Sensor & Switch Magnets

pSensor 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./pph2What are sensor magnets used for?/h2/ppSensor 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 a href="/web/c/relays/reed-relays/reed-relays/" target="_self"reed relay/a is when there are one or more reed switches inside a coil./pph2Why use sensor magnets?/h2/ppSensor 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. /p

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Description Price Application Shape Diameter Length Width Height Dimensions
RS Stock No. 361-4927
BrandRS PRO
€3.40
Each
units
Proximity Switch Rectangular - 32mm 8mm 15mm 32 x 8 x 15 mm
RS Stock No. 339-768
BrandRS PRO
€5.22
Each
units
Magnetic Proximity Switch Rectangular - 38mm 10mm 25mm 38 x 25 x 10 mm
RS Stock No. 765-9331
Mfr. Part No.MP201901
BrandZF
€3.59
Each
units
Magnetic Proximity Sensor Rectangular - 28.58mm 19.1mm 6.35mm 28.58 x 19.1 x 6.35 mm
RS Stock No. 917-2668
Mfr. Part No.PLC10040
BrandCelduc
€14.94
Each
units
Magnetic Proximity Sensor Rectangular - 32mm 6.8mm 15mm 32 x 15 x 6.8 mm
RS Stock No. 289-7812
Mfr. Part No.PSM BLK
BrandAssemtech
€2.69
Each
units
Proximity Switch Rectangular - 30mm 7mm 20mm 30 x 7 x 20 mm
RS Stock No. 179-2889
Mfr. Part No.P3150000
BrandCelduc
€7.13
Each
units
Proximity Sensor Rectangular - 32mm 6.8mm 15mm 32 x 6.8 x 15 mm
RS Stock No. 917-2662
Mfr. Part No.PTA80020
BrandCelduc
€17.23
Each
units
Magnetic Proximity Sensor Cylindrical M10 40mm - - -
RS Stock No. 917-2678
Mfr. Part No.PTI70020
BrandCelduc
€24.89
Each
units
Magnetic Proximity Sensor Cylindrical M8 32mm - - -
RS Stock No. 917-2671
Mfr. Part No.PTI40020
BrandCelduc
€10.32
Each
units
Magnetic Proximity Sensor Cylindrical M8 25mm - - -
RS Stock No. 765-9337
Mfr. Part No.MP201801
BrandZF
€4.17
Each
units
Magnetic Proximity Sensor Rectangular - 23.01mm 13.97mm 5.99mm 23.01 x 13.97 x 5.99 mm
RS Stock No. 917-2640
Mfr. Part No.PCC26720
BrandCelduc
€14.23
Each
units
Magnetic Proximity Sensor Cylindrical M12 80mm - - -
RS Stock No. 917-2646
Mfr. Part No.PCA22330
BrandCelduc
€12.30
Each
units
Magnetic Proximity Sensor Cylindrical M12 80mm - - -
RS Stock No. 811-0745
BrandRS PRO
€3.65
Each
units
Linear Actuator Rectangular - 32mm 13mm 8mm 32 x 13 x 8 mm
RS Stock No. 765-9340
Mfr. Part No.AS201801
BrandZF
€3.33
Each
units
Magnetic Reed Sensor Rectangular - - - - -
RS Stock No. 917-2674
Mfr. Part No.PTI50020
BrandCelduc
€14.98
Each
units
Magnetic Proximity Sensor Cylindrical M8 25mm - - -
RS Stock No. 613-8202
Mfr. Part No.MMPSM
BrandAssemtech
€3.03
Each
units
Door Switch, Linear Actuator, Security System Switch Rectangular - 20mm 6mm 14mm 20 x 6 x 14 mm
RS Stock No. 361-7011
BrandRS PRO
€5.68
Each
units
Proximity Switch Cylindrical 11 mm 28mm - - 11 x 28 mm
RS Stock No. 765-9343
Mfr. Part No.AS201901
BrandZF
€3.59
Each
units
Magnetic Reed Sensor Rectangular - - - - -
RS Stock No. 917-2665
Mfr. Part No.PLMA0100
BrandCelduc
€28.18
Each
units
Magnetic Proximity Sensor Rectangular - 88mm 12mm 38mm 88 x 38 x 12 mm
RS Stock No. 499-0935
Mfr. Part No.PT810000
BrandCelduc
€8.17
Each
units
Aimant Cylindrical 11 mm 33mm - - 10.7 x 33 mm
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Proximity sensors with longer sensing distance require increased ...
Description:
Proximity sensors with longer sensing distance require increased sensitivity However, with the increased sensitivity, temperature changes will have bigger influence in sensing distance. E2E NEXT Proximity Sensors use "Thermal Distance Control": long-distance and stable detection technology, newly developed by ...
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