Optical Usage Dome Shaped PIR Sensor Fresnel Lens (HW-8120-4)

Product Details
Customization: Available
Usage: Optical
Type: Convex Lens
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Trading Company
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Number of Employees
17
Year of Establishment
2004-08-19
  • Optical Usage Dome Shaped PIR Sensor Fresnel Lens (HW-8120-4)
  • Optical Usage Dome Shaped PIR Sensor Fresnel Lens (HW-8120-4)
  • Optical Usage Dome Shaped PIR Sensor Fresnel Lens (HW-8120-4)
  • Optical Usage Dome Shaped PIR Sensor Fresnel Lens (HW-8120-4)
  • Optical Usage Dome Shaped PIR Sensor Fresnel Lens (HW-8120-4)
  • Optical Usage Dome Shaped PIR Sensor Fresnel Lens (HW-8120-4)
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Basic Info.

Model NO.
HW-8120-4
Transmittance
90%-95%
Shape
Laminated Lenses
Material
HDPE
Lenses Color
White
Certification
RoHS, ISO9001, CE
Customized
Customized
Coating
UV
Diameter
12.7mm
Focus Length
6mm
Angle
120 Dregree
Thickness
1.28mm
Distance
7m
Lifetime
10 Years
Production Capacity
100000/Week, 100000/Week
Appliance
Ceiling Light, Security System,Thermodetector
Free Sample
Available
Transport Package
250 Pieces in a Poly Bag
Specification
12.7mm Diameter
Trademark
Haiwang(HW)
Origin
Guangdong, China
HS Code
9001909090

Product Description

Optical Usage Dome Shaped PIR Sensor Fresnel Lens(HW8120-4)

Specification 
Model HW8120-4
Material HDPE
Diameter 12.7mm
Focus Length 6mm 
Angle  120 degree 
Distance  7m
Shape  laminated lenses
Color white and black 
Package 250 pieces in a poly bag 
Production Capacity 100000/Week
Customized available 
Free Sample  available 

Feature
1.Designed for passive infrared sensor applications 
2. Easy to cut; high compatibility , low cost and environment 
3.Can be used in applications including  security system, lighting controls and environmental controls 
4.Optimized for dual element pyroelectric devices 
5.White light immunity can  reduce false triggers 
6.UV resistant for outdoor applications 
7.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 sinal when moving object enters the detection area making the change of temperature. 


Optical Usage Dome Shaped PIR Sensor Fresnel Lens (HW-8120-4)
Optical Usage Dome Shaped PIR Sensor Fresnel Lens (HW-8120-4)
Optical Usage Dome Shaped PIR Sensor Fresnel Lens (HW-8120-4)
Optical Usage Dome Shaped PIR Sensor Fresnel Lens (HW-8120-4)
Optical Usage Dome Shaped PIR Sensor Fresnel Lens (HW-8120-4)
Welcome to ask me for the update pir lens catalogue.

About Haiwang Sensor:
Shenzhen haiwang sensor co., ltd is in line of pir item for more than 10 years.Pir lens, pir sensor, pir ic and pir module can be offered.Free samples for testing is available for us.Also custom lens is ok for us.Just offer us the drawing.Philips is our current client for customed lens.

Welcome to ask for inquiry.
Ms.Nina Lin 
Shenzhen haiwang sensor co., ltd
Tel:86-755-82867860 (ext:812)
Mob:86-15986714588

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