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
RS Stock No. 896-7229
BrandRS PRO
SGD77.22
Each
units
Barrel M18 NPN-NO 5 mm 10 → 30 V dc Cable IP67 30V Flush 70mm - - - -
RS Stock No. 896-7276
BrandRS PRO
SGD121.55
Each
units
Barrel M30 AC/DC-NO 15 mm 20 → 250 V ac/dc Cable IP67 250V Non Flush 91mm - - - 250V
RS Stock No. 896-7232
BrandRS PRO
SGD77.22
Each
units
Barrel M18 PNP-NO 5 mm 10 → 30 V dc Cable IP67 30V Flush 70mm - - - -
RS Stock No. 896-7273
BrandRS PRO
SGD63.03
Each
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Block - PNP-NO 10 mm 10 → 30 V dc Cable IP67 30V Non Flush 50mm - 20mm 10mm -
New
RS Stock No. 184-5603
BrandRS PRO
SGD113.63
Each
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Barrel M18 NO 5 mm 20 → 250 V ac M12 - 4 Pin IP67 - Flush 83.5mm - - - 250V
RS Stock No. 896-7257
BrandRS PRO
SGD96.32
Each
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Barrel M30 NPN-NO 15 mm 10 → 30 V dc Cable IP67 30V Non Flush 79mm - - - -
New
RS Stock No. 184-5585
BrandRS PRO
SGD102.83
Each
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Barrel M12 PNP-NO 2 mm 10 → 30 V dc M12 - 4 Pin IP67 30V Flush 65mm - - - -
RS Stock No. 896-7263
BrandRS PRO
SGD95.44
Each
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Barrel M30 PNP-NO 10 mm 10 → 30 V dc M12 - 4 Pin IP67 30V Flush 79mm - - - -
New
RS Stock No. 184-5640
BrandRS PRO
SGD113.63
Each
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Barrel M30 PNP-NO/NC 15 mm 10 → 30 V dc Cable IP67 30V Non Flush 74mm - - - -
New
RS Stock No. 184-5633
BrandRS PRO
SGD122.42
Each
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Barrel M30 PNP 10 mm 10 → 30 V dc M12 - 4 Pin IP67 30V Flush 79mm - - - -
New
RS Stock No. 184-5611
BrandRS PRO
SGD104.82
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Barrel M18 PNP-NO/NC 8 mm 10 → 30 V dc Cable IP67 30V Non Flush 78mm - - - -
New
RS Stock No. 184-5586
BrandRS PRO
SGD102.83
Each
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Barrel M12 NPN-NO 4 mm 10 → 30 V dc Cable IP67 30V Non Flush 56mm - - - -
New
RS Stock No. 184-5616
BrandRS PRO
SGD131.24
Each
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Barrel M30 NPN-NO/NC 10 mm 10 → 30 V dc M12 - 4 Pin IP67 30V Flush 79mm - - - -
RS Stock No. 146-6757
BrandRS PRO
SGD118.04
Each
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Barrel M18 PNP-NO/NC 8 mm 10 → 30 V dc Cable IP67 30V Non Flush 70mm - - - -
New
RS Stock No. 184-5631
BrandRS PRO
SGD122.42
Each
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Barrel M30 NPN-NO/NC 10 mm 10 → 30 V dc M12 - 4 Pin IP67 30V Flush 79mm - - - -
New
RS Stock No. 184-5627
BrandRS PRO
SGD118.04
Each
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Barrel M30 NO 10 mm 20 → 250 V ac Cable IP67 - Flush 62mm - - - 250V
New
RS Stock No. 184-5571
BrandRS PRO
SGD101.70
Each
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Block - NPN-NO 8 mm 10 → 30 V dc Cable IP67 30V Non Flush 30mm - 50mm 7mm -
New
RS Stock No. 184-5578
BrandRS PRO
SGD122.04
Each
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Barrel M12 NPN-NO 2 mm 10 → 30 V dc Cable IP67 30V Flush 52mm - - - -
RS Stock No. 896-7248
BrandRS PRO
SGD91.73
Each
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Barrel M18 PNP-NO 8 mm 10 → 30 V dc M12 - 4 Pin IP67 30V Non Flush 70mm - - - -
RS Stock No. 146-6752
BrandRS PRO
SGD122.04
Each
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Barrel M12 PNP-NC 2 mm 10 → 30 V dc Cable IP67 30V Flush 52mm - - - -
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