Capacitive Proximity Sensors:

123 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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97AK3707

Date/Lot Code

Each
1+
$101.060
5+
$101.060
10+
$101.060
25+
$101.060
Min: 1 / Mult: 1
Capacitive Proximity Sensor
0mm
-
-
4mm
Push Pull, NPN / PNP, SPST-NO / SPST-NC
-
-
10VDC
40VDC
-
4-Pin M12 Connector
Stainless Steel, PBT (Polybutylene Terephthalate)
IP67, IP68
-
-30°C
85°C
-
01AM7822

RoHS

Each
1+
$253.090
5+
$233.770
Min: 1 / Mult: 1
Capacitive Proximity Sensor
4mm
-
-
25mm
Complementary PNP
-
-
10VDC
36VDC
-
Cable
PC (Polycarbonate)
IP67
IP67
-25°C
75°C
CQ Series
85AK8201

RoHS

Each
1+
$195.760
5+
$192.040
10+
$188.320
25+
$184.630
50+
$180.910
More Pricing...
Min: 1 / Mult: 1
Capacitive Proximity Sensor
0mm
M30 x 1.5
25mm
25mm
Push Pull, NPN / PNP, SPST-NO / SPST-NC
10V
40V
10VDC
40VDC
-
4 Pin M12 Connector
316L Stainless Steel
IP67, IP68, IP69K
IP67, IP68, IP69K
-30°C
85°C
CA30EA-IO Series
01AM7825

RoHS

Each
1+
$187.680
5+
$178.750
10+
$173.400
Min: 1 / Mult: 1
Capacitive Proximity Sensor
1mm
-
-
8mm
PNP / SPST-NC
-
-
10VDC
36VDC
-
Cable
ABS (Acrylonitrile Butadiene Styrene)
IP67
IP67
-20°C
75°C
CQ Series
01AM7807

RoHS

Each
1+
$197.940
5+
$190.400
Min: 1 / Mult: 1
Capacitive Proximity Sensor
0mm
-
-
25mm
Complementary PNP
-
-
10VDC
36VDC
-
Cable
PBT (Polybutylene Terephthalate)
IP67, IP68, IP69K
IP67, IP68, IP69K
-30°C
85°C
CM Series
51AK3407

RoHS

Each
1+
$234.950
5+
$223.750
10+
$217.030
25+
$210.300
Min: 1 / Mult: 1
Capacitive Proximity Sensor
0mm
-
-
16mm
PNP
-
-
10VDC
36VDC
-
4 Pin M12 Connector
PBT (Polybutylene Terephthalate)
IP67, IP68, IP69K
IP67, IP68, IP69K
-30°C
85°C
CM Series
97AK3703

Date/Lot Code

Each
1+
$90.730
5+
$90.730
10+
$90.730
25+
$90.730
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+
$130.380
5+
$123.870
10+
$119.950
25+
$116.040
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+
$242.860
5+
$221.900
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+
$103.940
5+
$101.970
10+
$99.990
25+
$98.030
50+
$96.050
More Pricing...
Min: 1 / Mult: 1
Capacitive Proximity Sensor
0mm
M30
16mm
16mm
PNP / SPST-NO / SPST-NC
10V
40V
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+
$251.550
5+
$239.600
10+
$232.420
25+
$225.250
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+
$203.470
5+
$193.800
10+
$187.990
Min: 1 / Mult: 1
-
-
-
-
25mm
Complementary NPN
-
-
-
-
-
-
-
-
-
-
-
CM Series
85AK8200

RoHS

Each
1+
$220.300
5+
$194.030
10+
$162.480
25+
$146.700
50+
$136.190
More Pricing...
Min: 1 / Mult: 1
Capacitive Proximity Sensor
0mm
M30 x 1.5
16mm
16mm
Push Pull, NPN / PNP, SPST-NO / SPST-NC
10V
40V
10VDC
40VDC
-
4 Pin M12 Connector
316L Stainless Steel
IP67, IP68, IP69K
IP67, IP68, IP69K
-30°C
85°C
CA30EA-IO Series
85AK8198

RoHS

Each
1+
$119.080
5+
$116.810
10+
$114.550
25+
$112.290
50+
$110.020
More Pricing...
Min: 1 / Mult: 1
Capacitive Proximity Sensor
-
M18
8mm
8mm
PNP
10V
40V
10VDC
40VDC
-
4 Pin M12 Connector
Plastic
IP67, IP68, IP69K
IP67, IP68, IP69K
-30°C
85°C
TRIPLESHIELD CA18CAF Series
01AM7804

RoHS

Each
1+
$279.590
5+
$266.260
10+
$258.250
25+
$250.250
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+
$175.410
5+
$168.730
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
16AM7993

RoHS

Each
1+
$60.300
5+
$59.140
10+
$58.010
25+
$56.860
50+
$55.710
More Pricing...
Min: 1 / Mult: 1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CD50 CNF Series
85AK8203

RoHS

Each
1+
$49.100
5+
$48.160
10+
$47.240
25+
$46.300
50+
$45.360
More Pricing...
Min: 1 / Mult: 1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CD Series
97AK5668

Date/Lot Code

Each
1+
$145.220
5+
$137.960
10+
$133.610
25+
$129.250
Min: 1 / Mult: 1
-
-
-
-
8mm
Push Pull, NPN / PNP, SPST-NO / SPST-NC
-
-
-
-
-
-
-
-
-
-
-
CA12EAxxBPxxIO Series
81AC4535

RoHS

Date/Lot Code

Each
1+
$81.940
5+
$81.940
10+
$81.940
25+
$81.940
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+
$69.380
5+
$69.380
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+
$43.000
5+
$43.000
10+
$43.000
25+
$43.000
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+
$43.000
5+
$43.000
10+
$43.000
25+
$43.000
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+
$238.210
5+
$238.210
10+
$238.210
25+
$238.210
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+
$48.920
Min: 1 / Mult: 1
Capacitive Proximity Sensor
0mm
-
-
15mm
Digital
-
-
20VAC
264VAC
-
Cable
Plastic
IP67
-
-10°C
60°C
OsiSense XT Series
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