximity Sensor Cylindrical M12 80mm - - - - - - - - - -
RS Stock No. 289-7856
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PRM
Brand :Assemtech
THB41.32
Each
Units
Reed Switch Cylindrical 6 mm 18mm - - 6 x 18 mm - - - - - - -
RS Stock No. 917-2646
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PCA22330
Brand :Celduc
THB405.72
Each
Units
Magnetic Proximity Sensor Cylindrical M12 80mm - - - - - - - - - -
RS Stock No. 837-2007
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BTL6-A-3801-2
Brand :BALLUFF
THB854.71
Each
Units
Micropulse Transducer Rectangular - 37.6mm 21mm 18mm 37.6 x 21 x 18 mm - - - - - - -
RS Stock No. 331-7597
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.S1417
Brand :Assemtech
THB678.91
Each
Units
Reed Switch Cylindrical - 50mm - - - - - - - - - -
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