Fresnel lens arrays designed for Passive Infrared Sensor ,the optical surfaces are increases lens sensitivity forPIR sensor applications.
Specification
Overall size: 61*42.7mm
Fresnel size: 54.8*36.5mm
Focal length: 30.5mm
Detectable distance: 24m
Viewing angle: 83 degree
Material: HDPE
Color :White
Shape: Plane
Overall size: 61*42.7mm
Fresnel size: 54.8*36.5mm
Focal length: 30.5mm
Detectable distance: 24m
Viewing angle: 83 degree
Material: HDPE
Color :White
Shape: Plane
Features
Designed for passive infrared sensor applications
Well suited for compact, low profile sensors
Can be used in applications involving security, lighting controls and environmental controls
Optimized for dual element pyroelectric devices
White light immunity to reduce false triggers
UV resistant for outdoor applications
Designed for uniform sensitivity to reduce electronic gain
Designed for passive infrared sensor applications
Well suited for compact, low profile sensors
Can be used in applications involving security, lighting controls and environmental controls
Optimized for dual element pyroelectric devices
White light immunity to reduce false triggers
UV resistant for outdoor applications
Designed for uniform sensitivity to reduce electronic gain
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