High Sensitivity Mini 10*8mm Digital Intelligent PIR Motion Sensor Detector Module SB312 For Breadboard

Quick Details

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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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