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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Detection Distance
Sensing Range Max
Detection Sensitivity
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Detection Area (Vertical)
Supply Voltage Max
Detection Area (Horizontal)
Beam Angle
Lens Type
Response Time
Lens Colour
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2852522

RoHS

Each
1+
HK$194.400
10+
HK$190.510
25+
HK$186.630
Min: 1 / Mult: 1
8m
8m
-
230V
-
230VAC
-
360°
-
3s
-
-
-
-
-
3604533

RoHS

Each
1+
HK$98.200
10+
HK$85.650
25+
HK$81.600
50+
HK$77.680
100+
HK$75.220
More Pricing...
Min: 1 / Mult: 1
6m
2.5m
Adjustable
3VDC
99°
5.5VDC
99°
99°
Ultra Slight Motion
-
White
192Zones
170µA
-
EKMC VZ Series
3728329

RoHS

Each
1+
HK$146.640
10+
HK$128.780
25+
HK$123.000
50+
HK$119.050
100+
HK$115.430
More Pricing...
Min: 1 / Mult: 1
17m
17m
High
2.3VDC
92°
4VDC
102°
102°
Long Distance
-
White
92Zones
6µA
-
PaPIRs EKMB (WL) Series
2903004

RoHS

Each
1+
HK$80.230
5+
HK$72.670
10+
HK$70.610
50+
HK$60.670
100+
HK$56.890
More Pricing...
Min: 1 / Mult: 1
-
17m
-
3VDC
-
6VDC
-
62°
-
-
-
-
-
-
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
3995714

RoHS

Each
1+
HK$93.430
10+
HK$81.440
25+
HK$77.560
50+
HK$74.910
100+
HK$72.540
Min: 1 / Mult: 1
5m
5m
Standard
3VDC
36°
6VDC
150°
90°
Horizontally Wide
-
White
16Zones
170µA
-
EKMC VZ Series
3995715

RoHS

Each
1+
HK$92.720
10+
HK$91.690
25+
HK$90.650
50+
HK$89.610
100+
HK$88.740
Min: 1 / Mult: 1
7m
5m
Standard
2.3VDC
90°
4VDC
90°
90°
Low Profile
-
Pearl White
32Zones
6µA
-
EKMB WL Series
3995261

RoHS

Each
1+
HK$91.580
5+
HK$87.470
10+
HK$77.600
50+
HK$75.290
100+
HK$72.980
More Pricing...
Min: 1 / Mult: 1
5m
5m
Standard
3VDC
36°
6VDC
150°
150°
Horizontally Wide
-
Black
16Zones
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$128.760
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$74.080
10+
HK$73.520
25+
HK$72.960
50+
HK$72.540
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$311.080
5+
HK$272.200
10+
HK$225.530
25+
HK$202.200
50+
HK$186.650
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$109.030
10+
HK$95.290
25+
HK$92.850
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$76.820
100+
HK$76.170
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$81.080
100+
HK$78.800
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$84.920
10+
HK$73.890
25+
HK$69.930
50+
HK$69.190
100+
HK$68.670
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$191.920
5+
HK$167.930
10+
HK$139.140
50+
HK$124.750
100+
HK$115.150
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$149.070
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$129.960
25+
HK$129.070
50+
HK$128.760
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$191.920
5+
HK$167.930
10+
HK$139.140
50+
HK$124.750
100+
HK$115.150
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
4217819

RoHS

Each
1+
HK$107.190
10+
HK$73.490
25+
HK$72.180
50+
HK$70.870
100+
HK$69.560
More Pricing...
Min: 1 / Mult: 1
7m
7m
Low
3VDC
90°
6VDC
90°
90°
Low Profile
30s
Pearl White
32Zones
170µA
-
EKMC VZ Series
4176134

RoHS

Each
1+
HK$17.270
10+
HK$15.540
25+
HK$15.210
50+
HK$14.880
100+
HK$14.800
More Pricing...
Min: 1 / Mult: 1
-
-
-
2VDC
45°
15VDC
45°
45°
-
-
-
-
-
-
IRA-S Series
2707748RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$13.900
500+
HK$12.420
Min: 100 / Mult: 1
-
-
-
2VDC
45°
15VDC
45°
45°
-
-
-
-
-
Analog
IRA-S Series
4204039

RoHS

Each
1+
HK$102.430
5+
HK$92.970
10+
HK$85.250
50+
HK$83.180
Min: 1 / Mult: 1
-
17m
-
2.3VDC
-
4VDC
-
62°
-
-
-
-
-
-
WL Series
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