Product Description:
Overview
PIR (Passive Infrared Detector) are used to detect motion object like human movement. All the
PIR sensor must work with Fresnel Lens, this version can detetc more than 10 meters. It can support long rang and wide angle.
Features
Lead-free Pyroelectric Elements
Digital signal processing(DSP)
Technical Data
1. Maximum Ratings
Characteristics Symbol My. Value Max. Value Unit Remarks
Working Temperature TST -20 85 °C
Max.current for pin Into -100 100 mA
Storage Temperature TST -40 125 °C
2.Working Conditions (T=25°C, Vdd=3V,Except other requirements)
Characteristics Symbol Min. Type Max. Unit Remarks
Supply Voltage VDD 2.2 3 3.7 V
Working Current IDD 9 9.5 11 μA
Sensitivity VSENS 90 2000 μV
Output REL
Output Low Current IOL 10 mA VOL<1V
Output High Current JOHN -10 mA V O H > (V DD -1V)
Lock time T OL 2 s No adjust
On-time T OH 2 3600 s
Sens / ontime
Input voltage 0 VDD / 2 V 0V-VDD/2
Input Bias Current -1 1 μA
Oen
Input Low Voltage WILL 0.8V-1.2VV Enable area 0.8 V
Input High Voltage VIH 1.2 V
Input Current II -1 1 μA V SS <V IN <V DD
Oscillator & Filter
Low pass filter cut-off frequency 7 Hz
High pass filter cut-off frequency 0.44 Hz
Oscillator frequency on Chip FCLK 64 kHz
Interior Block Diagram
Application
Intelligent security- burglar alarm
Wireless infrared detection alarm, uses advanced signal analysis and processing technology. When the intruder enters through the detection area, it sends alarm signal to control panel.
The infrared pir motion sensor detector is suitable for home, residential area, factory, shopping mall, warehouse, and offices.
Faq
1.Can recessed pir motion detector detect animals?
PIR sensors are excellent in human and animal detection. They are mostly used in triggering an intruder alarm and activate household appliances upon the presence of a human.
2.Do PIR sensors work through glass?
No, alarm motion sensors do not work through glass. Most motion sensors use passive infrared (PIR) technology to detect motion. Changes in IR energy are not easily detected through glass. This is why motion sensors will generally not work through windows, which are usually insulated.
Senba is one of the most professional PIR sensor manufacturers for more than 15 years. We are the most advanced factory with complete categories. With strong R&D center, there are digital type and analog type, dual elements and four elements for you choose. The market cover domestic market, Korean, Amertica, Turkey and Europe.
Company Contact:
Contact Name: Sensor
Company Name: Senba Sensing Technology Co., Ltd.
Email:
Tel: 075582594732
Fax:
Street Address: Building 4, Huawan
Industrial Park ,
Baoan, Shenzhen, Shenzhen 518102
China
Website:
https://www.senbasensor.com
Member name: Senba
Country:
China
Member Since: 02 September 2019
Total Leads:
26 Senba Import Export Business Leads
Business focus: Fresnel Lens, Passive Infrared Sensor, Ldr Sensor
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