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
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Detection Sensitivity
Supply Voltage Min
Detection Area (Vertical)
Supply Voltage Max
Detection Area (Horizontal)
Beam Angle
Lens Type
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2903011

RoHS

Each
1+
HK$98.480
5+
HK$92.150
10+
HK$84.920
50+
HK$83.110
100+
HK$78.090
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Min: 1 / Mult: 1
5m
5m
Adjustable
3VDC
36°
5.5VDC
150°
122°
Horizontally Wide
-
White
16Zones
170µA
-
EKMC VZ Series
2748794

RoHS

Each
1+
HK$161.280
5+
HK$147.550
10+
HK$139.740
50+
HK$136.950
100+
HK$135.020
Min: 1 / Mult: 1
-
12m
-
2.3V
-
4V
-
40°
-
-
-
-
-
-
EKMB Series
3816759

RoHS

Each
1+
HK$270.110
5+
HK$236.350
10+
HK$195.830
50+
HK$175.570
100+
HK$162.070
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Min: 1 / Mult: 1
-
7m
-
2.3V
-
4V
-
90°
-
-
-
-
-
-
EKMB WL Series
3816751

RoHS

Each
1+
HK$255.830
5+
HK$223.850
10+
HK$185.480
50+
HK$166.290
100+
HK$153.500
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Min: 1 / Mult: 1
7m
7m
Standard
2.3V
90°
4V
90°
90°
Flat Square
-
White
40Zones
1.9µA
-
EKMB WL Series
3816764

RoHS

Each
1+
HK$73.080
5+
HK$72.190
10+
HK$71.300
50+
HK$70.410
100+
HK$69.520
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Min: 1 / Mult: 1
-
7m
-
3VDC
-
6VDC
-
90°
-
-
-
-
-
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EKMC VZ Series
3816755

RoHS

Each
1+
HK$94.950
5+
HK$94.460
10+
HK$93.970
50+
HK$93.470
100+
HK$92.980
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Min: 1 / Mult: 1
7m
7m
Standard
2.3V
90°
4V
90°
90°
Flat Square
-
Black
40Zones
6µA
-
EKMB WL Series
3816768

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Each
1+
HK$84.840
5+
HK$84.010
10+
HK$83.180
50+
HK$82.340
100+
HK$81.510
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Min: 1 / Mult: 1
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7m
-
3VDC
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6VDC
-
90°
-
-
-
-
-
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EKMC VZ Series
3816770

RoHS

Each
1+
HK$84.840
5+
HK$84.010
10+
HK$83.180
50+
HK$82.340
100+
HK$81.510
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Min: 1 / Mult: 1
-
7m
-
3VDC
-
6VDC
-
90°
-
-
-
-
-
-
EKMC VZ Series
2903007

RoHS

Each
1+
HK$75.710
5+
HK$68.480
10+
HK$65.520
50+
HK$60.590
100+
HK$55.650
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Min: 1 / Mult: 1
-
-
-
3VDC
-
5.5VDC
-
-
-
-
-
-
-
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EKMC VZ Series
2830979
Each
1+
HK$32.030
10+
HK$29.190
25+
HK$26.390
50+
HK$24.170
100+
HK$22.370
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Min: 1 / Mult: 1
-
7m
-
5V
-
20V
-
120°
-
300s
-
-
-
-
-
3995716

RoHS

Each
1+
HK$109.170
10+
HK$95.520
25+
HK$95.310
50+
HK$95.090
100+
HK$94.880
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Min: 1 / Mult: 1
-
5m
-
2.3V
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4V
-
90°
-
-
-
-
-
-
EKMB WL Series
3995713

RoHS

Each
1+
HK$93.740
10+
HK$93.170
25+
HK$92.590
50+
HK$92.010
100+
HK$91.430
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Min: 1 / Mult: 1
7m
5m
Standard
2.3V
90°
4V
90°
90°
Low Profile
-
White
32Zones
6µA
-
EKMB WL Series
3995262

RoHS

Each
1+
HK$80.230
5+
HK$72.670
10+
HK$69.870
50+
HK$69.790
100+
HK$68.840
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Min: 1 / Mult: 1
3.5m
3.5m
Standard
3VDC
125°
6VDC
125°
125°
Wide
-
White
208Zones
170µA
Digital
EKMC VZ Series
3995715

RoHS

Each
1+
HK$93.630
10+
HK$93.070
25+
HK$92.510
50+
HK$91.950
100+
HK$91.390
More Pricing...
Min: 1 / Mult: 1
7m
5m
Standard
2.3V
90°
4V
90°
90°
Low Profile
-
Pearl White
32Zones
6µA
-
EKMB WL Series
4217818

RoHS

Each
1+
HK$81.710
10+
HK$71.110
25+
HK$70.860
50+
HK$70.610
100+
HK$70.360
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Min: 1 / Mult: 1
7m
7m
Low
3VDC
90°
6VDC
90°
90°
Low Profile
30s
Black
32Zones
170µA
-
EKMC VZ Series
4217805

RoHS

Each
1+
HK$93.630
10+
HK$93.070
25+
HK$92.510
50+
HK$91.950
100+
HK$91.390
More Pricing...
Min: 1 / Mult: 1
7m
7m
Standard
2.3V
90°
4V
90°
90°
Low Profile
10s
Black
32Zones
6µA
-
EKMB WL Series
4204045

RoHS

Each
1+
HK$98.320
5+
HK$96.640
10+
HK$94.960
50+
HK$93.270
100+
HK$91.590
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Min: 1 / Mult: 1
2.5m
2.5m
Adjustable
3VDC
125°
5.5VDC
125°
125°
Wide
-
White
208Zones
170µA
-
EKMC VZ Series
3604530

RoHS

Each
1+
HK$79.650
10+
HK$69.290
25+
HK$65.930
50+
HK$63.630
100+
HK$61.520
More Pricing...
Min: 1 / Mult: 1
-
3.5m
-
3VDC
-
6VDC
-
99°
-
-
-
-
-
-
EKMC VZ Series
2852521

RoHS

Each
1+
HK$202.860
10+
HK$198.810
25+
HK$194.750
Min: 1 / Mult: 1
-
8m
-
230V
-
-
-
360°
-
3s
-
-
-
-
-
1373716

RoHS

Each
1+
HK$164.540
5+
HK$157.220
10+
HK$147.910
25+
HK$140.190
50+
HK$125.930
Min: 1 / Mult: 1
-
-
-
3VDC
-
6VDC
-
110°
-
-
-
-
-
-
AMN 2,3,4 Series
3604527

RoHS

Each
1+
HK$152.080
5+
HK$133.070
10+
HK$110.260
50+
HK$98.850
100+
HK$91.250
More Pricing...
Min: 1 / Mult: 1
-
3.5m
-
2.3V
-
4V
-
99°
-
-
-
-
-
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EKMB WL Series
4290986

RoHS

Each
1+
HK$1,770.520
Min: 1 / Mult: 1
-
-
-
-
-
-
-
-
-
-
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4290988

RoHS

Each
1+
HK$1,299.290
Min: 1 / Mult: 1
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-
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-
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2074932

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$13.950
10+
HK$12.560
25+
HK$12.320
50+
HK$12.060
100+
HK$10.990
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Min: 1 / Mult: 1
-
-
-
-
-
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50°
-
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3604531

RoHS

Each
1+
HK$80.230
10+
HK$69.870
25+
HK$66.420
50+
HK$64.040
100+
HK$61.900
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Min: 1 / Mult: 1
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