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.

...
Lees meer Lees minder

Filters

1 - 20 van 241 producten worden weergegeven
Resultaten per pagina
Omschrijving Prijs Body Style Thread Size Output Type Detection Range Supply Voltage Terminal Type Communication Protocol IP Rating Maximum DC Voltage Mounting Style Length Interface Width Depth
RS-stocknr. 902-7470
FabrikantnummerBCS Q40BBAA-GPC20C-EP02
FabrikantBALLUFF
€ 57,32
Each
Aantal stuks
Block - PNP/NPN-NO/NC 20 mm 10 → 30 V dc Cable - IP67 30V Flush 40mm - 40mm 10mm
RS-stocknr. 902-7521
FabrikantnummerBCS M30BBE1-PSC25H-EP02
FabrikantBALLUFF
€ 62,35
Each
Aantal stuks
Barrel M30 x 1.5 PNP-NO 25 mm 10 → 30 V dc Cable - IP67 30V Non Flush 66.5mm - - -
RS-stocknr. 859-2875
FabrikantnummerCD50CNF06NO
FabrikantCarlo Gavazzi
€ 35,60
Each
Aantal stuks
Block - NPN-NO 6 mm 10 → 30 V dc Cable - IP67 30V Non Flush 30mm - 50mm 7mm
RS-stocknr. 902-7401
FabrikantnummerBCS M12T4D1-XXS80G-EP02-GZ01-002
FabrikantBALLUFF
€ 86,21
Each
Aantal stuks
Barrel M12 x 1 Amplifier Interface 8 mm 4 → 8 V dc Cable - IP67 8V Non Flush 30mm - - -
RS-stocknr. 902-7477
FabrikantnummerBCS R08RRE-PSM80C-EP00,3-GS75
FabrikantBALLUFF
€ 84,17
Each
Aantal stuks
Block - PNP-NO 8 mm 12 → 30 V dc Cable - IP67 30V Flush 34mm - 16mm 8mm
RS-stocknr. 902-7473
FabrikantnummerBCS Q40BBAA-PSC20C-EP00,3-GS49
FabrikantBALLUFF
€ 59,07
Each
Aantal stuks
Block - PNP-NO 20 mm 10 → 30 V dc Cable - IP67 30V Flush 40mm - 40mm 10mm
RS-stocknr. 339-5395
FabrikantnummerCBN5-F46-E2
FabrikantPepperl + Fuchs
€ 76,50
Each
Aantal stuks
Block - PNP-NO 5 mm 10 → 30 V dc Cable - IP67 30V Non Flush 50mm - 20mm 5mm
RS-stocknr. 902-7492
FabrikantnummerBCS M12BBE2-PSC80H-S04K
FabrikantBALLUFF
€ 77,39
Each
Aantal stuks
Barrel M12 x 1 PNP-NO 8 mm 10 → 30 V dc M12 - 4 Pin - IP67 30V Non-flush 75mm - - -
RS-stocknr. 896-7245
FabrikantRS PRO
€ 73,86
Each
Aantal stuks
Barrel M18 x 1 NO 8 mm 20 → 250 V ac Cable - IP67 - Non Flush 83.5mm - - -
RS-stocknr. 554-649
FabrikantnummerKI5085
Fabrikantifm electronic
€ 115,40
Each
Aantal stuks
Barrel M30 x 1.5 PNP-NO/NC 8 mm 10 → 36 V dc M12 - 4 Pin IO-LINK IP65, IP67 36V Flush 90mm IO-Link - -
RS-stocknr. 902-7512
FabrikantnummerBCS M30BBE2-PSC25H-S04K
FabrikantBALLUFF
€ 62,35
Each
Aantal stuks
Barrel M30 x 1.5 PNP-NO 25 mm 10 → 30 V dc M12 - 4 Pin - IP67 30V Non Flush 78.5mm - - -
RS-stocknr. 902-7495
FabrikantnummerBCS M12BBG1-PSC80H-EP02
FabrikantBALLUFF
€ 73,32
Each
Aantal stuks
Barrel M12 x 1 PNP-NO 7 mm 10 → 30 V dc Cable - IP67 30V Flush 61mm - - -
RS-stocknr. 158-5079
FabrikantnummerKB5004
Fabrikantifm electronic
€ 119,00
Each
Aantal stuks
Barrel - PNP-NO 20 mm 10 → 36 V dc Cable - IP65 36V Non Flush 99mm - - -
RS-stocknr. 339-5373
FabrikantnummerCBN2-F46-E2
FabrikantPepperl + Fuchs
€ 76,50
Each
Aantal stuks
Block - PNP-NO 2 mm 10 → 30 V dc Cable - IP67 30V Non Flush 50mm - 20mm 5mm
RS-stocknr. 902-7439
FabrikantnummerBCS M12BBG2-PSC40D-S04K
FabrikantBALLUFF
€ 83,83
Each
Aantal stuks
Barrel M12 x 1 PNP-NO 4 mm 10 → 30 V dc M12 - 4 Pin - IP67 30V Flush 75mm - - -
RS-stocknr. 786-5958
FabrikantnummerCM30-25NAP-KW1
FabrikantSick
€ 117,52
Each
Aantal stuks
Barrel M30 x 1.5 NO/NC 25 mm 20 → 250 V ac Cable - IP67 - Non Flush 75.6mm - - -
RS-stocknr. 769-6803
FabrikantnummerCCN15-30GS60-E2
FabrikantPepperl + Fuchs
€ 110,50
Each
Aantal stuks
Barrel M30 x 1.5 PNP-NO 15 mm 10 → 60 V dc Cable - IP67 60V Non Flush 60mm - - 60mm
RS-stocknr. 896-7282
FabrikantRS PRO
€ 60,27
Each
Aantal stuks
Block - PNP-NO 8 mm 10 → 30 V dc Cable - IP67 30V Non Flush 50mm - 30mm 7mm
RS-stocknr. 896-7257
FabrikantRS PRO
€ 70,98
Each
Aantal stuks
Barrel M30 x 1.5 NPN-NO 15 mm 10 → 30 V dc Cable - IP67 30V Non Flush 79mm - - -
RS-stocknr. 328-1498
FabrikantnummerCBB4-12GH70-E2
FabrikantPepperl + Fuchs
€ 104,50
Each
Aantal stuks
Barrel M12 x 1 PNP-NO 4 mm 10 → 36 V dc Cable - IP65 36V Flush 69mm - - -
Related Products
The output can be operated either as a ...
Description:
The output can be operated either as a switching output or in IO-Link modeFully configurable via IO-Link v1.1. Electrical outputs can be configured as PNP/NPN/Push-pull, normally open or normally closedTimer functions can be set, such as switch-on and switch-off delayAdjustable ...
Capacitive sensors can also be used to detect ...
Description:
Capacitive sensors can also be used to detect non metallic materials i.e. plastic, paper, fluids etc. Can be used for the detection of levels, or as a hand-held switch. Stainless steel housing with PBT sensing faceSenses a wide variety of ...
RS branded plastic cylindrical capacitive sensors with surge ...
Description:
RS branded plastic cylindrical capacitive sensors with surge protection. Wide range of detecting objects such as metal, plastic or liquidPBT housingIP67 protection degree.
BCS capacitive sensors monitor and detect stack heights ...
Description:
BCS capacitive sensors monitor and detect stack heights and levels as well as the presence of objects and content in glass, plastic or paper packages all with extreme precision. The BCS range are unaffected by dust, surface reflections or any ...