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. You can learn more in our complete guide to proximity sensors.


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庫存編號 808-9262
製造零件編號GX-F12A-P
BrandPanasonic
HK$307.83
單位
Block Inductive - PNP 4 mm Cable - 12 → 24 V dc - 32.2mm 12mm 7.1mm 24V Non Flush
RS庫存編號 808-9275
製造零件編號GX-F12B
BrandPanasonic
HK$351.98
單位
Block Inductive - NPN 4 mm Cable - 12 → 24 V dc - 32.2mm 12mm 7.1mm 24V Non Flush
RS庫存編號 815-6243
製造零件編號GX-F8AI
BrandPanasonic
HK$351.98
單位
Block Inductive - NPN 2.5 mm Cable - 12 → 24 V dc - 24mm 8mm 7.4mm 24V Non Flush
RS庫存編號 815-6117
製造零件編號GX-M18B-P-Z
BrandPanasonic
HK$353.61
單位
Barrel Inductive M18 x 1 PNP 5 mm M12 - 4 Pin - 12 → 24 V dc - 50mm - - 24V Flush Mount
RS庫存編號 815-6259
製造零件編號GX-F15A-P
BrandPanasonic
HK$492.22
單位
Block Inductive - PNP 5 mm Cable - 12 → 24 V dc - 31.5mm 15mm 8mm 24V Non Flush
RS庫存編號 808-9253
製造零件編號GXL-15HUB
BrandPanasonic
HK$636.44
單位
Block Inductive - PNP 5 mm Cable - 12 → 24 V dc - 33mm 15mm 16.5mm 24V Non Flush
RS庫存編號 815-6261
製造零件編號GX-F15B-P
BrandPanasonic
HK$512.10
單位
Block Inductive - PNP 5 mm Cable - 12 → 24 V dc - 31.5mm 15mm 8mm 24V Non Flush
RS庫存編號 815-6280
製造零件編號GX-FL15A-P
BrandPanasonic
HK$530.13
單位
Block Inductive - PNP 8 mm Cable - 12 → 24 V dc - 31.5mm 15mm 8mm 24V Non Flush
RS庫存編號 808-9256
製造零件編號GX-F6A
BrandPanasonic
HK$350.59
單位
Block Inductive - NPN 1.6 mm Cable - 12 → 24 V dc - 25mm 6mm 6mm 24V Non Flush
RS庫存編號 815-5962
製造零件編號GX-M8A-U
BrandPanasonic
HK$617.22
單位
Barrel Inductive M8 x 1 - 1.5 mm Cable - 12 → 24 V dc - 33mm - - 24V Flush Mount
RS庫存編號 836-8786
製造零件編號AMBA345911
BrandPanasonic
HK$408.95
單位
- Infrared - NPN - - - - - 20mm 29.7mm - - -
RS庫存編號 815-6013
製造零件編號GX-M12A-P-Z
BrandPanasonic
HK$315.59
單位
Barrel Inductive M12 x 1 PNP 2 mm M12 - 4 Pin - 12 → 24 V dc - 50mm - - 24V Flush Mount
RS庫存編號 815-6265
製造零件編號GX-F6A-P
BrandPanasonic
HK$350.59
單位
Block Inductive - PNP 1.6 mm - - 12 → 24 V dc - 24.5mm 6mm 6mm 24V Non Flush
RS庫存編號 815-5921
製造零件編號GX-F8B-P
BrandPanasonic
HK$338.49
單位
Block Inductive - PNP 2.5 mm Cable - 12 → 24 V dc - 24mm 8mm 7.4mm 24V Non Flush
RS庫存編號 808-9222
製造零件編號GXL-15FU-C5
BrandPanasonic
HK$796.99
單位
Block Inductive - - 5 mm Cable - 12 → 24 V dc - 35mm 15mm 8mm 24V Non Flush
RS庫存編號 815-6296
製造零件編號GX-F8A-P
BrandPanasonic
HK$243.35
單位
Block Inductive - PNP 2.5 mm Cable - 12 → 24 V dc - 24mm 8mm 7.4mm 24V Non Flush
RS庫存編號 815-5993
製造零件編號GX-H12A
BrandPanasonic
HK$338.49
單位
Block Inductive - NPN 4 mm Cable - 12 → 24 V dc - 31.8mm 12mm 13mm 24V Non Flush
RS庫存編號 808-9231
製造零件編號GXL-8HUB
BrandPanasonic
HK$644.78
單位
Block Inductive - - 2.5 mm Cable - 12 → 24 V dc - 26mm 8mm 9.2mm 24V Non Flush
RS庫存編號 808-9234
製造零件編號GXL-8FU
BrandPanasonic
HK$431.99
單位
Block Inductive - - 2.5 mm Cable - 12 → 24 V dc - 24mm 8mm 7.4mm 24V Non Flush
RS庫存編號 808-9247
製造零件編號GXL-15FUB-C5
BrandPanasonic
HK$766.18
單位
Block Inductive - PNP 5 mm Cable - 12 → 24 V dc - 35mm 15mm 8mm 24V Non Flush