Long Distance Quad Element Human PIR Motion Detector, PIR Sensor D205B
12-24V Quad Element PIR Pyroelectric Infrared Radial motion Sensor (D205B)
PIR motion sensor
Item No.: D205B
Quad sensing elements are applied to suppress the interference resulting from circumstance temperature variation, to raise signal output and to be sensitive in all directions.
This type senor has the technical merits of both single and dual type. As a result, the operating stability of the sensor is greatly improved.
Typical Applications
1.automatic light switch control,
2.security systems, ir camera
3.burglar alarms,
4.led bulb, led tube, street lgihts, sensor switch ,
5.intellectualized toys, etc.,
6.especially in the field of ceiling mount applications.
Data sheet for PIR D205B
| Recommended Model |
D205B big window |
| Encapsulation Type |
TO-5 |
| IR Receiving Electrode |
0.7×2.4mm, 4elements |
| Window Size |
4.9×4.9mm |
| Spectral Response |
5-14µm |
| Transmittance |
≥75% |
| Output Signal[Vp-p] |
≥5000mV |
| Sensitivity |
≥4300V/W |
| Detectivity (D*) |
1.6 ×108 cmHz1/2/W |
| Noise[Vp-p] |
<70mV |
| Output Balance |
<10% |
| Offset Voltage |
0.3-1.2V |
| Supply Voltage |
3-15V |
| Operating Temp |
-30-70ºC |
| Storage Temp |
-40-80ºC |
Working Principle
The pyroelectric infrared sensor detects infrared radiation on the basis of the characteristics that the polarization of pyroelectric material changes with temperature. Dual compensated sensing elements are applied to suppress the interference resulting from temperature variation. As a result, the operating stability of the sensor is greatly improved.
we can accept all sorts of functions with customized products.
for example: the size/output signal/Operating voltage/power etc would be optional.
Our company is a factory, we concentrate on this business more than 20years, so there have many types, KP506B,RE200B,KP500B, LHI778, LHI878, LHI968, D203S, D203B and many others. If you are interested in, please send inquiry to us.
Our Service
1.OEM and ODM are welcome.
2.Small quantity order is welcome.
3.Sample lead time: 1-3 days
4. Your inquiry for our products will be replied in 10 hours.
About Haiwang
Shenzhen Haiwang Sensor Co., Ltd is specialized in developing, manufacturing and export of photo resistor, thermisters, sensors, optical lenses and other sensitive components.
Our products include photoresistance, photosensitive sensor, thermistor, pyroelectric infrared sensor,
infrared induction IC, fresnel lens, LED lens, Personal Alarm and other related sensitive components.
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