Senba Sensing

Senba Sensing초전기 적외선 감지에 초점19년 이상의 전문 제조 PIR 센서

Senba Sensing

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프레넬 렌즈

프레넬 렌즈

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프레넬 렌즈

PROD Model:SB-F-02

Material : HDPE

Overall Size:Grain diameter 23mm(φ26*17mm)

Focal Length:11.5mm

Detectable Distance:≥10m

Viewing Angle:120°

Color : primary color 、black、 milky(Color customization is acceptable)


Widely used in human body induction switch, alarm, infrared thermometer
and infrared imaging and other aspects. Can provide users with different
induction Angle, induction distance, size, test ratio. Fresnel lens
action: one is focusing action; Second, the detection area is divided
into a number of bright areas and dark areas, so that the moving objects
entering the detection area can generate changes in the form of
temperature changes on the PIR(passive infrared detector).



Ceiling light

Yard light

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