7709-1 Pir Lens

Specification:

Model:7709-1
Focus:7.6mm
Angle:90°
Distance:6m
Diameter:21mm

Features:

1.Designed for passive infrared sensor applications

2.Well suited for compact, low profile sensors

3.Can be used in applications involving security, lighting controls and environmental controls

4.Optimized for dual element pyroelectric devices

5.White light immunity to reduce false triggers

6.UV resistant for outdoor applications

7.Designed for uniform sensitivity to reduce electronic gain

Functions:

The Fresnel lens function has two: One, the focusing action, soon hotly releases the infrared signal refraction (reflection) on PIR, the second function is divided into the search coverage in certain area Pellucidar and the dark area, causes to enter the search coverage the motion object to be able to produce by the temperature change form on PIR changes releases the infrared signal hotly.

Category:
Product Name
PIR fresnel lens
Material
HDPE
Color
 white
standard
ISO9001&ISO14001
Model No.
7709-1
size
¢20.7*16.8
Focal Length
7.6mm
Viewing angle
125 degree
Detect distance
8-9m

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