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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97AK3703

Date/Lot Code

Each
1+
$118.040
5+
$118.040
10+
$118.040
25+
$118.040
Min: 1 / Mult: 1
Capacitive Proximity Sensor
0mm
4mm
-
Push Pull, NPN / PNP, SPST-NO / SPST-NC
10VDC
40VDC
-
4-Pin M12 Connector
PBT (Polybutylene Terephthalate)
-
IP67, IP68
-30°C
85°C
-
97AK3705

Date/Lot Code

Each
1+
$170.970
5+
$162.430
10+
$157.300
25+
$152.170
Min: 1 / Mult: 1
Capacitive Proximity Sensor
0mm
8mm
-
Push Pull, NPN / PNP, SPST-NO / SPST-NC
10VDC
40VDC
-
4-Pin M12 Connector
PBT (Polybutylene Terephthalate)
-
IP67, IP68
-30°C
85°C
-
01AM7812

RoHS

Each
1+
$316.230
5+
$288.950
Min: 1 / Mult: 1
Capacitive Proximity Sensor
0.5mm
6mm
-
PNP / SPST-NC
10VDC
30VDC
-
Cable
PBT (Polybutylene Terephthalate)
IP67, IP68, IP69K
IP67, IP68, IP69K
-25°C
80°C
CQF Series
85AK5967

RoHS

Each
1+
$135.380
5+
$132.800
10+
$130.240
25+
$127.660
50+
$125.100
More Pricing...
Min: 1 / Mult: 1
Capacitive Proximity Sensor
0mm
16mm
-
PNP / SPST-NO / SPST-NC
10VDC
40VDC
-
4 Pin M12 Connector
PBT (Polybutylene Terephthalate)
IP67, IP68, IP69K
IP67, IP68, IP69K
-30°C
85°C
TRIPLESHIELD CA30CAF Series
01AM7800

RoHS

Each
1+
$327.620
5+
$312.060
10+
$302.730
25+
$293.400
Min: 1 / Mult: 1
Capacitive Proximity Sensor
2mm
16mm
-
SPST-NO / SPST-NC
20VAC
250VAC
-
Cable
PBT (Polybutylene Terephthalate)
IP67
IP67
-25°C
80°C
CM Series
01AM7806

RoHS

Each
1+
$264.700
5+
$252.120
10+
$244.560
Min: 1 / Mult: 1
-
-
25mm
-
Complementary NPN
-
-
-
-
-
-
-
-
-
CM Series
85AK8198

RoHS

Each
1+
$156.160
5+
$153.170
10+
$150.210
25+
$147.250
50+
$144.270
More Pricing...
Min: 1 / Mult: 1
Capacitive Proximity Sensor
-
8mm
-
PNP
10VDC
40VDC
-
4 Pin M12 Connector
Plastic
IP67, IP68, IP69K
IP67, IP68, IP69K
-30°C
85°C
TRIPLESHIELD CA18CAF Series
01AM7804

RoHS

Each
1+
$364.110
5+
$346.760
10+
$336.350
25+
$325.940
Min: 1 / Mult: 1
Capacitive Proximity Sensor
4mm
25mm
-
SPST-NO / SPST-NC
20VAC
250VAC
-
Cable
PBT (Polybutylene Terephthalate)
IP67
IP67
-25°C
80°C
CM Series
01AM7816

RoHS

Each
1+
$230.270
5+
$221.510
Min: 1 / Mult: 1
Capacitive Proximity Sensor
1mm
10mm
-
PNP / SPST-NO / SPST-NC
10VDC
30VDC
-
Cable
PBT (Polybutylene Terephthalate)
IP68
IP68
-20°C
85°C
CQ Series
85AK8200

RoHS

Each
1+
$288.890
5+
$254.430
10+
$213.060
25+
$192.370
50+
$178.590
More Pricing...
Min: 1 / Mult: 1
Capacitive Proximity Sensor
0mm
16mm
-
Push Pull, NPN / PNP, SPST-NO / SPST-NC
10VDC
40VDC
-
4 Pin M12 Connector
316L Stainless Steel
IP67, IP68, IP69K
IP67, IP68, IP69K
-30°C
85°C
CA30EA-IO Series
85AK8203

RoHS

Each
1+
$64.390
5+
$63.150
10+
$61.940
25+
$60.720
50+
$59.480
More Pricing...
Min: 1 / Mult: 1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CD Series
16AM7993

