Proximity Sensors

Proximity sensors are designed to detect the presence and proximity of an object in range without any physical contact, using sound, light, infrared or electromagnetic fields instead.

Types of Proximity Sensor

  • Inductive - An inductive sensor provides non-contact detection of metallic objects. Some sensors can target both ferrous and non-ferrous metals, while others specialise in sensing only one type.
  • Ultrasonic - Ultrasonic sensors work by emitting a short burst of ultrasonic sound at a specific frequency towards the target. When the target reflects the sound back to the sensor, the sensor measures the time it takes for the echo to return. The sensor will use the time it takes the soundwave to travel back to calculate the distance between the sensor and the object.
  • Capacitive - Capacitive sensors can detect metallic and non-metallic materials. They can detect and measure materials that are conductive or have a greater dielectric constant than air using an electrical field.
  • Infrared - Infrared sensors measure light with a wavelength in the IR spectrum (>700nm). They are not good at detecting visible light. IR sensors can recognise light from either external or built-in light sources.

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Description Price Body Style Sensor Technology Thread Size Output Type Detection Range Terminal Type Series Supply Voltage Communication Protocol Length Width Depth Maximum DC Voltage Mounting Type
RS Stock No. 184-5609
BrandRS PRO
PHP3,609.24
Each
units
Barrel Capacitive M18 x 1 NPN 8 mm Cable - 10 → 30 V dc - 78mm - - 30V -
RS Stock No. 208-207
BrandRS PRO
PHP4,274.58
Each
units
Barrel Inductive M18 x 1 PNP-NO 12 mm Cable - 10 → 30 V dc - 50mm - - 30V Non Flush
RS Stock No. 184-5621
BrandRS PRO
PHP4,522.05
Each
units
Barrel Capacitive M30 x 1.5 delete 15 mm M12 - 4 Pin - 20 → 250 V ac - 91mm - - - -
RS Stock No. 184-5614
BrandRS PRO
PHP4,522.05
Each
units
Barrel Capacitive M30 x 1.5 delete 10 mm M12 - 4 Pin - 20 → 250 V ac - 79mm - - - -
RS Stock No. 184-5637
BrandRS PRO
PHP4,179.09
Each
units
Barrel Capacitive M30 x 1.5 delete 15 mm M12 - 4 Pin - 20 → 250 V ac - 91mm - - - -
RS Stock No. 701-8253
BrandRS PRO
PHP2,165.19
Each
units
Barrel Inductive M12 x 1 PNP-NO 4 mm Cable - 10 → 30 V dc - 44mm - - 30V Non Flush
RS Stock No. 208-320
BrandRS PRO
PHP4,286.60
Each
units
Barrel Inductive M8 x 1 PNP-NO 1.5 mm Cable - 10 → 30 V dc - 40mm - - 30V Flush Mount
RS Stock No. 184-5639
BrandRS PRO
PHP4,179.09
Each
units
Barrel Capacitive M30 x 1.5 NPN 15 mm M12 - 4 Pin - 10 → 30 V dc - 91mm - - 30V -
RS Stock No. 164-6092
BrandRS PRO
PHP1,458.19
Each
units
Barrel Inductive M8 x 1 PNP 1.5 mm Cable - 10 → 30 V dc - 52mm 8mm - 30V Flush Mount
RS Stock No. 701-8238
BrandRS PRO
PHP1,889.58
Each
units
Barrel Inductive M12 x 1 NPN-NO 2 mm M12 - 4 Pin - 10 → 30 V dc - 65mm - - 30V Flush Mount
RS Stock No. 184-5613
BrandRS PRO
PHP4,215.44
Each
units
Barrel Capacitive M30 x 1.5 delete 10 mm Cable - 20 → 250 V ac - 62mm - - - -
RS Stock No. 184-5578
BrandRS PRO
PHP4,165.61
Each
units
Barrel Capacitive M12 x 1 NPN 2 mm Cable - 10 → 30 V dc - 52mm - - 30V -
RS Stock No. 208-235
BrandRS PRO
PHP4,499.81
Each
units
Barrel Inductive M18 x 1 PNP-NO 12 mm M12 - 4 Pin - 10 → 30 V dc - 52mm - - 30V Non Flush
RS Stock No. 184-5636
BrandRS PRO
PHP4,029.30
Each
units
Barrel Capacitive M30 x 1.5 delete 15 mm Cable - 20 → 250 V ac - 74mm - - - -
RS Stock No. 701-8235
BrandRS PRO
PHP2,366.65
Each
units
Barrel Inductive M18 x 1 NPN-NO 5 mm M12 - 4 Pin - 10 → 30 V dc - 69mm - - 30V Flush Mount
RS Stock No. 184-5625
BrandRS PRO
PHP4,215.44
Each
units
Barrel Capacitive M30 x 1.5 PNP 15 mm Cable - 10 → 30 V dc - 74mm - - 30V -
RS Stock No. 184-5579
BrandRS PRO
PHP4,202.22
Each
units
Barrel Capacitive M12 x 1 NPN 2 mm M12 - 4 Pin - 10 → 30 V dc - 65mm - - 30V -
RS Stock No. 146-6755
BrandRS PRO
PHP4,328.28
Each
units
Barrel Capacitive M12 x 1 PNP 2 mm M12 - 4 Pin - 10 → 30 V dc - 65mm - - 30V -
RS Stock No. 184-5612
BrandRS PRO
PHP3,760.98
Each
units
Barrel Capacitive M18 x 1 PNP 8 mm M12 - 4 Pin - 10 → 30 V dc - 91.5mm - - 30V -
RS Stock No. 146-6752
BrandRS PRO
PHP4,165.61
Each
units
Barrel Capacitive M12 x 1 PNP 2 mm Cable - 10 → 30 V dc - 52mm - - 30V -