Passive Infrared (PIR) Sensors:

151 Products Found

element14 provides a wide range of PIR sensors from leading manufacturers, including Panasonic, Murata, Kemet, and many more. These sensors feature a sensing range of 2 m to 17 m, beam angles ranging from 37 degrees to 360 degrees, and response times ranging from 3 to 300 seconds.

Passive Infrared (PIR) sensors are widely used in building automation for motion detection, surveillance, and automatic lighting applications. These sensors work by comparing the temperature emitted by an object with that of its surroundings, allowing it to accurately detect presence in a given area. When activated, this type of sensor performs a calibration to assess the environment and determine the radiation levels of the objects present.

The motion sensor performs a pulse at set intervals (an adjustable parameter) to check for changes in conditions. If a significant change in radiation variation is detected, it generates an electrical output. To learn more about proximity sensors for industrial applications, please read our comprehensive guide for proximity sensors.

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3816752

RoHS

Each
1+
HK$183.330
5+
HK$160.400
10+
HK$143.290
Min: 1 / Mult: 1
7m
7m
Standard
2.3VDC
90°
4VDC
90°
90°
Flat Square
-
Black
40Zones
1.9µA
-
EKMB WL Series
3816757

RoHS

Each
1+
HK$270.110
5+
HK$236.350
10+
HK$195.830
50+
HK$175.570
100+
HK$162.070
More Pricing...
Min: 1 / Mult: 1
7m
7m
High
2.3VDC
90°
4VDC
90°
90°
Flat Square
-
White
40Zones
6µA
-
EKMB WL Series
3816766

RoHS

Each
1+
HK$90.750
5+
HK$90.220
10+
HK$89.680
50+
HK$89.140
100+
HK$88.600
More Pricing...
Min: 1 / Mult: 1
5m
5m
Adjustable
3VDC
90°
5.5VDC
90°
90°
Flat Square
-
Black
40Zones
170µA
-
EKMC VZ Series
3816754

RoHS

Each
1+
HK$95.850
5+
HK$94.410
10+
HK$92.960
50+
HK$92.520
Min: 1 / Mult: 1
7m
7m
Standard
2.3VDC
90°
4VDC
90°
90°
Flat Square
-
White
40Zones
6µA
-
EKMB WL Series
3816753

RoHS

Each
1+
HK$168.530
5+
HK$149.670
10+
HK$143.290
Min: 1 / Mult: 1
7m
7m
Standard
2.3VDC
90°
4VDC
90°
90°
Flat Square
-
Pearl White
40Zones
1.9µA
-
EKMB WL Series
2852522

RoHS

Each
1+
HK$202.860
10+
HK$198.810
25+
HK$194.750
Min: 1 / Mult: 1
8m
8m
-
230V
-
230VAC
-
360°
-
3s
-
-
-
-
-
3604533

RoHS

Each
1+
HK$98.320
10+
HK$85.820
25+
HK$81.710
50+
HK$77.680
100+
HK$75.220
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Min: 1 / Mult: 1
6m
-
Adjustable
-
99°
-
99°
-
Ultra Slight Motion
-
White
192Zones
170µA
-
EKMC VZ Series
3728329

RoHS

Each
1+
HK$146.810
10+
HK$128.980
25+
HK$123.220
50+
HK$119.190
100+
HK$115.500
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Min: 1 / Mult: 1
17m
-
High
-
92°
-
102°
-
Long Distance
-
White
92Zones
6µA
-
PaPIRs EKMB (WL) Series
2903004

RoHS

Each
1+
HK$80.230
5+
HK$72.670
10+
HK$66.420
50+
HK$56.560
100+
HK$52.040
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Min: 1 / Mult: 1
-
17m
-
3VDC
-
6VDC
-
62°
-
-
-
-
-
-
VZ Series
3995714

RoHS

Each
1+
HK$93.430
10+
HK$81.440
25+
HK$77.560
50+
HK$74.910
100+
HK$73.780
Min: 1 / Mult: 1
5m
5m
Standard
3VDC
36°
6VDC
150°
90°
Horizontally Wide
-
White
16Zones
170µA
-
EKMC VZ Series
3995261

RoHS

Each
1+
HK$91.330
5+
HK$84.840
10+
HK$77.030
50+
HK$75.950
100+
HK$74.870
More Pricing...
Min: 1 / Mult: 1
5m
5m
Standard
3VDC
36°
6VDC
150°
150°
Horizontally Wide
-
Black
16Zones
170µA
-
EKMC VZ Series
3995718

RoHS

Each
1+
HK$121.870
10+
HK$106.640
25+
HK$88.360
50+
HK$79.220
100+
HK$73.130
More Pricing...
Min: 1 / Mult: 1
7m
5m
Standard
3VDC
90°
6VDC
90°
90°
Low Profile
-
White
32Zones
170µA
-
EKMC VZ Series
3995717

