Best Proximity Sensors Deals Online in the UK (25 Deals Found)

Last Updated - 23/08/2025 Sort By:

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AZDelivery

New
AZDelivery M12 LJ12A3-4-Z/BX Inductive Proximity Sensor 12mm Switch Detector 300mA 6-36 VDC 5V NPN Normally Open (NO) 3
✅ Get a five-piece deal of the AZDelivery LJ12A3-4-Z/BX Inductive Proximity Detector.

£16.99
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Best Value
Heschen

New
Heschen M12 Inductive Proximity Sensor Switch Non-shield Type LJ12A3-4-Z/DX Detector 4mm 10-30VDC 200mA Normally Closed(
Mounting Hole Diameter: 12mm; Cable Length: 120cm/48"

£4.99
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New
Inductive Proximity Sensor LJ12A3-4-Z/BY Metal Detecting PNP NO 3 Wire DC 6-36V
INDUCTIVE PROXIMITY SENSOR SWITCH. Output: PNP Normal Open. Detection distance: 4mm±10%. Your chosen quantity of Proximi

£5.49
Gebildet

New
Gebildet 2pcs Metal Inductive Proximity Sensor Detection Switch, LJ12A3-4-Z/BX Detector 4mm 6-36 VDC 300 mA NPN Normally
1. This Sensor Has A Pre Soldered Connector-Sensor Works Perfectly -Plug And Play- With Pre Soldered Connector -Nuts And

£8.49
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New
Ifm Id5055 | Idc3050bbpkg/2led/us-100-dps Inductive Sensor
50mm nominal sensing range.

£26.72
Heschen

New
Heschen M12 Inductive Proximity Sensor Switch, Non-shield Type, LJ12A3-4-Z/BY Detector, 4mm, 10-30 VDC, 200mA, PNP NO, 3
Mounting Hole Diameter: 12mm;Cable length: 120cm/48"

£4.89
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DORHEA

New
2Pcs LJ18A3-8-Z/BX NPN NO Inductive Proximity Sensor Switch Detector 8mm Detecting Distance DC 6-36V M18 Approach Switch
LJ18A3-8-Z/BX 5V inductive proximity switch; wire type : DC 3 wire type; switch appearance type : cylinder type

£8.99
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New
IFM - ID0013, proximity sensor
IFM - ID0013, proximity sensor. Condition is New. Dispatched with Royal Mail Tracked 48.

£125.52
Youmile

New
Youmile 2PCS DC 6-36V Inductive Proximity Sensor Switch SN04-N 300mA 4mm Auto Leveling Sensor NPN NO Three Wire Proximit
✅【PARAMETER】Model: SN04-N; Theory: Inductance Sensor; Wire Type : 3 Wire(Brown, Black, Blue); Voltage: DC 6-36V; Current

£7.79
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New
Inductive Proximity Sensor LJ12A3-4-Z/AY Metal Detecting PNP NC 3 Wire DC 6-36V
INDUCTIVE PROXIMITY SENSOR SWITCH. Output: PNP Normal Closed. Model: LJ12A3-4-Z/AY. Detection distance: 4mm±10%. Your ch

£5.75
HoneyFly

New
BHIRH-250A Patented 250W IR Sensor Switch Dual Voltage 100-240V Intelligent Light Lamps Motion Sensing Switch IP20 5-10C
CAUTION: This ir sensor switch BHIRH-250A is USED OUTSIDE OF THE CABINET DOOR. when you move hand in front of the sensor

£18.99
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Maclean

New
Maclean MCE135 Motion Detector PIR Opening Closing Door Short Distance Energy Saving
▶ PIR motion sensor with detection range of up to 5-6m

£15.26
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New
NPN Proximity Sensor 5V NO
Output form: DC NPN 3 wire, Normally Open. 1 piece of the proximity sensor. These sensors boast support for more than 50

£7.49
Hilitand

New
Photoelectric Switch DC6-36V E3F-DS30C4 NPN NO Proximity Sensor Switch 10-30cm
WIDE APPLICATIONS - Proximity switch can be widely used in machine tools, metallurgy, chemical industry, textile and pri

£11.40
New
M8 Inductive Proximity Sensor LJ8A3-2-Z/BX Metal Detecting NPN NO 3 Wire 6-36VDC
Output form: DC NPN 3 wire, Normally Open. NPN Proximity Sensor 6-36V. Thread size: M8. Model: LJ8A3-2-Z/BX. These senso

£6.99
Jopto

New
Jopto NJK-5002C Hall Proximity Switch Sensor Hall Effect NPN Normally Open Proximity Approach Sensor Switch with Magnet
Model: NJK-5002C; Supply voltage : 5-30VDC

£5.99
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10% Off

New
LJ12A3-4-Z/BX NPN M12 Inductive Proximity Sensor Switch
Polarity: NPN. LJ12A3-4-Z/BX proximity sensor commonly used in industrial machine applications. Detection Objects: Condu

£4.31 £4.79
New
Inductive Proximity Sensor LJ12A3-2-Z/AX Metal Detecting NPN NC 3 Wire DC 6-36V
These sensors are widely used in 3D printers, Cnc machines and other industrial machines. INDUCTIVE PROXIMITY SENSOR SWI

£5.49
New
NJK-5002C Hall Effect Proximity Magnet Sensor Barrel NPN NO 3-Wire 12V - 24VDC
Type: NJK - 5002C. Output form NPN three lines. 1x 12mm Hall Effect Proximity Sensor Switch 1.2m NPN 3-Wire Normally Ope

£5.95
New
Hall Effect Sensor Proximity Switch NPN 3-wires Normally Open With Magnet MP
NJK-5002C Three Wires Hall Effect Sensor Proximity Switch NPN 3-Wires Normally Open + Magne. Output form NPN three lines

£8.49
New
5pcs IR Avoidance Sensor Proximity Sensors Infrared Proximity Sensors Infrared
The sensor module is adaptable to ambient light. It has a pair of infrared transmitting and receiving tube. Transmitting

£5.09
New
Normally Open Proximity Magnetic Sensor / Reed Switch PS-3150 AT10-30 220V (B)
Long life, stable switching operation can be obtained. Switching power (maximum) W10. DC switching current (maximum) mA5

£4.99
New
Inductive Proximity Sensor LJ8A3-2-Z/BY Metal Detecting PNP NO 3 Wire DC 6-36V
INDUCTIVE PROXIMITY SENSOR SWITCH. Output: PNP Normal Open. Detection distance: 2mm±10%. Your chosen quantity of Proximi

£6.95
New
LJ12A3-4-Z/BX NPN M12 Inductive Proximity Sensor Switch
Why Choose This Inductive Proximity Switch?. Connection Type: 3-Wire (NPN or PNP). Type: Inductive Proximity Switch. 1 x

£5.50
New
Pepperl + Fuchs Ultrasonic Block Proximity Sensor 1pc
Brand new in the box. surplus to requirements.

£187.92

25 Proximity Sensors deals are available from: Amazon, eBay stores, starting from £4.31.
The biggest discount we found is 10% on LJ12A3-4-Z/BX NPN M12 Inductive Proximity Sensor Switch at eBay.
The lowest price we found is £4.31 while the highest is £187.92.
Prices for the best Proximity Sensors deals average at £20.66.
Last updated on August 23, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for Proximity Sensors.