Capacitive Proximity Sensors:

192 Products Found

Newark 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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Sensor Type
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Sensing Distance Max
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Supply Voltage Min
Supply Voltage Max
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Sensor Terminals
Sensor Body Material
IP Rating
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ComparePrice forQuantity
45Y0739

RoHS

Each
5+
$231.090
10+
$223.790
25+
$216.500
Min: 5 / Mult: 5
-
-
12mm
-
NPN
-
-
-
-
-
-
-
-
-
-
17AC8472

RoHS

Each
1+
$190.810
5+
$180.550
10+
$162.090
25+
$154.910
50+
$147.730
More Pricing...
Min: 1 / Mult: 1
-
-
8mm
-
PNP
-
-
-
-
-
-
-
-
-
OsiSense XT Series
16C2336

RoHS

Each
1+
$389.010
10+
$370.380
50+
$365.710
100+
$354.080
Min: 5 / Mult: 5
-
-
8mm
-
SCR / SPST-NC
-
-
-
-
-
-
-
-
-
-
03P2075

RoHS

Each
1+
$160.550
Min: 1 / Mult: 1
-
-
10mm
-
NPN
10VDC
30VDC
-
-
-
-
-
-
-
-
08J5922

RoHS

Each
1+
$268.190
5+
$230.050
10+
$221.070
25+
$210.960
50+
$194.130
More Pricing...
Min: 1 / Mult: 1
-
-
10mm
-
PNP
-
-
-
-
-
-
-
-
-
-
99M0971

RoHS

Each
1+
$399.350
Min: 1 / Mult: 1
-
-
10mm
-
SPST-NO
20VAC
250VAC
-
-
-
-
-
-
-
-
05M4033

RoHS

Each
5+
$441.050
10+
$427.120
25+
$413.200
Min: 5 / Mult: 5
-
-
16mm
-
MOSFET
20VAC
250VAC
-
-
-
-
-
-
-
-
05M4040

RoHS

Each
1+
$326.820
10+
$311.170
50+
$307.250
100+
$297.460
Min: 5 / Mult: 5
-
-
10mm
-
PNP
10VDC
30VDC
-
-
-
-
-
-
-
-
17AC8469

RoHS

Each
1+
$285.640
5+
$269.660
10+
$255.470
25+
$246.600
50+
$237.740
Min: 1 / Mult: 1
-
-
8mm
-
Digital
-
-
-
-
-
-
-
-
-
OsiSense XT Series
17AC8470

RoHS

Each
1+
$196.440
5+
$185.880
10+
$166.870
25+
$159.470
50+
$152.090
More Pricing...
Min: 1 / Mult: 1
-
-
8mm
-
NPN
-
-
-
-
-
-
-
-
-
OsiSense XT Series
28AH9460

RoHS

OMRON ELECTRONIC COMPONENTS
Each
100+
$9.940
Min: 100 / Mult: 100
-
-
-
-
Open Collector
-
-
-
-
-
-
-
-
-
W7ED Series
40P4069

RoHS

Each
1+
$380.520
5+
$326.390
10+
$313.640
25+
$299.330
50+
$275.430
More Pricing...
Min: 1 / Mult: 1
-
-
15mm
-
PNP
-
-
-
-
-
-
-
-
-
-
41M2204

RoHS

Each
1+
$286.210
Min: 1 / Mult: 1
-
-
5mm
-
NPN
10VDC
30VDC
-
-
-
-
-
-
-
-
03H4154

RoHS

Each
1+
$268.190
5+
$230.050
10+
$221.070
25+
$210.960
50+
$194.130
More Pricing...
Min: 1 / Mult: 1
-
-
5mm
-
PNP
-
-
-
-
-
-
-
-
-
-
32AC7034

RoHS

Each
1+
$329.500
5+
$313.770
10+
$304.340
25+
$294.910
Min: 1 / Mult: 1
-
-
25mm
-
PNP
-
-
-
-
-
-
-
-
-
CQ Series
17AC8478

RoHS

Each
1+
$300.070
5+
$283.300
10+
$268.390
25+
$259.070
50+
$249.760
Min: 1 / Mult: 1
-
-
20mm
-
Digital
-
-
-
-
-
-
-
-
-
OsiSense XT Series
81AC4529

RoHS

Each
1+
$203.780
10+
$194.010
50+
$191.570
100+
$185.470
Min: 5 / Mult: 5
-
-
8mm
-
Push Pull
-
-
-
-
-
-
-
-
-
TRIPLESHIELD CA18 Series
03H4205

RoHS

Each
1+
$507.050
5+
$489.120
10+
$468.630
25+
$445.580
50+
$384.130
Min: 1 / Mult: 1
-
-
30mm
-
NPN / PNP
-
-
-
-
-
-
-
-
-
-
05M4039

RoHS

Each
1+
$326.820
10+
$311.170
50+
$307.250
100+
$297.460
Min: 5 / Mult: 5
-
-
10mm
-
NPN
10VDC
30VDC
-
-
-
-
-
-
-
-
72W1090

RoHS

Each
1+
$197.560
5+
$186.950
10+
$167.820
25+
$160.380
50+
$152.950
More Pricing...
Min: 1 / Mult: 1
-
-
15mm
-
PNP
-
-
-
-
-
-
-
-
-
OsiSense XT Series
45Y0747

RoHS

Each
1+
$371.820
10+
$354.000
50+
$349.550
100+
$338.410
Min: 5 / Mult: 5
-
-
25mm
-
NPN
-
-
-
-
-
-
-
-
-
-
97C8399

RoHS

Each
Pricing is unavailable. Please contact customer services.
-
-
10mm
-
NPN
10VDC
60VDC
-
-
-
-
-
-
-
-
41M2207

RoHS

Each
1+
$659.000
Min: 1 / Mult: 1
-
-
5mm
-
SPST-NO
20VAC
250VAC
-
-
-
-
-
-
-
-
17AC8477

RoHS

Each
1+
$300.070
5+
$283.300
10+
$268.390
25+
$259.070
50+
$249.760
Min: 1 / Mult: 1
-
-
20mm
-
Digital
-
-
-
-
-
-
-
-
-
OsiSense XT Series
06AC2660

RoHS

Each
100+
$9.480
250+
$7.910
500+
$7.690
Min: 100 / Mult: 10
-
-
0mm
-
-
-
-
-
-
-
-
-
-
-
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