Inductive Proximity Sensors

Inductive proximity sensors are a type of sensor that provide non-contact detection of metallic objects. Some sensors can target both ferrous and non-ferrous metals, while some sensors specialise in sensing only one type (ferrous or non-ferrous). Inductive proximity sensors can be cylindrical, rectangular, or encapsulated in flat housing.

Common types of inductive proximity sensors:
  • Long life/rugged – these ’metal face’ sensors feature a stainless steel enclosure that protects against abrasion, impact, aggressive fluids/solvent and explosive environments
  • Analogue output – alongside sensing metallic objects, this type of sensor can also provide information on the distance of the object from the sensor
  • Miniature – miniaturised solutions are available and ideal for use where space is limited
  • Pressure resistant – pressure resistant sensors are perfect for use in hydraulic cylinders and actuators
  • Bus enabled – these sensors can be attached to a network and used to help coordinate other systems such as diagnostics or supply line monitoring. They can be connected to programmable logic controllers

How do they work?
Inductive proximity sensors contain a coil and an oscillator that create an electromagnetic field close to the sensing surface. When metal enters this field, a change occurs in the oscillating amplitude. This in turn changes the sensor output, showing the user and/or corresponding equipment that metal has been sensed.
The operating distance varies between sensors, and can be affected by the target, the shape of what is being detected and what environment or material you are using the sensor in. These are all things to bear in mind when choosing the right sensor for your application.

Who uses them?
Inductive proximity sensors are suitable for use in virtually any industry. Common applications include the food and beverage industry, robotics, machine tools, packaging and materials handling among many others.

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Description Price Body Style Thread Size Output Type Detection Range Terminal Type Series Supply Voltage Communication Protocol Length Width Depth Maximum DC Voltage Mounting Type Maximum AC Voltage
RS庫存編號 285-706
製造零件編號IF5645
HK$713.44
單位
Barrel M12 x 1 PNP/NPN-NO/NC 2 mm Cable - 10 → 55 V dc - 71mm - - 55V Flush Mount -
RS庫存編號 695-6732
製造零件編號XS130B3PAL2
HK$814.18
單位
Barrel M30 x 1.5 PNP-NO 15 mm Cable OsiSense XS 12 → 24 V dc - 43mm - - 36V Flush Mount -
RS庫存編號 404-865
製造零件編號E2AS12LS04WPB12M
BrandOmron
HK$475.76
單位
Barrel M12 x 1 PNP-NO 4 mm Cable - 12 → 24 V dc - 56mm - - 32V Flush Mount -
RS庫存編號 610-4956
製造零件編號3RG4012-0KB00
HK$1,121.44
單位
Barrel M12 x 1 NO 2 mm Cable - 20 → 265 V ac, 20 → 320 V dc - 56mm - - 320V Flush Mount 265V
RS庫存編號 814-1023
製造零件編號BES M08EC-PSC15B-S49G
BrandBALLUFF
HK$680.11
單位
Barrel M8 x 1 PNP-NO 1.5 mm M8 - 3 Pin - 12 → 30 V dc - 30mm - - 30V Flush Mount -
RS庫存編號 831-3593
製造零件編號NBB5-18GM60-A0-V1
HK$954.67
單位
Barrel M12 x 1 NPN-NO/NC 5 mm M12 - 4 Pin - 10 → 30 V dc - 70mm - - 30V Flush Mount -
RS庫存編號 750-6757
製造零件編號TL-W5MB1 2M
BrandOmron
HK$532.19
單位
Block - PNP-NO 5 mm Cable - 10 → 30 V dc - 30.5mm 18mm - 30V - -
RS庫存編號 281-1278
製造零件編號XS1N05PA310
HK$652.54
單位
Barrel M5 x 0.5 PNP-NO 1 mm Cable - 5 → 24 V dc - 29mm - - 30V Flush Mount -
RS庫存編號 701-8222
BrandRS PRO
HK$394.11
單位
Barrel M18 x 1 NPN-NO 5 mm Cable - 10 → 30 V dc - 48mm - - 30V Flush Mount -
RS庫存編號 410-4847
製造零件編號BES 516-325-S4-C
BrandBALLUFF
HK$552.19
單位
Barrel M12 x 1 PNP-NO 2 mm M12 - 4 Pin - 10 → 30 V dc - 70mm - - 30V Flush Mount -
RS庫存編號 701-8253
BrandRS PRO
HK$332.30
單位
Barrel M12 x 1 PNP-NO 4 mm Cable - 10 → 30 V dc - 44mm - - 30V Non Flush -
RS庫存編號 763-8318
製造零件編號IFRM 12X9103
BrandBaumer
HK$514.80
單位
Barrel M12 x 1 NAMUR 4 mm Cable - 5 → 30 V dc - 34mm 12mm - 30V Non Flush -
RS庫存編號 816-3708
製造零件編號XSDA400519H7
HK$2,107.95
單位
Block - NO/NC 40 mm Cable - 20 → 264 V ac - 100mm - - - Flush Mount -
RS庫存編號 793-1807
製造零件編號XS7C4A1MPG13
HK$736.07
單位
Block - NO/NC 15 mm PG13.5 Gland - 24 → 240 V ac/dc - 40mm 40mm 117mm 240V Flush Mount 240V
RS庫存編號 444-3271
製造零件編號XS612B1PAM12
HK$448.61
單位
Barrel M12 x 1 PNP-NO 4 mm M12 - 4 Pin - 12 → 48 V dc - 62mm - - 58V Flush Mount -
RS庫存編號 785-8452
製造零件編號E2E-S05N03-WC-C1 2M
BrandOmron
HK$782.90
單位
Barrel M5 x 0.5 NPN-NO 3 mm Cable - 10 → 30 V dc - 31mm - - 30V Non Flush -
RS庫存編號 830-8135
製造零件編號BI 8-M18-AP6X
BrandTurck
HK$1,354.27
單位
Barrel M18 x 1 PNP-NO 8 mm Cable - 10 → 30 V dc - 50mm - - 30V Flush Mount -
RS庫存編號 814-0288
製造零件編號IE5329
HK$718.68
單位
Barrel M8 x 1 PNP-NO 4 mm M8 - 3 Pin - 10 → 36 V dc - 50mm - - 36V Non Flush -
RS庫存編號 814-0197
製造零件編號BT-F130-A
HK$117.94
單位
Ring - NO - - - - - 35mm - - - Non Flush -
RS庫存編號 701-8229
BrandRS PRO
HK$330.73
單位
Barrel M12 x 1 NPN-NO 2 mm Cable - 10 → 30 V dc - 44mm - - 30V Flush Mount -