Capacitive Proximity Sensors:

138 Products Found

element14 offers commercial proximity sensors with detection ranges from 2 mm to 25 mm. These sensors are available in various output options and configurations, such as PNP and NPN, with supply voltages ranging from 2 V DC to 250 V DC and operating temperatures between -25°C and 80°C.

Capacitive proximity sensors are non-contact devices that work with both conducting and insulating (dielectric) objects, such as the unprepared surface of a mechanism or a moving conveyorized object. These sensors contain a high-frequency oscillator and a sensing surface formed by two metal electrodes. When the target approaches the sensing surface, it enters the electrostatic field of the electrodes and alters the oscillator's capacitance. Consequently, the oscillator circuit begins oscillating and changes the sensor's output state upon reaching a specific amplitude. As the target moves away from the sensor, the oscillator's amplitude decreases, returning the sensor to its original state. 

Capacitive proximity sensors can detect metal objects as well as non-metallic materials such as paper, glass, liquids, and cloth. To learn more about proximity sensors for industrial applications, please read our comprehensive guide for proximity sensors.

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2840520

RoHS

Each
1+
HK$1,172.550
5+
HK$1,116.250
10+
HK$1,093.930
25+
HK$1,071.600
50+
HK$1,069.550
Min: 1 / Mult: 1
-
-
-
10mm
10mm
-
10V
10VDC
30V
30VDC
-
Module
-
Cable
Plastic
IP67
-25°C
70°C
-
1908324

RoHS

Each
1+
HK$1,606.900
5+
HK$1,529.740
10+
HK$1,499.150
25+
HK$1,468.560
50+
HK$1,437.960
More Pricing...
Min: 1 / Mult: 1
Capacitive Proximity Sensor
-
-
20mm
20mm
PNP
10V
10VDC
65V
65VDC
-
-
-
Terminal Chamber
ABS (Acrylonitrile Butadiene Styrene)
IP67
-25°C
70°C
-
1908323

RoHS

Each
1+
HK$1,617.180
5+
HK$1,539.530
10+
HK$1,508.740
25+
HK$1,477.950
50+
HK$1,447.160
More Pricing...
Min: 1 / Mult: 1
Capacitive Proximity Sensor
M30
-
10mm
10mm
PNP
10V
10VDC
65V
65VDC
-
-
-
Cable
Metal
IP67
-25°C
70°C
-
2778912

RoHS

TELEMECANIQUE SENSORS
Each
1+
HK$2,557.580
Min: 1 / Mult: 1
-
-
-
-
15mm
Digital
-
-
-
-
-
-
-
-
-
-
-
-
OsiSense XT Series
1603020

RoHS

Each
1+
HK$1,136.880
5+
HK$1,115.450
10+
HK$1,085.190
25+
HK$1,048.960
50+
HK$1,024.170
More Pricing...
Min: 1 / Mult: 1
Capacitive
-
0mm
10mm
10mm
NPN
10V
10VDC
30V
30VDC
-
-
-
Wire Leads
ABS (Acrylonitrile Butadiene Styrene)
IP66
-10°C
55°C
E2K-F Series
2663549

RoHS

Each
1+
HK$2,171.860
5+
HK$2,063.280
10+
HK$1,998.120
25+
HK$1,932.970
50+
HK$1,894.320
More Pricing...
Min: 1 / Mult: 1
Capacitive Proximity Sensor
M30
0mm
16mm
16mm
PNP
10V
10VDC
40V
40VDC
-
-
-
Cable
PBT (Polybutylene Terephthalate)
IP67, IP68, IP69K
-30°C
85°C
-
2663552

RoHS

Each
1+
HK$962.660
5+
HK$943.410
10+
HK$924.160
25+
HK$904.910
50+
HK$885.650
More Pricing...
Min: 1 / Mult: 1
Capacitive Proximity Sensor
M30
4mm
25mm
25mm
PNP
10V
10VDC
40V
40VDC
-
-
-
4 Pin M12 Connector
PBT (Polybutylene Terephthalate)
IP67, IP69K
-30°C
85°C
-
7113250

RoHS

Each
1+
HK$3,279.780
5+
HK$3,115.800
10+
HK$3,017.400
25+
HK$2,919.010
50+
HK$2,860.630
More Pricing...
Min: 1 / Mult: 1
Capacitive Proximity Sensor
M30
2mm
-
-
-
-
20VAC
-
250VAC
-
-
-
Cable
Thermoplastic Polyester
IP67
-25°C
80°C
-
2663551

RoHS

Each
1+
HK$971.910
5+
HK$952.480
10+
HK$933.040
25+
HK$913.600
50+
HK$894.160
More Pricing...
Min: 1 / Mult: 1
Capacitive Proximity Sensor
M30
4mm
25mm
25mm
PNP
10V
10VDC
40V
40VDC
-
-
-
Cable
PBT (Polybutylene Terephthalate)
IP67, IP69K
-30°C
85°C
-
2706237

RoHS

VCC / VISUAL COMMUNICATIONS COMPANY
Each
1+
HK$77.850
5+
HK$67.210
10+
HK$56.560
20+
HK$55.430
50+
HK$54.300
Min: 1 / Mult: 1
-
-
-
0mm
-
-
-
-
-
-
LED
-
Green
-
-
-
-
-
CTH Series
1776626

RoHS

CARLO GAVAZZI
Each
1+
HK$2,582.830
5+
HK$2,453.690
10+
HK$2,376.210
25+
HK$2,298.730
50+
HK$2,252.760
More Pricing...
Min: 1 / Mult: 1
Capacitive Proximity Sensor
-
-
25mm
-
MOSFET
-
-
-
-
-
-
-
-
-
-
-
-
-
2516022

