Durable High Sensitive Black PIR Fresnel Lens for Outdoor
Specification
| Model |
HW8090 |
| Material |
HDPE |
| Diameter |
17.8mm |
| Focus Length |
7mm |
| Angle |
120 degree |
| Distance |
10m |
| 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.
Welcome to ask me for the update pir lens catalogue.
Other Fresnel Lens Models
| Diameter 30mm Above Dome Shaped Fresnel Lens |
| Model |
Focus Length |
Angle |
Distance |
Diameter |
| 8002-1 |
10.5mm |
100° |
10m |
φ23m |
| 8002-2 |
12mm |
100° |
10m |
φ23m |
| 8002-3 |
12mm |
120° |
10m |
φ24mm |
| 8310 |
10.5mm |
100° |
10m |
φ24mm |
| 8120 |
6mm |
120° |
12m |
φ12.7mm |
| 8003-1 |
10.5mm |
100° |
7m |
φ23mm |
| 8003-3 |
11.5mm |
120° |
10m |
φ25mm |
| Diameter 30mm Below Dome Shaped Fresnel Lens |
| Model |
Focus Length |
Angle |
Distance |
Diameter |
| 8308-1 |
6mm |
60° |
5m |
φ11.5mm |
| 8308-2 |
9.5mm |
140° |
8m |
φ12.5m H14.3mm |
| 8308-3 |
5mm |
120° |
5m |
φ11.8mm |
| 8308-5 |
9mm |
90° |
5m |
φ10.27mm H8.8mm |
| 7709-1 |
7.6mm |
90° |
6m |
φ21mm |
| 7709-1C |
7.6mm |
90° |
6m |
φ20.7mm |
| 7709-2 |
5mm |
89° |
6m |
φ17mm |
| 7709-4 |
6mm |
90° |
7m |
Outer D17mm Inner D15mm |
| 8005 |
10.5mm |
100° |
7m |
Outer D23m Inner D22mm |
| 9002 |
12mm |
116° |
8m |
24mm×16.7mm |
| 2814 |
15mm |
140° |
7m |
φ28mm |
| 8016 |
6mm |
120° |
6m |
φ16mm H6mm |
| 8109 |
9mm |
100° |
10m |
φ24mm |
| 8090 |
9mm |
120° |
8m |
φ17.8mm |
| 8225 |
15mm |
120° |
8m |
φ22mm |
| 8120-4 |
6mm |
120° |
6m |
φ12.7mm |
| 002 |
50mm |
120° |
10m |
φ100mm |
| 8603-3 |
17.5mm |
360° |
8m |
φ45.9mm |
| 8603-5 |
12mm |
360° |
10m |
φ35mm |
| 8604 |
18mm |
360° |
8m |
Outer D 51mm Inner D35.5mm |
| 8102-2 |
15mm |
360° |
7m |
Outer D49mm Inner D37mm |
| Rectangle Shaped Fresnel Lens |
| Model |
Focus Length |
Angle |
Distance |
Size |
| 7626 |
20mm |
15° |
10m |
75mm×26mm |
| 7704-3 |
23mm |
110° |
12m |
56.7mm×35.7mm |
| 7704-2 |
23mm |
110° |
12m |
36mm×57mm |
| 1500 |
21mm |
240° |
15m |
26mm×85mm |
| 7707-5 |
25mm |
180° |
12m |
26mm×75mm |
| 7707-15 |
25mm |
120° |
12m |
20mm×82.5mm |
| 7708-3 |
29.7mm |
79.8° |
10m |
58mm×45mm |
| 7708-9 |
23mm |
120° |
16m |
59mm×41mm |
| 7803 |
20mm |
89° |
7m |
25mm×39mm |
| 7804-4 |
22mm |
112° |
12m |
23mm×56.2mm |
| 7809 |
29.69mm |
100° |
12m |
49mm×57mm |
| 8501-2 |
21mm |
180° |
15m |
38mm×78mm |
| 8702-1 |
23mm |
270° |
15m |
44mm×149mm |
| 8719 |
25mm |
90° |
15m |
53.5mm×34mm |
| 7643 |
30.5mm |
90° |
12m |
60.7mm×42.4mm |
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