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Security alarm use Dual Element Motion PIR Sensor 300B PIR motion detector sensor
Human infrared PIR detector, plastic small PIR detector sensor PIR300b 4*5mm
Working Principle
Pyroelectric infrared sensor would change charge when radiant energy changes. The effect can be used in detecting the change of infrared radiant.The sensors apply to human motion detector,passive infrared burglar alarm and automatic light switch. Based on the same theory, the pyroelectric infrared sensor applies to gas detection with infrared absorption.
Typical Application
1. Passive infrared burglar alarm: strong anti-interference for strong with light and electromagnetic radiation
2. Human motion detector
3. Human motion detector of ceiling
4. Gas analysis
5. Non-contact infrared measurement
Picture Show
PIR Sensor Series for your choice:
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.
Human infrared PIR detector, plastic small PIR detector sensor PIR300b 4*5mm
Brief Introduction:
- Part No.: PIR300B
- Usage: Universal big window probe, can be used for automatic lighting,automatic door, toy,into alarming, etc
- Sensitive type: Dual Element
- Size: TO-5 packaging
| Project | Testing condition | specification | ||
| ambient temperature 25ºC | ||||
| blackbody temperature 420K( 147˚C ) | ||||
| signal output | modulation frequency 1HZ | ≥ 3 Vp-p | ||
| magnification | 72.5 dB ( operational | amplifier | ||
| 5000X) | ||||
| Vd= 5V,Rs=47KΩ | ||||
| ambient temperature 25ºC | <170mVp-p | |||
| magnification | 72.5 dB ( operational | amplifier | ||
| Noise | Max. | |||
| 5000X) | ||||
| (Typ. 100mVp-p) | ||||
| Vd= 5V,Rs=47KΩ | ||||
| blackbody temperature 420K( 147˚C ) | ||||
| degree of | magnification | 72.5 dB ( operational | amplifier | <15% |
| balance [*] | 5000X) | |||
| Vd= 5V,Rs=47KΩ | ||||
| Mains voltage | 3~15V | |||
| Source | Vd= 5V,Rs=47KΩ | 0.4~1.1V | ||
| Voltage | ||||
| response time | Plus electric signal stability after the time required for output | <15S | ||
Working Principle
Pyroelectric infrared sensor would change charge when radiant energy changes. The effect can be used in detecting the change of infrared radiant.The sensors apply to human motion detector,passive infrared burglar alarm and automatic light switch. Based on the same theory, the pyroelectric infrared sensor applies to gas detection with infrared absorption.
Typical Application
1. Passive infrared burglar alarm: strong anti-interference for strong with light and electromagnetic radiation
2. Human motion detector
3. Human motion detector of ceiling
4. Gas analysis
5. Non-contact infrared measurement
Picture Show
PIR Sensor Series for your choice:
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.