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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4306012

RoHS

Each
1+
HK$402.120
5+
HK$382.020
10+
HK$369.950
25+
HK$357.890
50+
HK$315.570
More Pricing...
Min: 1 / Mult: 1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CD Series
4154313

RoHS

Each
1+
HK$1,219.100
5+
HK$1,194.720
10+
HK$1,170.340
25+
HK$1,145.960
50+
HK$1,121.580
More Pricing...
Min: 1 / Mult: 1
Capacitive Proximity Sensor
M30 x 1.5
0mm
10mm
10mm
PNP / SPST-NO / SPST-NC
10V
12VDC
30V
30VDC
-
-
-
4 Pin M12 Connector
Metal
IP65, IP67
-25°C
70°C
XT Series
4306010

RoHS

Each
1+
HK$2,258.520
5+
HK$2,257.510
10+
HK$2,256.500
25+
HK$2,256.160
50+
HK$2,211.040
More Pricing...
Min: 1 / Mult: 1
Capacitive Proximity Sensor
M30 x 1.5
0mm
16mm
16mm
Push Pull, NPN / PNP, SPST-NO / SPST-NC
10V
10VDC
40V
40VDC
-
-
-
4 Pin M12 Connector
316L Stainless Steel
IP67, IP68, IP69K
-30°C
85°C
CA30EA-IO Series
4397896

RoHS

Each
1+
HK$1,477.810
5+
HK$1,448.260
10+
HK$1,418.700
25+
HK$1,389.150
50+
HK$1,359.590
More Pricing...
Min: 1 / Mult: 1
Capacitive Proximity Sensor
M30 x 1.5
2mm
16mm
16mm
SPST-NO / SPST-NC
-
20VAC
-
250VAC
-
-
-
Cable
PBT (Polybutylene Terephthalate)
IP67
-25°C
80°C
CM Series
4397905

RoHS

Each
1+
HK$1,245.200
5+
HK$1,220.300
10+
HK$1,195.400
25+
HK$1,170.490
50+
HK$1,145.590
More Pricing...
Min: 1 / Mult: 1
Capacitive Proximity Sensor
M30 x 1.5
0mm
25mm
25mm
Complementary PNP
10V
10VDC
36V
36VDC
-
-
-
Cable
PBT (Polybutylene Terephthalate)
IP67, IP68, IP69K
-30°C
85°C
CM Series
4397901

RoHS

Each
1+
HK$1,537.180
5+
HK$1,506.440
10+
HK$1,475.700
25+
HK$1,444.950
50+
HK$1,414.210
More Pricing...
Min: 1 / Mult: 1
Capacitive Proximity Sensor
M30 x 1.5
4mm
25mm
25mm
SPST-NO / SPST-NC
-
20VAC
-
250VAC
-
-
-
Cable
PBT (Polybutylene Terephthalate)
IP67
-25°C
80°C
CM Series
4378491

RoHS

Each
1+
HK$1,051.510
5+
HK$939.760
10+
HK$938.750
25+
HK$919.000
50+
HK$794.150
Min: 1 / Mult: 1
Capacitive Proximity Sensor
M12 x 1
0mm
4mm
4mm
Push Pull, NPN / PNP, SPST-NO / SPST-NC
10V
10VDC
40V
40VDC
-
-
-
4 Pin M12 Connector
PBT (Polybutylene Terephthalate)
IP67, IP68
-30°C
85°C
CA12CAxxBPxxIO Series
4397894

RoHS

Each
1+
HK$1,245.280
5+
HK$1,220.380
10+
HK$1,195.470
25+
HK$1,170.570
50+
HK$1,145.660
More Pricing...
Min: 1 / Mult: 1
Capacitive Proximity Sensor
M18 x 1
3mm
12mm
12mm
Complementary NPN
10V
10VDC
36V
36VDC
-
-
-
4 Pin M12 Connector
PBT (Polybutylene Terephthalate)
IP68, IP69K
-30°C
85°C
CM Series
4306008

RoHS

Each
1+
HK$431.750
5+
HK$410.170
10+
HK$397.210
25+
HK$384.260
50+
HK$321.890
More Pricing...
Min: 1 / Mult: 1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CD50 CNF Series
4306011

RoHS

Each
1+
HK$1,860.890
5+
HK$1,823.680
10+
HK$1,786.460
25+
HK$1,749.240
50+
HK$1,712.020
More Pricing...
Min: 1 / Mult: 1
Capacitive Proximity Sensor
M30 x 1.5
0mm
25mm
25mm
Push Pull, NPN / PNP, SPST-NO / SPST-NC
10V
10VDC
40V
40VDC
-
-
-
4 Pin M12 Connector
316L Stainless Steel
IP67, IP68, IP69K
-30°C
85°C
CA30EA-IO Series
4397930

RoHS

Each
1+
HK$1,229.620
5+
HK$1,205.030
10+
HK$1,180.440
25+
HK$1,155.850
50+
HK$1,131.260
More Pricing...
Min: 1 / Mult: 1
Capacitive Proximity Sensor
-
0.5mm
6mm
6mm
PNP / SPST-NC
10V
10VDC
30V
30VDC
-
-
-
Cable
PBT (Polybutylene Terephthalate)
IP67, IP68, IP69K
-25°C
80°C
CQF Series
4397919

