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庫存編號 158-5063
製造零件編號KB0025
HK$1,318.05
單位
Barrel - - 20 mm 20 → 250 V ac/dc Cable IP65 250V Non Flush 99mm - - - 250V
RS庫存編號 158-5079
製造零件編號KB5004
HK$999.90
單位
Barrel - PNP-NO 20 mm 10 → 36 V dc Cable IP65 36V Non Flush 99mm - - - -
RS庫存編號 307-395
製造零件編號CJ10-30GM-WS
HK$1,812.67
單位
Barrel M30 - 10 mm 20 → 253 V ac Cable IP67 - Non Flush 79mm - - - 253V
RS庫存編號 406-354
製造零件編號XT130B1FBL2
HK$1,244.68
單位
Barrel M30 NC 10 mm 24 → 240 V ac Cable IP67 - Flush 70mm - - - 240V
RS庫存編號 446-0204
製造零件編號CFDM 20P 1500 S35L
BrandBaumer
HK$2,142.33
單位
Block - PNP-NO 5 mm 10 → 30 V dc M8 - 3 Pin IP65 30V Flush 44mm - 20mm 12mm -
RS庫存編號 769-6803
製造零件編號CCN15-30GS60-E2
HK$946.49
單位
Barrel M30 PNP-NO 15 mm 10 → 60 V dc Cable IP67 60V Non Flush 60mm - - 60mm -
全新
RS庫存編號 184-5600
BrandRS PRO
HK$627.64
單位
Barrel M18 NPN-NO/NC 8 mm 10 → 30 V dc M12 - 4 Pin IP67 30V Non Flush 91.5mm - - - -
全新
RS庫存編號 184-5632
BrandRS PRO
HK$606.88
單位
Barrel M30 PNP-NO/NC 10 mm 10 → 30 V dc Cable IP67 30V Flush 62mm - - - -
全新
RS庫存編號 184-5601
BrandRS PRO
HK$627.64
單位
Barrel M18 PNP-NO/NC 8 mm 10 → 30 V dc M12 - 4 Pin IP67 30V Non Flush 91.5mm - - - -
全新
RS庫存編號 184-5639
BrandRS PRO
HK$653.83
單位
Barrel M30 NPN-NO/NC 15 mm 10 → 30 V dc M12 - 4 Pin IP67 30V Non Flush 91mm - - - -
全新
RS庫存編號 184-5642
BrandRS PRO
HK$929.27
單位
Barrel M30 NO 15 mm 20 → 250 V ac/dc M12 - 4 Pin IP67 250V Non Flush 91mm - - - 250V
全新
RS庫存編號 184-5633
BrandRS PRO
HK$653.83
單位
Barrel M30 PNP 10 mm 10 → 30 V dc M12 - 4 Pin IP67 30V Flush 79mm - - - -
全新
RS庫存編號 184-5611
BrandRS PRO
HK$559.81
單位
Barrel M18 PNP-NO/NC 8 mm 10 → 30 V dc Cable IP67 30V Non Flush 78mm - - - -
RS庫存編號 902-7464
製造零件編號BCS M30B4I1-PSC15D-EP02
BrandBALLUFF
HK$962.73
單位
Barrel M30 PNP-NO 15 mm 10 → 30 V dc Cable IP67 30V Flush 66.5mm - - - -
RS庫存編號 902-7394
製造零件編號BCS M08T4C-XXS15C-EP02-GZ01-002
BrandBALLUFF
HK$864.03
單位
Barrel M8 Amplifier Interface 1.5 mm 4 → 8 V dc Cable IP67 8V Flush 25mm - - - -
RS庫存編號 837-7743
製造零件編號BCF10-S30-VP4X
BrandTurck
HK$1,814.12
單位
Barrel M30 PNP-CO 15 mm 10 → 65 V dc Cable IP67 65V Flush, Non Flush 63mm - 40mm - -
全新
RS庫存編號 184-5614
BrandRS PRO
HK$701.39
單位
Barrel M30 NO 10 mm 20 → 250 V ac M12 - 4 Pin IP67 - Flush 79mm - - - 250V
全新
RS庫存編號 188-5249
製造零件編號CA18CAN12BPM1IO
HK$742.30
單位
Barrel M18 PNP/NPN-NO/NC 12 mm 10 → 40 V dc M12 - 4 Pin IP67, IP68, IP69K 40V Non Flush 85mm IO-Link - - -
RS庫存編號 686-4746
製造零件編號XT230A1PAL2
HK$950.00
單位
Barrel M30 PNP-NO 15 mm 10 → 30 V dc Cable IP67 38V Non Flush 74.5mm - - - -
全新
RS庫存編號 184-5609
BrandRS PRO
HK$559.81
單位
Barrel M18 NPN-NO/NC 8 mm 10 → 30 V dc Cable IP67 30V Non Flush 78mm - - - -