Capacitive Proximity Sensors

Capacitive proximity sensors are a type of sensor that can detect metallic and non-metallic materials. They can detect and measure materials that are conductive or have a greater dielectric constant than air. They are able to detect materials in solid form, in powder form or in granulate. How do they work? Capacitive sensors use an electrical field to detect objects. Any changes in capacitance in the sensing area are detected by the sensor, which then changes state. What are they used for? Capacitive proximity sensors are incredibly versatile as they are able to sense both ferrous and non-ferrous materials. These sensors are frequently found within the automotive industry, in the food industry and within storage and conveyor systems. Capacitive proximity sensors can be used to detect liquid through non-ferrous materials such as glass or plastic. Typical applications include the induction moulding process, liquid level detection and material level control. Things to consider Capacitive proximity sensors are ideal for sensing all sorts of materials, but you must keep them away from non-target materials. Non-target materials can potentially interfere with the sensor, and provide inaccurate or incorrect readings. Capacitive proximity sensors have an excellent life span and are highly reliable. They are resistant to fault and contaminants such as dust and spray particles have very little impact on them. However, you should bear in mind that they can be a little slower to provide a reading that inductive sensors.

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Description Price Body Style Thread Size Output Type Detection Range Supply Voltage Terminal Type IP Rating Maximum DC Voltage Mounting Style Length Interface Width Depth Maximum AC Voltage
New
RS Stock No. 184-5640
BrandRS PRO
£50.28
Each
Units
Barrel M30 PNP-NO/NC 15 mm 10 → 30 V dc Cable IP67 30V Non Flush 74mm - - - -
New
RS Stock No. 184-5616
BrandRS PRO
£58.07
Each
Units
Barrel M30 NPN-NO/NC 10 mm 10 → 30 V dc M12 - 4 Pin IP67 30V Flush 79mm - - - -
New
RS Stock No. 184-5628
BrandRS PRO
£54.17
Each
Units
Barrel M30 NO 10 mm 20 → 250 V ac M12 - 4 Pin IP67 - Flush 79mm - - - 250V
New
RS Stock No. 184-5610
BrandRS PRO
£48.33
Each
Units
Barrel M18 NPN-NO/NC 8 mm 10 → 30 V dc M12 - 4 Pin IP67 30V Non Flush 91.5mm - - - -
New
RS Stock No. 184-5604
BrandRS PRO
£46.38
Each
Units
Barrel M18 NPN-NO/NC 5 mm 10 → 30 V dc Cable IP67 30V Flush 70mm - - - -
New
RS Stock No. 184-5593
BrandRS PRO
£52.23
Each
Units
Barrel M18 NPN-NO/NC 5 mm 10 → 30 V dc Cable IP67 30V Flush 70mm - - - -
New
RS Stock No. 184-5625
BrandRS PRO
£54.17
Each
Units
Barrel M30 PNP-NO/NC 15 mm 10 → 30 V dc Cable IP67 30V Non Flush 74mm - - - -
New
RS Stock No. 184-5580
BrandRS PRO
£54.00
Each
Units
Barrel M12 NPN-NO 4 mm 10 → 30 V dc Cable IP67 30V Non Flush 56mm - - - -
New
RS Stock No. 184-5588
BrandRS PRO
£45.50
Each
Units
Barrel M12 PNP-NO 4 mm 10 → 30 V dc Cable IP67 30V Non Flush 56mm - - - -
New
RS Stock No. 184-5609
BrandRS PRO
£46.38
Each
Units
Barrel M18 NPN-NO/NC 8 mm 10 → 30 V dc Cable IP67 30V Non Flush 78mm - - - -
New
RS Stock No. 184-5603
BrandRS PRO
£50.28
Each
Units
Barrel M18 NO 5 mm 20 → 250 V ac M12 - 4 Pin IP67 - Flush 83.5mm - - - 250V
New
RS Stock No. 184-5601
BrandRS PRO
£52.00
Each
Units
Barrel M18 PNP-NO/NC 8 mm 10 → 30 V dc M12 - 4 Pin IP67 30V Non Flush 91.5mm - - - -
New
RS Stock No. 184-5600
BrandRS PRO
£52.00
Each
Units
Barrel M18 NPN-NO/NC 8 mm 10 → 30 V dc M12 - 4 Pin IP67 30V Non Flush 91.5mm - - - -
New
RS Stock No. 184-5599
BrandRS PRO
£52.23
Each
Units
Barrel M18 NPN-NO/NC 8 mm 10 → 30 V dc Cable IP67 30V Non Flush 78mm - - - -
RS Stock No. 158-5063
Mfr. Part No.KB0025
£148.05
Each
Units
Barrel - - 20 mm 20 → 250 V ac/dc Cable IP65 250V Non Flush 99mm - - - 250V
RS Stock No. 341-474
Mfr. Part No.PXW-3-230
BrandTempatron
£134.12
Each
Units
Barrel - NO/NC 25 mm 230 V ac Cable IP67 - Non Flush 134mm - - - 230V
RS Stock No. 786-5958
Mfr. Part No.CM30-25NAP-KW1
BrandSick
£102.22
Each
Units
Barrel M30 NO/NC 25 mm 20 → 250 V ac Cable IP67 - Non Flush 75.6mm - - - 250V
RS Stock No. 814-0339
Mfr. Part No.KF5001
£92.09
Each
Units
Barrel M12 PNP-NO 6 mm 10 → 36 V dc M12 - 4 Pin IP65 36V Non Flush 61.2mm - - - -
RS Stock No. 780-0080
Mfr. Part No.CBB8-18GS75-E2
£97.90
Each
Units
Barrel M18 PNP-NO 8 mm 10 → 30 V dc Cable IP67 30V Flush 75.5mm - - - -
RS Stock No. 307-395
Mfr. Part No.CJ10-30GM-WS
£195.70
Each
Units
Barrel M30 - 10 mm 20 → 253 V ac Cable IP67 - Non Flush 79mm - - - 253V
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