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 Supply Voltage Length Width Depth Maximum DC Voltage Maximum AC Voltage Mounting Type IP Rating Interface
RS庫存編號 249-2489
製造零件編號NBB0,8-4M25-E0
HK$695.71
單位
Barrel - NPN-NO 0.8 mm Cable 10 → 30 V dc 25mm 4mm - 30V - - IP67 -
RS庫存編號 249-2451
製造零件編號NBB4-12GM50-E0-V1
HK$635.30
單位
Barrel M12 x 1 NPN-NO 4 mm M12 - 4 Pin 10 → 30 V dc 65mm - - 30V - Flush Mount IP67 -
RS庫存編號 105-8532
製造零件編號NBB1,5-8GM40-Z0
HK$566.84
單位
Barrel M8 x 1 NO 1.5 mm Cable 5 → 60 V dc 40mm - - 60V - Flush Mount IP67 -
RS庫存編號 249-2530
製造零件編號NBB10-30GM50-E2
HK$559.43
單位
Barrel M30 x 1.5 PNP-NO 10 mm Cable 10 → 30 V dc 50mm - - 30V - Flush Mount IP67 -
RS庫存編號 249-2445
製造零件編號NBB4-12GM50-E2-V1
HK$529.07
單位
Barrel M12 x 1 PNP-NO 4 mm M12 - 4 Pin 10 → 30 V dc 65mm - - 30V - Flush Mount IP67 -
RS庫存編號 831-3503
製造零件編號NBB2-12GM30-E2-V1
HK$531.56
單位
Barrel M12 x 1 PNP-NO 2 mm M12 - 4 Pin 10 → 30 V dc 45mm - - 30V - Flush Mount IP67 -
RS庫存編號 458-5460
製造零件編號NBB4-12GM30-E2-V1
HK$529.07
單位
Barrel M12 x 1 PNP-NO 4 mm M12 - 4 Pin 10 → 30 V dc 45mm - - 30V - - IP67 -
RS庫存編號 458-5454
製造零件編號NBB4-12GM30-E2
HK$639.07
單位
Barrel M12 x 1 PNP-NO 4 mm Cable 10 → 30 V dc 30mm - - 30V - - IP67 -
RS庫存編號 610-5145
製造零件編號3RG4210-0AG00-PF
HK$734.33
單位
Barrel M5 x 0.5 PNP-NO 0.8 mm Cable 24 V dc 25mm - - 30V - - IP67 -
RS庫存編號 249-2423
製造零件編號NBB8-18GM50-E2-V1
HK$689.55
單位
Barrel M18 x 1 PNP-NO 8 mm M12 - 4 Pin 10 → 30 V dc 65mm - - 30V - Flush Mount IP67 -
RS庫存編號 289-8506
製造零件編號NBB2-V3-E0
HK$376.45
單位
Block - NPN-NO 2 mm Cable 10 → 30 V dc 27.8mm 16mm 10mm 30V - - IP67 -
RS庫存編號 328-1397
製造零件編號RC10-14-N0
HK$767.58
單位
Ring - NAMUR 20 mm Cable 5 → 25 V dc 32.5mm 25mm 20mm 25V - - IP67 -
RS庫存編號 105-8530
製造零件編號NBB15-30GM50-E2-V1
HK$732.82
單位
Barrel M30 x 1.5 PNP-NO 15 mm M12 - 4 Pin 10 → 30 V dc 65mm - - 30V - Flush Mount IP67 -
RS庫存編號 831-3676
製造零件編號NBN4-12GM35-A2-V1
HK$672.40
單位
Barrel M12 x 1 PNP-NO/NC 4 mm M12 - 4 Pin 10 → 30 V dc 45mm - - 30V - Non Flush IP67 -
RS庫存編號 610-5038
製造零件編號3RG4014-0KB00-PF
HK$943.84
單位
Barrel M30 x 1.5 NO 10 mm Cable 20 → 265 V ac, 20 → 320 V dc 54mm - - 320V 265V Flush Mount IP67 -
RS庫存編號 610-4956
製造零件編號3RG4012-0KB00
HK$872.49
單位
Barrel M12 x 1 NO 2 mm Cable 20 → 265 V ac, 20 → 320 V dc 56mm - - 320V 265V Flush Mount IP67 -
RS庫存編號 831-3593
製造零件編號NBB5-18GM60-A0-V1
HK$723.93
單位
Barrel M12 x 1 NPN-NO/NC 5 mm M12 - 4 Pin 10 → 30 V dc 70mm - - 30V - Flush Mount IP67 -
RS庫存編號 328-1410
製造零件編號RJ15-14-N
HK$855.79
單位
Ring - NAMUR 20 mm Cable 5 → 25 V dc 32.5mm 25mm 20mm 25V - - IP67 -
RS庫存編號 831-3685
製造零件編號NBN4-12GM40-E0
HK$531.56
單位
Barrel M12 x 1 NPN-NO 4 mm Cable 10 → 30 V dc 40mm - - 30V - Non Flush IP67 -
RS庫存編號 780-0084
製造零件編號NBB5-18GM60-A2-V1
HK$537.75
單位
Barrel M18 x 1 PNP-NO/NC 5 mm M12 - 4 Pin 10 → 30 V dc 70mm - - 30V - Flush Mount IP67 -