RoHS

Each
1+
$78.440
5+
$76.930
10+
$75.460
25+
$73.970
50+
$72.470
More Pricing...
Min: 1 / Mult: 1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CD50 CNF Series
97AK5668

Date/Lot Code

Each
1+
$190.430
5+
$180.910
10+
$175.200
25+
$169.490
Min: 1 / Mult: 1
-
-
8mm
-
Push Pull, NPN / PNP, SPST-NO / SPST-NC
-
-
-
-
-
-
-
-
-
CA12EAxxBPxxIO Series
81AC4535

RoHS

Date/Lot Code

Each
1+
$95.870
5+
$95.870
10+
$95.870
25+
$95.870
Min: 1 / Mult: 1
Capacitive Proximity Sensor
0mm
25mm
-
Push Pull
10VDC
40VDC
-
4-Pin M12 Connector
PBT (Polybutylene Terephthalate)
-
IP67, IP68, IP69K
-30°C
85°C
TRIPLESHIELD CA30 Series
17AC8467

RoHS

Each
1+
$90.980
5+
$90.980
Min: 1 / Mult: 1
Capacitive Proximity Sensor
0mm
15mm
-
Digital
20VAC
264VAC
-
Cable
Metal
-
IP67
-25°C
70°C
OsiSense XT Series
81AC4531

RoHS

Date/Lot Code

Each
1+
$50.320
5+
$50.320
10+
$50.320
25+
$50.320
Min: 1 / Mult: 1
Capacitive Proximity Sensor
-
12mm
-
Push Pull
10VDC
40VDC
-
4-Pin M12 Connector
Plastic
-
IP67, IP68, IP69K
-30°C
85°C
CA18 Series
81AC4528

RoHS

Date/Lot Code

Each
1+
$50.320
5+
$50.320
10+
$50.320
25+
$50.320
Min: 1 / Mult: 1
Capacitive Proximity Sensor
-
8mm
-
Push Pull
10VDC
40VDC
-
Cable
Plastic
-
IP67, IP68, IP69K
-30°C
85°C
TRIPLESHIELD CA18 Series
81AC4533

RoHS

Date/Lot Code

Each
1+
$278.710
5+
$278.710
10+
$278.710
25+
$278.710
Min: 1 / Mult: 1
Capacitive Proximity Sensor
0mm
16mm
-
Push Pull
10VDC
40VDC
-
4-Pin M12 Connector
PBT (Polybutylene Terephthalate)
-
IP67, IP68, IP69K
-30°C
85°C
TRIPLESHIELD CA30 Series
17AC8473

RoHS

Each
1+
$64.150
Min: 1 / Mult: 1
Capacitive Proximity Sensor
0mm
15mm
-
Digital
20VAC
264VAC
-
Cable
Plastic
-
IP67
-10°C
60°C
OsiSense XT Series
81AC4530

RoHS

Date/Lot Code

Each
1+
$180.400
5+
$180.400
10+
$180.400
25+
$180.400
Min: 1 / Mult: 1
Capacitive Proximity Sensor
-
12mm
-
Push Pull
10VDC
40VDC
-
Cable
Plastic
-
IP67, IP68, IP69K
-30°C
85°C
TRIPLESHIELD CA18 Series
05N1023

RoHS

Date/Lot Code

Each
1+
$408.660
Min: 1 / Mult: 1
-
-
5mm
-
2-Wire
-
-
-
-
-
-
-
-
-
-
16C6993

RoHS

Each
5+
$431.810
10+
$418.170
25+
$404.540
Min: 5 / Mult: 5
-
-
12mm
-
SPDT Relay
-
-
-
-
-
-
-
-
-
VC12 Series
33R2776

RoHS

Each
1+
$261.030
Min: 1 / Mult: 1
-
-
4mm
-
PNP
-
-
-
-
-
-
-
-
-
-
16C2344

RoHS

Each
5+
$388.230
10+
$375.970
25+
$363.710
Min: 5 / Mult: 5
-
-
12mm
-
SCR / SPST-NC
-
-
-
-
-
-
-
-
-
-
16C1378

RoHS

Each
5+
$542.730
10+
$525.590
25+
$508.450
Min: 5 / Mult: 5
-
-
25mm
-
SCR
-
-
-
-
-
-
-
-
-
-
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