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High Sensitivity Mini 10*8mm Digital Intelligent PIR Motion Sensor Detector Module SB312 For Breadboard
Quick Details
| Type: | SB312 |
| Size: | 10*8mm |
| Supply Current: | DC3.3V~15V |
| Current Drain: | <20μA |
| Voltage Output: | High level signal:3.0V Stanby output is 0V |
| Delay Time: | 2s Not adjustable |
| Operation Temperaute: | -20℃~60℃ |
| Infrared Sensor: | Dual element,Low noise, High Sensitivity |
| Light Sensor: | No CdS |
| TTL Output: | TTL Output can be directly connected to micro-controller or logic device |
| Sensitivity: | High Sensitivity |
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Features
Delay time: 2 seconds;
Block time: 2 seconds;
Trigger mode: repeatable;
Sensing range: ≤ 100 degrees cone angle, 3-5 meters
Digital signal processing(DSP)
Twoway differential high impedance sensor input and temperature compensation
Built in filter, screen the interference by other frequency Schmidt REL output
Dimension
Lens Information
Description
SB312 is a new digital intelligent PIR sensor. This Smart digital detector offers a complete motion detector solution,with all electronic circuitry built into the detector housing. Only a power supply and powerswitching components need to be added to make the entire motion switch.
Application
USB Alarms, PIR motion detection, Intruder detection, Occupancy detection,
Motion sensor lights, Network camera, Carsecurity system etc.
Application note
Typical Application
Notes:This is only reference circuit for PIR Sensor SB312.
Spectral Response of Window Materials
Notice: The typical average transmissivity curve of 5.5µm pass IR filter is figured, which is vacuumed on silicon filter.
Manufacturing
Directions for Use
●Pay attention to the mounting direction of the sensor’s element and the size of element ichnography. Combining with focus of Fresnel lens can achieve a optimal optics design.
●The exfactory parameter of sensor is gained by testing in the condition of standard Black Body and the relevant circuit after one minute steadyingtime.
●The detecting distance of sensor is a multidimensional function, consisting of ambient temperature, temperature of moving target , target distance of Fresnel Lens’, ambient humidity , amplifier gain and comparison voltage.
●The welding shall be made at 4mm above as per the recommendation for lead wire of sensor seat, and the welding should be completed in the shortest possible time.
●Do not touch the window by hand and the hard things directly.
●Strong shake and static should be avoided.
●This products are packed with the environmental protection material ,and the sensors’ surface has been covered specially with OHK antierode material,100pcs per small package ,3000pcs per large package.
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