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 859-2875
製造零件編號CD50CNF06NO
TWD1,327.00
單位
Block - NPN-NO 6 mm 10 → 30 V dc Cable IP67 30V Non Flush 30mm - 50mm 7mm -
RS庫存編號 339-5373
製造零件編號CBN2-F46-E2
TWD2,737.00
單位
Block - PNP-NO 2 mm 10 → 30 V dc Cable IP67 30V Non Flush 50mm - 20mm 5mm -
RS庫存編號 896-7267
BrandRS PRO
TWD1,739.00
單位
Barrel M30 PNP-NO 15 mm 10 → 30 V dc M12 - 4 Pin IP67 30V Non Flush 79mm - - - -
RS庫存編號 822-4504
製造零件編號E2K-X4ME2
BrandOmron
TWD4,560.00
單位
Barrel M12 NPN-NC 4 mm 10 → 30 V dc Cable IP66 30V Non Flush 80mm - 10.7 (Dia.)mm - -
RS庫存編號 822-4513
製造零件編號E2K-X4MF1
BrandOmron
TWD4,524.00
單位
Barrel M12 PNP-NO 4 mm 10 → 30 V dc Cable IP66 30V Non Flush 80mm - 10.7 (Dia.)mm - -
RS庫存編號 896-7245
BrandRS PRO
TWD2,046.00
單位
Barrel M18 NO 8 mm 20 → 250 V ac Cable IP67 - Non Flush 83.5mm - - - 250V
RS庫存編號 896-7223
BrandRS PRO
TWD1,647.00
單位
Barrel M18 NPN-NO 8 mm 10 → 30 V dc Cable IP67 30V Non Flush 70mm - - - -
RS庫存編號 786-5958
製造零件編號CM30-25NAP-KW1
BrandSick
TWD6,100.00
單位
Barrel M30 NO/NC 25 mm 20 → 250 V ac Cable IP67 - Non Flush 75.6mm - - - 250V
RS庫存編號 837-7614
製造零件編號BC10-P30SR-VP4X2 W/M16X1.5
BrandTurck
TWD12,808.00
單位
Barrel M30 PNP-CO 15 mm 10 → 65 V dc M16 Gland IP67 65V Flush, Non Flush 115mm - - - -
RS庫存編號 856-8434
製造零件編號EC3025TBAPL
TWD9,204.00
單位
Barrel M30 NO/NC 25 mm 20 → 265 V ac Cable IP67 - Non Flush 91mm - - - 265V
RS庫存編號 158-5063
製造零件編號KB0025
TWD5,159.00
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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
TWD4,440.00
單位
Barrel - PNP-NO 20 mm 10 → 36 V dc Cable IP65 36V Non Flush 99mm - - - -
全新
RS庫存編號 184-5634
BrandRS PRO
TWD3,880.00
單位
Barrel M30 NO 10 mm 20 → 250 V ac/dc Cable IP67 250V Flush 62mm - - - 250V
全新
RS庫存編號 184-5604
BrandRS PRO
TWD2,458.00
單位
Barrel M18 NPN-NO/NC 5 mm 10 → 30 V dc Cable IP67 30V Flush 70mm - - - -
全新
RS庫存編號 184-5635
BrandRS PRO
TWD4,080.00
單位
Barrel M30 NO 10 mm 20 → 250 V ac/dc M12 - 4 Pin IP67 250V Flush 79mm - - - 250V
RS庫存編號 184-8799
製造零件編號CCN15-30GS60-E2-V1
TWD5,189.00
單位
Barrel M30 PNP-NO 15 mm 10 → 60 V dc M12 - 4 Pin IP67 60V Non Flush 72.5mm - - - -
RS庫存編號 837-7705
製造零件編號BC20-K40SR-VP4X2-H1141
BrandTurck
TWD13,899.00
單位
Barrel M30 NO/NC 20 mm 10 → 65 V dc M16 Gland IP67 65V Flush 90mm - 40mm - -
全新
RS庫存編號 184-5642
BrandRS PRO
TWD4,080.00
單位
Barrel M30 NO 15 mm 20 → 250 V ac/dc M12 - 4 Pin IP67 250V Non Flush 91mm - - - 250V
RS庫存編號 739-6626
製造零件編號KG5040
TWD5,020.00
單位
Barrel M18 PNP/NPN-NO/NC 8 mm 10 → 55 V dc Cable IP65 55V Non Flush 110mm - - - -
RS庫存編號 902-7427
製造零件編號BCS M12B4G2-PSC40D-S04K
BrandBALLUFF
TWD3,821.00
單位
Barrel M12 PNP-NO 4 mm 10 → 30 V dc M12 - 4 Pin IP67 30V Flush 75mm - - - -