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Passive Infrared (PIR) Sensors:

218 Products Found

Farnell 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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3485597

RoHS

Each
1+
Kč154.994
5+
Kč139.696
10+
Kč129.664
50+
Kč116.371
100+
Kč109.600
More Pricing...
Min: 1 / Mult: 1
2m
2m
Low
2VDC
60°
15VDC
60°
60°
-
-
-
-
-
-
PL Pyroelectric Infrared Sensors Series
2095743

RoHS

Each
1+
Kč344.348
5+
Kč313.751
10+
Kč302.465
50+
Kč289.423
100+
Kč283.655
More Pricing...
Min: 1 / Mult: 1
7m
5m
Standard
2.3VDC
82°
4VDC
94°
94°
Standard
-
Pearl White
64Zones
6µA
-
EKMB Series
1373715

RoHS

Each
1+
Kč442.662
5+
Kč400.528
10+
Kč382.219
50+
Kč367.673
100+
Kč358.393
More Pricing...
Min: 1 / Mult: 1
5m
5m
Standard
3VDC
22°
6VDC
38°
38°
Spot
-
White
24Zones
170µA
-
AMN 2,3,4 Series
2095744

RoHS

Each
1+
Kč535.709
5+
Kč496.835
10+
Kč486.803
50+
Kč477.022
100+
Kč466.990
More Pricing...
Min: 1 / Mult: 1
17m
12m
Standard
2.3VDC
92°
4VDC
102°
102°
Long Distance
-
White
92Zones
1.9µA
-
EKMB Series
3816767

RoHS

Each
1+
Kč263.591
5+
Kč239.012
10+
Kč229.984
Min: 1 / Mult: 1
5m
5m
Adjustable
3VDC
90°
5.5VDC
90°
90°
Flat Square
-
Pearl White
40Zones
170µA
-
EKMC VZ Series
3816766

RoHS

Each
1+
Kč263.842
5+
Kč239.263
10+
Kč230.234
50+
Kč229.482
100+
Kč228.980
More Pricing...
Min: 1 / Mult: 1
5m
5m
Adjustable
3VDC
90°
5.5VDC
90°
90°
Flat Square
-
Black
40Zones
170µA
-
EKMC VZ Series
2095738

RoHS

Each
1+
Kč673.900
5+
Kč645.810
10+
Kč617.470
50+
Kč528.185
100+
Kč490.816
More Pricing...
Min: 1 / Mult: 1
7m
5m
Standard
2.3VDC
82°
4VDC
94°
94°
Standard
-
White
64Zones
1.9µA
-
EKMB Series
2095754

RoHS

Each
1+
Kč383.724
5+
Kč378.708
10+
Kč373.692
50+
Kč368.676
100+
Kč363.660
More Pricing...
Min: 1 / Mult: 1
17m
12m
Standard
2.3VDC
92°
4VDC
102°
102°
Long Distance
-
Pearl White
92Zones
6µA
-
EKMB Series
3816757

RoHS

Each
1+
Kč429.370
5+
Kč420.090
10+
Kč410.810
50+
Kč401.531
100+
Kč392.251
Min: 1 / Mult: 1
7m
7m
High
2.3VDC
90°
4VDC
90°
90°
Flat Square
-
White
40Zones
6µA
-
EKMB WL Series
3816749

RoHS

Each
1+
Kč308.735
5+
Kč294.188
10+
Kč279.391
Min: 1 / Mult: 1
7m
7m
Standard
2.3VDC
90°
4VDC
90°
90°
Flat Square
-
Black
40Zones
1.9µA
-
EKMB WL Series
3816750

RoHS

Each
1+
Kč412.064
5+
Kč375.197
10+
Kč361.654
Min: 1 / Mult: 1
7m
7m
Standard
2.3VDC
90°
4VDC
90°
90°
Flat Square
-
Pearl White
40Zones
1.9µA
-
EKMB WL Series
3816772

RoHS

Each
1+
Kč207.662
5+
Kč188.100
10+
Kč180.827
Min: 1 / Mult: 1
7m
5m
Low
3VDC
90°
6VDC
90°
90°
Flat Square
-
White
40Zones
170µA
-
EKMC VZ Series
3816748

RoHS

Each
1+
Kč408.302
5+
Kč371.936
10+
Kč358.644
Min: 1 / Mult: 1
7m
7m
Standard
2.3VDC
90°
4VDC
90°
90°
Flat Square
-
White
40Zones
1.9µA
-
EKMB WL Series
3816756

RoHS

Each
1+
Kč276.131
5+
Kč250.549
10+
Kč241.019
50+
Kč240.517
100+
Kč240.266
More Pricing...
Min: 1 / Mult: 1
7m
7m
Standard
2.3VDC
90°
4VDC
90°
90°
Flat Square
-
Pearl White
40Zones
6µA
-
EKMB WL Series
3816761

RoHS

Each
1+
Kč364.663
5+
Kč332.310
10+
Kč320.272
Min: 1 / Mult: 1
7m
7m
High
2.3VDC
90°
4VDC
90°
90°
Flat Square
-
Pearl White
40Zones
6µA
-
EKMB WL Series
3816774

RoHS

Each
1+
Kč246.286
5+
Kč223.212
10+
Kč214.434
Min: 1 / Mult: 1
7m
5m
Low
3VDC
90°
6VDC
90°
90°
Flat Square
-
Pearl White
40Zones
170µA
-
EKMC VZ Series
3816765

RoHS

Each
1+
Kč223.964
5+
Kč203.148
10+
Kč195.373
Min: 1 / Mult: 1
5m
5m
Adjustable
3VDC
90°
5.5VDC
90°
90°
Flat Square
-
White
40Zones
170µA
-
EKMC VZ Series
3816752

RoHS

Each
1+
Kč408.302
5+
Kč371.936
10+
Kč358.644
Min: 1 / Mult: 1
7m
7m
Standard
2.3VDC
90°
4VDC
90°
90°
Flat Square
-
Black
40Zones
1.9µA
-
EKMB WL Series
3816754

RoHS

Each
1+
Kč279.140
5+
Kč253.308
10+
Kč243.527
50+
Kč241.019
100+
Kč238.260
More Pricing...
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+
Kč347.107
5+
Kč316.259
10+
Kč304.973
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+
Kč440.405
Min: 1 / Mult: 1
8m
8m
-
230V
-
230VAC
-
360°
-
3s
-
-
-
-
-
2906729

RoHS

Each
1+
Kč1,826.326
5+
Kč1,693.652
10+
Kč1,569.005
Min: 1 / Mult: 1
5m
5m
-
-
82°
3VDC
94°
94°
-
-
-
64Zones
-
-
-
3604533

RoHS

Each
1+
Kč347.027
10+
Kč261.726
25+
Kč261.435
50+
Kč242.802
100+
Kč224.170
More Pricing...
Min: 1 / Mult: 1
6m
-
Adjustable
-
99°
-
99°
-
Ultra Slight Motion
-
White
192Zones
170µA
-
EKMC VZ Series
4217806

RoHS

Each
1+
Kč211.675
10+
Kč184.589
25+
Kč183.084
50+
Kč181.579
100+
Kč180.074
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+
Kč450.938
5+
Kč441.408
10+
Kč432.128
25+
Kč422.598
50+
Kč413.068
Min: 1 / Mult: 1
5m
5m
Standard
2.3VDC
36°
4VDC
150°
150°
Horizontally Wide
210s
Pearl White
16Zones
1.9µA
-
EKMB WL Series
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