PIR Detector fresnel lens D7009
Fresnel lens arrays designed for passive infrared sensor.the The optical surfaces are increases lens sensitivity for PIR SENSOR applications.
Specification:
Overall size:39*25mm
Focal length: 20mm
Detectable distance: 7m
Viewing angle: 89°
Material: HDPE
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
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