Capacitive Proximity Sensors:

201 Products Found

Farnell 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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Supply Voltage Min
Supply Voltage DC Max
Supply Voltage Max
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3726113

RoHS

Each
1+
Kč2,673.779
5+
Kč2,626.127
10+
Kč2,579.980
25+
Kč2,535.588
50+
Kč2,451.068
Min: 1 / Mult: 1
-
-
-
5mm
5mm
NPN
10V
10VDC
30V
30VDC
-
-
-
-
-
-
-
-
CBN5-F46-E0
7113249

RoHS

Each
1+
Kč3,335.640
5+
Kč3,268.927
10+
Kč3,202.214
25+
Kč3,135.502
50+
Kč3,068.789
Min: 1 / Mult: 1
-
M30
4mm
25mm
25mm
SCR
-
-
-
-
-
-
-
-
-
-
-25°C
80°C
-
2776990

RoHS

Each
1+
Kč3,642.118
5+
Kč3,587.694
10+
Kč3,483.612
25+
Kč3,433.954
50+
Kč3,338.399
Min: 1 / Mult: 1
-
-
-
25mm
25mm
PNP
10V
-
36V
-
-
-
-
-
-
-
-
-
CQ Series
7114953

RoHS

Each
1+
Kč2,904.766
5+
Kč2,846.580
10+
Kč2,788.645
25+
Kč2,730.460
50+
Kč2,672.274
Min: 1 / Mult: 1
Capacitive Proximity Sensor
-
5mm
25mm
25mm
PNP
10V
10VDC
40V
40VDC
-
-
-
Cable
PC (Polycarbonate)
IP67
-25°C
70°C
-
2776992

RoHS

Each
1+
Kč2,919.563
5+
Kč2,861.126
10+
Kč2,802.690
25+
Kč2,744.504
50+
Kč2,686.068
Min: 1 / Mult: 1
-
M18 x 1
-
8mm
8mm
PNP
10V
-
36V
-
-
-
-
-
-
-
-
-
CM Series
3213188

RoHS

TELEMECANIQUE SENSORS
Each
1+
Kč5,041.080
Min: 1 / Mult: 1
-
M30 x 1.5
-
15mm
15mm
SPST-NO / SPST-NC
-
-
-
-
-
-
-
-
-
-
-
-
OsiSense XT Series
2766029

RoHS

Each
1+
Kč4,259.838
5+
Kč4,174.566
10+
Kč4,089.545
25+
Kč4,004.273
50+
Kč3,919.001
Min: 1 / Mult: 1
-
M18 x 1
-
8mm
8mm
PNP
12V
-
24V
-
-
-
-
-
-
-
-
-
OsiSense XT Series
2663077

RoHS

Each
1+
Kč3,373.260
5+
Kč3,305.795
10+
Kč3,238.330
25+
Kč3,170.864
50+
Kč3,103.399
Min: 1 / Mult: 1
Capacitive Proximity Sensor
M30
0mm
15mm
15mm
PNP
12V
10VDC
24V
30VDC
-
-
-
Cable
Plastic
IP67
-10°C
60°C
OsiSense XT Series
3726125

RoHS

Each
1+
Kč2,343.726
5+
Kč2,296.826
10+
Kč2,249.927
25+
Kč2,203.027
50+
Kč2,156.128
Min: 1 / Mult: 1
-
-
-
5mm
5mm
PNP
10V
10VDC
30V
30VDC
-
-
-
-
-
-
-
-
CBN5-F46-E2
3113112

RoHS

Each
1+
Kč4,435.398
5+
Kč4,346.615
10+
Kč4,258.082
25+
Kč4,169.299
50+
Kč4,080.516
Min: 1 / Mult: 1
-
-
-
20mm
20mm
Digital
-
-
24V
-
-
-
-
-
-
-
-
-
OsiSense XT Series
3131134

RoHS

Each
1+
Kč4,276.140
Min: 1 / Mult: 1
-
-
-
20mm
20mm
Digital
-
-
24V
-
-
-
-
-
-
-
-
-
OsiSense XT Series
3414166

RoHS

Each
1+
Kč4,893.108
Min: 1 / Mult: 1
-
-
-
25mm
25mm
NPN / SPST-NC
10V
-
30V
-
-
-
-
-
-
-
-
-
E2K-C Series
3131131

