8308 Pir Lens

PIR Fresnel lens is widely used in body sensor switch, infrared alarm, infrared thermometers and infrared imaging. Micromu can provide users with various types angle sensors,sensing range,size, ratio test series fresnel lenses.

Feature
1.Designed for passive infrared sensor applications
2.Easy to cut; high compatibility, low cost and environment
3.Optimized for dual element pyroelectric devices
4.White light immunity can reduce false triggers
5.UV resistant for outdoor applications
6.Designed for uniform sensitivity to reduce electronic gain

Function
The Fresnel lens has two functions as follows:
1. The focusing action, soon hotly releases the infrared signal refraction (reflection) on PIR,
2. Fresnel lens divides the search coverage into detection area and non-detection area. PIR can generate pyroelectric infrared signal when moving object enters the detection area making the change of temperature.

Category:
Material
HDPE
Surface treatment
N/A
Technics
Injection molding
Application
Infrared sensing
Model No 8308
Certification
IS09001&IS014001
OEM
Accept
Dimension
11.8mm
Color
White
Detect angle
120°
Detect distance
6 m
Sample
Free but the buyer pays the freight
Focal length
5 mm
Brand Name

Micromu

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