PIR Sensors

What are PIR Sensors?PIR (passive infrared) sensors measures infrared (IR) light radiating from moving objects that emit heat. The sensor allows you to detect motion of people, animals and cars to trigger security alarms and lighting, and often used in PIR-based motion detectors. They are passive due to the fact that no heat or energy is emitted by the sensor and they detect the emission of infrared radiation and not heat.These sensors are used to detect movement and are ideal for security and safety such as burglar alarms and security lighting systems. They can also be called PID passive infrared detectors (PID). They can be used internally & externally and can be mounted to ceilings & walls. PIR sensors have various ranges and styles including pet friendly options (designed to ignore certain shapes of moving objects, or only detect motion above a certain height). PIR sensors are used for applications such as automatically turning on lights when a person enters a room or causing a video camera to start recording.How does a PIR sensor work?All objects emit some level of radiation (not visible to the human eye) and the hotter something is, the more radiation is emitted. The sensor detects levels of infrared radiation impinging upon it which varies depending on the temperature of the objects in front of the sensor. When a warm object (person or animal) walks in front, the temperature in the sensors field of view will increase from room to body temperature. The sensor converts this change in the incoming infrared radiation into a change in the output voltage and this triggers the detection.Where to install them?They are quick and easy to fit using the screws and plugs that are supplied to mount an adjustable bracket onto the wall or ceiling. They come in varying ranges, once you know the range of the sensor and how far it can detect you can therefore plan your security coverage. Areas recommended include corners, hallways, patios, driveways, front and back entries. Ideal position being 2 to 3 metres above the ground.Motion sensors are also used in the work place for example to shut down equipment that could be dangerous if the worker gets too close.These sensors should not be installed: Directly above a radiator (change in infrared heat could trigger the alarm) Directly looking into a window (sunlight can cause confusion for the sensor) In rooms where a number of animals are present Near air vents (temperature change might trigger the alarm)

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Description Prix Detector Type Sensor Radius Diameter Depth Width Height Series Tamper Resistant Additional Features
N° de stock RS 519-400
Référence fabricantLS1020
MarqueABUS
39,62 €
1 Set
jeu(x)
IR Detector 20m - 34 mm 46mm 95 mm Ecoline Yes -
N° de stock RS 740-4446
Référence fabricant6800-0-2519
MarqueABB
130,51 €
Each
Unité
PIR Motion Detector 24m - 110 mm 110mm 70 mm BasicLine Corridor - Brightness Independent Test Mode, Detect 2.5 m Height, For Switching Lighting System
N° de stock RS 519-484
Référence fabricantLS2030
MarqueABUS
79,33 €
1 Set
jeu(x)
IR Detector 30 m, 60 m - 72 mm 173mm 74 mm Profiline Yes -
N° de stock RS 169-3888
Référence fabricantPPGI0601
MarqueMurata
1,849 €
Each (In a Box of 100)
Unité
IR Detector - 21mm - - 6.4 mm - - -
N° de stock RS 721-4938
Référence fabricantPPGI0601
MarqueMurata
3,21 €
Each
Unité
IR Detector - 21mm - - 6.4 mm - - -
N° de stock RS 327-7310
Référence fabricantAMN11111
MarquePanasonic
21,80 €
Each
Unité
PIR Motion Detector 5m 11mm - - 14.5 mm NaPiOn - -
N° de stock RS 327-7326
Référence fabricantAMN11112
MarquePanasonic
24,89 €
Each
Unité
PIR Motion Detector 5m 11mm - - 14.5 mm NaPiOn - -
N° de stock RS 524-4930
Référence fabricantBW8000
MarqueABUS
19,32 €
Each
Unité
PIR Motion Detector 15m - 47 mm 60mm 106 mm XEVOX Yes HF Immunity, Look-Down Lens Protection
N° de stock RS 524-5113
Référence fabricantBW8040
MarqueABUS
99,75 €
Each
Unité
PIR Motion/Microwave Detector 15m - 48 mm 60mm 107 mm XEVOX Yes White Light Immunity
N° de stock RS 327-7348
Référence fabricantAMN12112
MarquePanasonic
19,37 €
Each
Unité
PIR Motion Detector 2m 12.7mm - - 15.2 mm NaPiOn - -
N° de stock RS 740-4443
Référence fabricant6800-0-2517
MarqueABB
80,57 €
Each
Unité
PIR Motion Detector 6m - - - - BasicLine Mini - Brightness Independent Test Mode, Detect 3 m Height, For Switching Lighting System
N° de stock RS 748-0804
Référence fabricantA86616
81,13 €
Each
Unité
- - - - - - - - -
N° de stock RS 370-8381
Référence fabricantAMN13112
MarquePanasonic
20,72 €
Each
Unité
PIR Motion Detector 5m 8.9mm - - 15.1 mm NaPiOn - -
N° de stock RS 524-5517
Référence fabricantBW8030
MarqueABUS
82,95 €
Each
Unité
PIR Motion/Microwave Detector 15m - 48 mm 60mm 107 mm XEVOX Yes White Light Immunity
N° de stock RS 519-444
Référence fabricantLS2120
MarqueABUS
187,95 €
1 Set
jeu(x)
IR Detector 120 m, 240 m - 72 mm 173mm 74 mm Profiline Yes -
N° de stock RS 524-5040
Référence fabricantFU7300W
MarqueABUS
16,70 €
Each
Unité
Glass Break Detector 2m - 9 mm 18mm 18 mm Ecoline - -
N° de stock RS 519-494
Référence fabricantLS2060
MarqueABUS
131,25 €
1 Set
jeu(x)
IR Detector 60 m, 120 m - 72 mm 173mm 74 mm Profiline Yes -
N° de stock RS 647-8819
Référence fabricantBW8085
MarqueABUS
48,44 €
Each
Unité
PIR Motion Detector 13m 135mm - - 27 mm XEVOX Yes -
N° de stock RS 352-5007
Référence fabricantAMN14112
MarquePanasonic
20,55 €
Each
Unité
PIR Motion Detector 10m 17mm - - 18.5 mm NaPiOn - -
N° de stock RS 524-5321
Référence fabricantBW8010
MarqueABUS
35,18 €
Each
Unité
PIR Motion Detector 15m - 48 mm 60mm 107 mm XEVOX Yes White Light Immunity