RoHS

CARLO GAVAZZI
Each
1+
HK$3,279.780
5+
HK$3,115.800
10+
HK$3,017.400
25+
HK$2,919.010
50+
HK$2,860.630
More Pricing...
Min: 1 / Mult: 1
Capacitive Proximity Sensor
-
-
16mm
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2706452

RoHS

VCC / VISUAL COMMUNICATIONS COMPANY
Each
1+
HK$72.670
5+
HK$62.920
10+
HK$53.160
20+
HK$52.100
50+
HK$51.040
Min: 1 / Mult: 1
-
-
-
0mm
0mm
-
2V
-
5.5V
-
LED
-
Yellow
-
-
-
-
-
CTH Series
2706228

RoHS

VCC / VISUAL COMMUNICATIONS COMPANY
Each
1+
HK$78.090
5+
HK$67.330
10+
HK$56.560
20+
HK$55.430
50+
HK$54.300
Min: 1 / Mult: 1
-
-
-
0mm
-
-
-
-
-
-
LED
-
Red
-
-
-
-
-
CTH Series
2706232

RoHS

VCC / VISUAL COMMUNICATIONS COMPANY
Each
1+
HK$88.290
5+
HK$76.170
10+
HK$64.040
20+
HK$62.760
50+
HK$61.480
Min: 1 / Mult: 1
-
-
-
0mm
-
-
-
-
-
-
LED
-
White
-
-
-
-
-
CTH Series
2706447

RoHS

VCC / VISUAL COMMUNICATIONS COMPANY
Each
1+
HK$74.150
5+
HK$65.480
10+
HK$56.810
20+
HK$55.680
50+
HK$54.540
Min: 1 / Mult: 1
-
-
-
0mm
0mm
-
2V
-
5.5V
-
LED
-
Blue
-
-
-
-
-
CTH Series
2706448

RoHS

VCC / VISUAL COMMUNICATIONS COMPANY
Each
1+
HK$73.400
5+
HK$63.280
10+
HK$53.160
20+
HK$52.100
50+
HK$51.040
Min: 1 / Mult: 1
-
-
-
0mm
0mm
-
2V
-
5.5V
-
LED
-
Blue
-
-
-
-
-
CTH Series
2706233

RoHS

VCC / VISUAL COMMUNICATIONS COMPANY
Each
1+
HK$80.960
5+
HK$70.010
10+
HK$59.050
20+
HK$57.870
50+
HK$56.690
Min: 1 / Mult: 1
-
-
-
0mm
-
-
-
-
-
-
LED
-
White
-
-
-
-
-
CTH Series
2706229

RoHS

VCC / VISUAL COMMUNICATIONS COMPANY
Each
1+
HK$67.900
5+
HK$59.890
10+
HK$51.870
20+
HK$50.840
50+
HK$49.800
Min: 1 / Mult: 1
-
-
-
0mm
-
-
-
-
-
-
LED
-
Red
-
-
-
-
-
CTH Series
2706451

RoHS

VCC / VISUAL COMMUNICATIONS COMPANY
Each
1+
HK$73.400
5+
HK$63.280
10+
HK$53.160
20+
HK$52.100
50+
HK$51.040
Min: 1 / Mult: 1
-
-
-
0mm
0mm
-
2V
-
5.5V
-
LED
-
Yellow
-
-
-
-
-
CTH Series
2706236

RoHS

VCC / VISUAL COMMUNICATIONS COMPANY
Each
1+
HK$56.560
5+
HK$48.920
10+
HK$42.640
Min: 1 / Mult: 1
-
-
-
0mm
-
-
-
-
-
-
LED
-
Green
-
-
-
-
-
CTH Series
3523984

RoHS

Each
1+
HK$1,215.080
5+
HK$1,154.330
10+
HK$1,117.880
25+
HK$1,081.430
50+
HK$898.290
More Pricing...
Min: 1 / Mult: 1
Capacitive Proximity Sensor
M18 x 1
-
12mm
12mm
NPN, Push Pull, PNP
10V
10VDC
40V
40VDC
-
-
-
Cable
Plastic
IP67, IP68, IP69K
-30°C
85°C
-
4057969

RoHS

Each
1+
HK$1,532.770
5+
HK$1,502.120
10+
HK$1,471.460
25+
HK$1,440.810
50+
HK$1,410.150
More Pricing...
Min: 1 / Mult: 1
Capacitive Proximity Sensor
M30 x 1.5
0mm
16mm
16mm
PNP
10V
10VDC
36V
36VDC
-
-
-
4 Pin M12 Connector
PBT (Polybutylene Terephthalate)
IP67, IP68, IP69K
-30°C
85°C
CM Series
4057968

RoHS

Each
1+
HK$1,397.900
5+
HK$1,369.950
10+
HK$1,341.990
25+
HK$1,314.030
50+
HK$1,286.070
More Pricing...
Min: 1 / Mult: 1
Capacitive Proximity Sensor
M18 x 1
0mm
12mm
12mm
PNP
10V
10VDC
36V
36VDC
-
-
-
4 Pin M12 Connector
PBT (Polybutylene Terephthalate)
IP67, IP68, IP69K
-30°C
85°C
CM Series
4306014

RoHS

Each
1+
HK$1,405.620
5+
HK$1,335.340
10+
HK$1,293.180
25+
HK$1,251.010
50+
HK$1,225.990
More Pricing...
Min: 1 / Mult: 1
Capacitive Proximity Sensor
M18
-
8mm
8mm
PNP
10V
10VDC
40V
40VDC
-
-
-
4 Pin M12 Connector
Plastic
IP67, IP68, IP69K
-30°C
85°C
TRIPLESHIELD CA18CAF Series
26-50 of 138 items
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