Senba Sensing Technology Co., Ltd.| Sourcing Services

Senba Sensing Technology Co., Ltd.

[ Guangdong, China ]
Business Type: Sourcing Services
Brand(s): Senba
Main Product: Light Dependent Sensor, PIR Sensor, LDR Sensor, Flame Detector
Year Established: 2005
Employ Number: 51 - 100 People
Annual Sales Volume: US$1 Million - US$2.5 Million
  • Onsite operations checked and legal status confirmed
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Senba Sensing Technology Co., Ltd.

China Manufacturer with main products: Light Dependent Sensor, PIR Sensor, LDR Sensor, Flame Detector

Home  >Products Catalog > Plastic Fresnel Lens S9008 Used in Alarm System

Plastic Fresnel Lens S9008 Used in Alarm System

FOB Price: 0.01 - 0.80 USD/Piece
Supply Ability: 2,000,000 Piece(s) per Month
Payment Terms: T/T
In Stock
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Packaging Details: carton

Quick Details

  • External Size: Senba
  • Type: Outlet Box
  • Protection Level: IP54
  • Brand Name: Senba
  • Color: Senba

Specifications



Overview of

 

the  lens is a optical element, one side is smooth, another side is by a ring a part of concentric garden composition. Fresnel lens arrays designed for. The optical surface increases lens sensitivity for PIR sensor application. All the PIR sensor must work with the Fresnel Lens.

 

the Fresnel lens, simply say to be in the lens side have equi-distant tooth tattoo. through these tooth tattoo, can achieve to specified spectrum light band tong (reflecting or refraction) role. The traditional grinding optical equipment band-pass optical filters are expensive. The Fresnel lens can greatly reduce costs. A typical example is PIR (passive infrared detector). PIR used widely in alarm.

 

Advantages

Easy to install

High quanlity

Factory price

 

Specification

Model Number: S9008

Overall size:22.8mm

Focal length: 15.5mm

Detectable distance: 8m

Viewing angle: 120°

Color: Transparent

Material: HDPE

 

FAQ

1.What is the payment term?

TT 100% in advance.

2.What is the package.

Plastic bag.

 



 Plastic Fresnel Lens S9008 Used in Alarm System


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