RE200B PIR Human Infrared Radial Sensor Pyroelectric Sensor Digital Singnal Output PIR Fresnel Lens PIR Sensor

Description

• RE200B PIR Human Infrared Radial Sensor Pyroelectric Sensor Digital Singnal Output PIR Fresnel lens PIR Sensor

RE200B Pyroelectric sensor Dual pyroelectric infrared sensor

Reference parameters:

Model number RE200B

Sensitive element area 2.01.0mm2 substrate material

Silicon substrate thickness 0.5mm

Operating wavelength 7-14m

The average transmittance is > 75%

Output signal > 2.5V(420k blackbody 1Hz modulation frequency 0.3-3.0Hz bandwidth 72.5db gain)

Noise <200mV(mVp-p) (25)

Balance <20%

Working voltage 2.2-15V

Working current 8.5-24A(VD=10V,Rs=47k,25)

Source voltage 0.4-1.1V(VD=10V,Rs=47k,25)

Operating temperature -20 -+ 70

Storage temperature -35 -+ 80 Field of view 139126

Descriptions:
The sensor adopts the characteristic that the polarization of pyroelectric material changes with temperature to detect infrared radiation, and adopts the dual-sensitive element complementary method to suppress the interference caused by temperature change, which improves the working stability of the sensor.

Instructions for use:

1, the above characteristics are measured under the condition of source resistance R2=47K, the user can adjust the size of R2 according to their needs when using the sensor.

2, pay attention to the position of the sensitive element and the size of the field of view in order to obtain the best optical design.

3. All voltage signal measurements are peak-to-peak calibration. EA and EB in balance B represent the peaks and peaks of the voltage output signals of the two sensitive elements respectively.

4, when using the sensor, the bending or welding part of the pin should be more than 4mm away from the base of the pin.

5, before using the sensor, you should refer to the picture pin, especially to prevent the wrong pin

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