RoHS

Each
1+
Kč3,950.100
Min: 1 / Mult: 1
-
M30 x 1.5
-
15mm
15mm
Digital
-
-
-
-
-
-
-
-
-
-
-
-
OsiSense XT Series
3131133

RoHS

Each
1+
Kč3,433.452
Min: 1 / Mult: 1
-
M30 x 1.5
-
15mm
15mm
NPN
12V
-
24V
-
-
-
-
-
-
-
-
-
OsiSense XT Series
3414167

RoHS

Each
1+
Kč4,993.428
5+
Kč4,893.610
10+
Kč4,793.791
25+
Kč4,693.722
50+
Kč4,593.904
Min: 1 / Mult: 1
-
-
-
25mm
25mm
PNP / SPST-NC
10V
-
30V
-
-
-
-
-
-
-
-
-
E2K-C Series
1603034

RoHS

OMRON INDUSTRIAL AUTOMATION
Each
1+
Kč4,893.108
Min: 1 / Mult: 1
-
-
3mm
25mm
25mm
-
10V
-
40V
-
-
-
-
-
-
-
-25°C
70°C
-
3131132

RoHS

Each
1+
Kč4,647.324
Min: 1 / Mult: 1
-
M30 x 1.5
-
15mm
15mm
Digital
-
-
-
-
-
-
-
-
-
-
-
-
OsiSense XT Series
3414169

RoHS

Each
1+
Kč2,515.524
Min: 1 / Mult: 1
-
-
-
10mm
10mm
NPN / SPST-NC
10V
-
30V
-
-
-
-
-
-
-
-
-
E2K-F Series
2776993

RoHS

Each
1+
Kč2,738.736
5+
Kč2,684.062
10+
Kč2,629.136
25+
Kč2,574.462
50+
Kč2,519.537
Min: 1 / Mult: 1
-
M18 x 1
-
12mm
12mm
PNP
10V
-
36V
-
-
-
-
-
-
-
-
-
CM Series
2766028

RoHS

Each
1+
Kč3,491.136
5+
Kč3,421.414
10+
Kč3,351.440
25+
Kč3,281.718
50+
Kč3,211.745
Min: 1 / Mult: 1
-
M18 x 1
-
8mm
8mm
PNP
12V
-
24V
-
-
-
-
-
-
-
-
-
OsiSense XT Series
3523982

RoHS

Each
1+
Kč2,512.264
5+
Kč2,462.104
10+
Kč2,411.693
25+
Kč2,361.533
50+
Kč2,311.373
Min: 1 / Mult: 1
-
M18 x 1
-
8mm
8mm
NPN, Push Pull, PNP
10V
-
40V
-
-
-
-
-
-
-
-
-
CA18CA Series
7114941

RoHS

Each
1+
Kč2,979.504
5+
Kč2,919.814
10+
Kč2,860.374
25+
Kč2,800.684
50+
Kč2,741.244
Min: 1 / Mult: 1
-
M30
5mm
25mm
25mm
NPN
10V
-
40V
-
-
-
-
-
-
-
-25°C
70°C
-
3726198

RoHS

Each
1+
Kč6,615.352
5+
Kč6,482.929
10+
Kč6,350.758
25+
Kč6,218.335
50+
Kč6,086.164
Min: 1 / Mult: 1
-
M30
-
10mm
10mm
SPST-NO
-
20VAC
-
253VAC
-
-
-
-
-
-
-
-
-
3523983

RoHS

Each
1+
Kč2,577.973
5+
Kč2,526.308
10+
Kč2,474.894
25+
Kč2,423.230
50+
Kč2,371.816
Min: 1 / Mult: 1
-
M18 x 1
-
8mm
8mm
NPN, Push Pull, PNP
10V
-
40V
-
-
-
-
-
-
-
-
-
CA18CA Series
3523987

RoHS

Each
1+
Kč2,706.634
5+
Kč2,652.461
10+
Kč2,598.288
25+
Kč2,544.115
50+
Kč2,490.193
Min: 1 / Mult: 1
-
M30 x 1.5
-
16mm
16mm
NPN, Push Pull, PNP
10V
-
40V
-
-
-
-
-
-
-
-
-
CA30CA Series
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