RoHS

Each
1+
HK$1,098.000
5+
HK$1,076.040
10+
HK$1,054.080
25+
HK$1,032.120
50+
HK$1,010.160
More Pricing...
Min: 1 / Mult: 1
Capacitive Proximity Sensor
-
1mm
8mm
8mm
PNP / SPST-NC
10V
10VDC
30V
36VDC
-
-
-
Cable
ABS (Acrylonitrile Butadiene Styrene)
IP67
-20°C
75°C
CQ Series
4378497

RoHS

Each
1+
HK$1,171.190
5+
HK$1,055.730
10+
HK$1,049.050
25+
HK$1,042.370
50+
HK$884.070
Min: 1 / Mult: 1
-
M12 x 1
-
8mm
8mm
Push Pull, NPN / PNP, SPST-NO / SPST-NC
10V
-
40V
-
-
-
-
-
-
-
-
-
CA12EAxxBPxxIO Series
4378495

RoHS

Each
1+
HK$1,171.190
5+
HK$1,055.730
10+
HK$1,049.050
25+
HK$1,042.370
50+
HK$884.070
Min: 1 / Mult: 1
-
M12 x 1
-
4mm
4mm
Push Pull, NPN / PNP, SPST-NO / SPST-NC
10V
-
40V
-
-
-
-
-
-
-
-
-
CA12EAxxBPxxIO Series
4397916

RoHS

Each
1+
HK$1,411.200
5+
HK$1,382.980
10+
HK$1,354.760
25+
HK$1,326.530
50+
HK$1,298.310
More Pricing...
Min: 1 / Mult: 1
Capacitive Proximity Sensor
-
4mm
25mm
25mm
Complementary PNP
10V
10VDC
36V
36VDC
-
-
-
Cable
PC (Polycarbonate)
IP67
-25°C
75°C
CQ Series
4154303

RoHS

Each
1+
HK$1,660.480
5+
HK$1,627.280
10+
HK$1,594.070
25+
HK$1,560.860
50+
HK$1,527.650
More Pricing...
Min: 1 / Mult: 1
-
M12 x 1
-
2mm
2mm
PNP / SPST-NO
10V
-
30V
-
-
-
-
-
-
-
-
-
XT Series
4154304

RoHS

Each
1+
HK$1,627.430
5+
HK$1,594.890
10+
HK$1,562.340
25+
HK$1,529.790
50+
HK$1,497.240
More Pricing...
Min: 1 / Mult: 1
Capacitive Proximity Sensor
M12 x 1
0mm
2mm
2mm
PNP / SPST-NO
10V
12VDC
30V
30VDC
-
-
-
4 Pin M12 Connector
Nickel Copper Alloy
IP65, IP67
-25°C
70°C
XT Series
4397904

RoHS

Each
1+
HK$1,196.880
5+
HK$1,172.950
10+
HK$1,149.010
25+
HK$1,125.070
50+
HK$1,101.130
More Pricing...
Min: 1 / Mult: 1
-
M30 x 1.5
-
25mm
25mm
Complementary NPN
10V
-
36V
-
-
-
-
-
-
-
-
-
CM Series
7113249

RoHS

Each
1+
HK$1,294.000
5+
HK$1,268.120
10+
HK$1,242.240
25+
HK$1,216.360
50+
HK$1,190.480
More Pricing...
Min: 1 / Mult: 1
-
M30
4mm
25mm
25mm
SCR
-
-
-
-
-
-
-
-
-
-
-25°C
80°C
-
3726113

RoHS

Each
1+
HK$1,443.180
5+
HK$1,414.320
10+
HK$1,385.460
25+
HK$1,356.590
50+
HK$1,327.730
More Pricing...
Min: 1 / Mult: 1
-
-
-
5mm
5mm
NPN
10V
10VDC
30V
30VDC
-
-
-
-
-
-
-
-
-
2365240

RoHS

Each
1+
HK$1,251.000
5+
HK$1,225.980
10+
HK$1,200.960
25+
HK$1,175.940
50+
HK$1,150.920
More Pricing...
Min: 1 / Mult: 1
-
M18
-
8mm
8mm
PNP
10V
-
30V
-
-
-
-
-
-
-
-
-
-
2776990

RoHS

Each
1+
HK$1,531.200
5+
HK$1,458.270
10+
HK$1,400.280
25+
HK$1,347.410
50+
HK$1,291.360
More Pricing...
Min: 1 / Mult: 1
-
-
-
25mm
25mm
PNP
10V
-
36V
-
-
-
-
-
-
-
-
-
CQ Series
2776992

RoHS

Each
1+
HK$1,092.080
5+
HK$1,070.240
10+
HK$1,048.400
25+
HK$1,026.560
50+
HK$1,015.040
Min: 1 / Mult: 1
-
M18 x 1
-
8mm
8mm
PNP
10V
-
36V
-
-
-
-
-
-
-
-
-
CM Series
2930881

RoHS

Each
1+
HK$1,177.730
5+
HK$1,118.850
10+
HK$1,083.510
25+
HK$1,048.180
50+
HK$916.530
More Pricing...
Min: 1 / Mult: 1
-
M18 x 1
-
12mm
12mm
NPN, Push Pull, PNP
10V
-
40V
-
-
-
-
-
-
-
-
-
-
7114941

RoHS

Each
1+
HK$2,505.500
5+
HK$2,380.220
10+
HK$2,305.070
25+
HK$2,229.910
50+
HK$2,185.320
More Pricing...
Min: 1 / Mult: 1
-
M30
5mm
25mm
25mm
NPN
10V
-
40V
-
-
-
-
-
-
-
-25°C
70°C
-
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