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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10R6705

RoHS

Each
1+
$126.490
Min: 10 / Mult: 10
-
-
8mm
-
Current
-
-
-
-
-
-
-
-
-
-
10R6704

RoHS

Each
1+
$126.490
Min: 5 / Mult: 5
-
-
8mm
-
Current
-
-
-
-
-
-
-
-
-
-
05M4032

RoHS

Each
5+
$388.230
10+
$375.970
25+
$363.710
Min: 5 / Mult: 5
-
-
12mm
-
SCR
-
-
-
-
-
-
-
-
-
-
10R6708

RoHS

Each
1+
$126.490
Min: 10 / Mult: 10
-
-
15mm
-
Current
-
-
-
-
-
-
-
-
-
-
35R7037

RoHS

Each
1+
$659.000
Min: 1 / Mult: 1
-
-
20mm
-
PNP
-
-
-
-
-
-
-
-
-
-
41M2212

RoHS

Date/Lot Code

Each
1+
$224.630
Min: 1 / Mult: 1
-
-
10mm
-
NPN
10VDC
30VDC
-
-
-
-
-
-
-
-
41M2203

RoHS

Date/Lot Code

Each
1+
$240.470
Min: 1 / Mult: 1
-
-
5mm
-
NPN
10VDC
30VDC
-
-
-
-
-
-
-
-
45Y0732

RoHS

Each
5+
$231.090
10+
$223.790
25+
$216.500
Min: 5 / Mult: 5
-
-
8mm
-
PNP
-
-
-
-
-
-
-
-
-
-
45Y0730

RoHS

Each
5+
$231.090
10+
$223.790
25+
$216.500
Min: 5 / Mult: 5
-
-
8mm
-
NPN
-
-
-
-
-
-
-
-
-
-
32AC7018

RoHS

Each
1+
$251.230
5+
$241.680
Min: 1 / Mult: 1
-
-
12mm
-
PNP
-
-
-
-
-
-
-
-
-
CM Series
17AC8471

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
32AC7017

RoHS

Each
1+
$271.320
5+
$258.410
10+
$250.660
25+
$242.920
Min: 1 / Mult: 1
-
-
8mm
-
PNP
-
-
-
-
-
-
-
-
-
CM Series
99M0972

RoHS

Each
1+
$337.220
Min: 1 / Mult: 1
-
-
15mm
-
SPST-NO
20VAC
250VAC
-
-
-
-
-
-
-
-
41M2215

RoHS

Each
1+
$190.990
Min: 1 / Mult: 1
-
-
10mm
-
PNP
10VDC
30VDC
-
-
-
-
-
-
-
-
08J5921

RoHS

Each
Pricing is unavailable. Please contact customer services.
-
-
10mm
-
NPN
-
-
-
-
-
-
-
-
-
-
41M2216

RoHS

Each
1+
$598.540
Min: 1 / Mult: 1
-
-
10mm
-
SPST-NO
20VAC
250VAC
-
-
-
-
-
-
-
-
35R6838

RoHS

Each
1+
$338.470
Min: 1 / Mult: 1
-
-
5mm
-
PNP
-
-
-
-
-
-
-
-
-
-
27C9511

RoHS

Each
1+
$516.280
5+
$481.880
Min: 1 / Mult: 1
-
-
20mm
-
SPST-NO
-
-
-
-
-
-
-
-
-
-
03H4186

RoHS

Each
Pricing is unavailable. Please contact customer services.
-
-
10mm
-
PNP
10VDC
60V
-
-
-
-
-
-
-
-
91F4617

RoHS

Each
5+
$442.370
10+
$428.400
25+
$414.430
Min: 5 / Mult: 5
-
-
25mm
-
PNP
-
-
-
-
-
-
-
-
-
-
45Y0731

RoHS

Each
5+
$237.690
10+
$230.190
25+
$222.680
Min: 5 / Mult: 5
-
-
8mm
-
NPN
-
-
-
-
-
-
-
-
-
-
45Y0738

RoHS

Each
5+
$223.170
10+
$216.120
25+
$209.070
Min: 5 / Mult: 5
-
-
12mm
-
NPN
-
-
-
-
-
-
-
-
-
-
84W7292

RoHS

Each
5+
$274.670
10+
$265.990
25+
$257.320
Min: 5 / Mult: 5
-
-
8mm
-
NPN / PNP / SPST-NO / SPST-NC
-
-
-
-
-
-
-
-
-
TRIPLESHIELD CA Series
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
76-100 of 192 items
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