RoHS

Each
1+
HK$213.140
10+
HK$186.490
25+
HK$154.520
50+
HK$138.540
100+
HK$130.990
Min: 1 / Mult: 1
7m
5m
Standard
2.3VDC
90°
4VDC
90°
90°
Low Profile
-
Black
32Zones
1.9µA
-
EKMB WL Series
4217806

RoHS

Each
1+
HK$74.810
10+
HK$74.640
25+
HK$74.470
50+
HK$74.300
100+
HK$74.130
More Pricing...
Min: 1 / Mult: 1
5m
5m
Standard
3VDC
36°
6VDC
150°
150°
Horizontally Wide
30s
Pearl White
16Zones
170µA
-
EKMC VZ Series
4217794

RoHS

Each
1+
HK$319.380
5+
HK$279.460
10+
HK$231.550
25+
HK$207.600
50+
HK$191.630
More Pricing...
Min: 1 / Mult: 1
5m
5m
Standard
2.3VDC
36°
4VDC
150°
150°
Horizontally Wide
210s
Pearl White
16Zones
1.9µA
-
EKMB WL Series
4217804

RoHS

Each
1+
HK$109.170
10+
HK$95.440
25+
HK$95.240
50+
HK$95.040
100+
HK$94.840
More Pricing...
Min: 1 / Mult: 1
5m
5m
Standard
2.3VDC
36°
4VDC
150°
150°
Horizontally Wide
10s
Pearl White
16Zones
6µA
-
EKMB WL Series
4217813

RoHS

Each
1+
HK$117.140
10+
HK$85.660
25+
HK$77.680
50+
HK$77.630
100+
HK$77.580
More Pricing...
Min: 1 / Mult: 1
5m
7m
Adjustable
3VDC
90°
5.5VDC
90°
90°
Low Profile
30s
Pearl White
32Zones
170µA
-
EKMC VZ Series
4176136

RoHS

Each
1+
HK$18.170
10+
HK$16.360
25+
HK$16.040
50+
HK$15.710
100+
HK$14.970
More Pricing...
Min: 1 / Mult: 1
-
-
-
2VDC
45°
15VDC
45°
45°
-
-
-
-
-
-
IRA-S Series
4217811

RoHS

Each
1+
HK$117.140
10+
HK$91.820
25+
HK$83.360
50+
HK$81.890
100+
HK$80.420
More Pricing...
Min: 1 / Mult: 1
5m
7m
Adjustable
3VDC
90°
5.5VDC
90°
90°
Low Profile
30s
Black
32Zones
170µA
-
EKMC VZ Series
4217814

RoHS

Each
1+
HK$85.750
10+
HK$74.550
25+
HK$69.930
50+
HK$69.920
100+
HK$69.900
More Pricing...
Min: 1 / Mult: 1
7m
7m
High
3VDC
90°
6VDC
90°
90°
Low Profile
30s
White
32Zones
170µA
-
EKMC VZ Series
4293493

RoHS

Each
1+
HK$200.270
5+
HK$175.240
10+
HK$145.200
50+
HK$130.180
100+
HK$120.170
More Pricing...
Min: 1 / Mult: 1
15m
15m
High
3VDC
45°
6VDC
92°
92°
Ultra Wide and Long Distance
-
Pearl White
188Zones
170µA
-
EKMC VZ Series
4204043

RoHS

Each
1+
HK$270.770
5+
HK$236.930
10+
HK$196.310
50+
HK$176.000
100+
HK$162.470
More Pricing...
Min: 1 / Mult: 1
7m
7m
High
2.3VDC
90°
4VDC
90°
90°
Low Profile
-
White
32Zones
6µA
-
PaPIRs EKMB (WL) Series
4217796

RoHS

Each
1+
HK$161.360
10+
HK$156.300
25+
HK$151.230
50+
HK$146.160
100+
HK$141.100
More Pricing...
Min: 1 / Mult: 1
7m
7m
Standard
2.3VDC
90°
4VDC
90°
90°
Low Profile
210s
Pearl White
32Zones
1.9µA
-
EKMB WL Series
4293492

RoHS

Each
1+
HK$200.270
5+
HK$175.240
10+
HK$145.200
50+
HK$130.180
100+
HK$120.170
More Pricing...
Min: 1 / Mult: 1
15m
15m
High
3VDC
45°
6VDC
92°
92°
Ultra Wide and Long Distance
-
Black
188Zones
170µA
-
EKMC VZ Series
4176135

RoHS

Each
1+
HK$19.400
10+
HK$17.510
25+
HK$17.140
50+
HK$16.770
100+
HK$16.030
More Pricing...
Min: 1 / Mult: 1
-
-
-
2VDC
44°
15VDC
44°
45°
-
-
-
-
-
-
IRA-S Series
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