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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Beskrivning Pris Application Shape Diameter Length Width Height Dimensions
RS-artikelnummer 811-0745
VarumärkeRS PRO
37,00 kr
Each
Enheter
Linear Actuator Rectangular - 32mm 13mm 8mm 32 x 13 x 8 mm
RS-artikelnummer 765-9362
Tillv. art.nrCU103601
VarumärkeZF
398,50 kr
Each
Enheter
Angular Position Sensor - - 57.33mm 48.3mm 17.7mm 57.33 x 48.3 x 17.7 mm
RS-artikelnummer 791-8557
Tillv. art.nrMWR0032KAC-KH
VarumärkeSensitec
42,29 kr
Each
Enheter
MagnetoResistive sensor Round 20 mm - 3.5mm - 20.44 x 3.5 mm
RS-artikelnummer 784-0029
Tillv. art.nrDM25-32-07
VarumärkePepperl + Fuchs
196,00 kr
Each
Enheter
Magnetic Sensor Round 32 mm - - 7mm 32 (Dia.) x 7 mm
RS-artikelnummer 289-7812
Tillv. art.nrPSM BLK
VarumärkeAssemtech
35,74 kr
Each
Enheter
Proximity Switch Rectangular - 30mm 7mm 20mm 30 x 7 x 20 mm
RS-artikelnummer 536-1710
VarumärkeRS PRO
12,77 kr
Each
Enheter
Transducer Cylindrical 4 mm 19mm - - 4 x 19 mm
RS-artikelnummer 917-2674
Tillv. art.nrPTI50020
VarumärkeCelduc
145,74 kr
Each
Enheter
Magnetic Proximity Sensor Cylindrical M8 25mm - - -
RS-artikelnummer 765-9331
Tillv. art.nrMP201901
VarumärkeZF
33,17 kr
Each
Enheter
Magnetic Proximity Sensor Rectangular - 28.58mm 19.1mm 6.35mm 28.58 x 19.1 x 6.35 mm
RS-artikelnummer 536-1748
VarumärkeRS PRO
25,55 kr
Each
Enheter
Transducer Rectangular - 28.6mm 19mm 6.3mm 28.6 x 6.3 x 19 mm
RS-artikelnummer 355-5519
Tillv. art.nrBTL5-F-2814-1S
VarumärkeBALLUFF
292,91 kr
Each
Enheter
Micropulse Transducer Rectangular - 28mm 40mm 29.9mm 28 x 40 x 29.9 mm
RS-artikelnummer 765-9347
Tillv. art.nrMP200701
VarumärkeZF
91,92 kr
Each
Enheter
Magnetic Proximity Sensor Cylindrical - 25.4mm - - -
RS-artikelnummer 124-3807
VarumärkeBALLUFF
417,21 kr
Each
Enheter
Micropulse Transducer Rectangular - 55mm 20mm 21mm 55 x 20 x 21 mm
RS-artikelnummer 290-0621
Tillv. art.nrMAG-3015-B
VarumärkeSick
107,63 kr
Each
Enheter
Magnetic Proximity Sensor Cylindrical 31 mm 15mm - - 31 x 15 mm
RS-artikelnummer 917-2671
Tillv. art.nrPTI40020
VarumärkeCelduc
100,55 kr
Each
Enheter
Magnetic Proximity Sensor Cylindrical M8 25mm - - -
RS-artikelnummer 837-2003
Tillv. art.nrBTL6-A-3800-2
VarumärkeBALLUFF
179,53 kr
Each
Enheter
Micropulse Transducer Rectangular - 37.6mm 21mm 28.8mm 37.6 x 21 x 28.8 mm
RS-artikelnummer 290-1450
Tillv. art.nrMAG-3010-B
VarumärkeSick
89,69 kr
Each
Enheter
Magnetic Proximity Sensor Cylindrical 30 mm 10mm - - 30 x 10 mm
RS-artikelnummer 339-768
VarumärkeRS PRO
65,50 kr
Each
Enheter
Magnetic Proximity Switch Rectangular - 38mm 10mm 25mm 38 x 25 x 10 mm
RS-artikelnummer 822-4689
Tillv. art.nrGLS-M1
VarumärkeOmron
80,94 kr
Each
Enheter
Proximity Sensor Rectangular - 50mm 10mm 14mm 50 x 10 x 14 mm
RS-artikelnummer 361-5009
Tillv. art.nrS1443
VarumärkeAssemtech
44,27 kr
Each
Enheter
Hall Effect Switch Rectangular - 30mm 7mm 20mm 30 x 7 x 20 mm
RS-artikelnummer 355-5531
Tillv. art.nrBTL5-P-3800-2
VarumärkeBALLUFF
183,41 kr
Each
Enheter
Micropulse Transducer Rectangular - 38mm 20mm 14mm 38 x 20 x 14 mm
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