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RD-624 Pyroelectric Infrared Sensor

  • • Output Signal Peak: >3500mV
  • • Noise Peak: <70mV
  • • Application: Safety Alarm, Electricity Lighting

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  • Principle Introduction
Principle Introduction:
Pyroelectric Infrared Sensor detects the infrared radiation by using the temperature-dependent feature. It suppresses the interference caused by temperature change, adopts the method of dual sensing elements complementary which improves the stability of the sensor. This PIR sensor can be widely used in safety device, burglar alarm, automatic door, auto light control and intelligent toys.
Applications :
Human body detection lighting;
Auto control door, toys, switches;
Anti-crime devices: security camera, alarm;
Home Appliance;
Technical parameters :

Tips:For more parameter information, please refer to the latest manual provided by salesman.

Model No.

RD-624

Standard Encapsulation:

TO-5

Infrared receiving Electrode

2×1mm, 2 sensitive elements

Window Size:

3×4mm

Receiving Wavelength:

5～14µm

Transmittance

>75%

Output signal peak[Vp-p]

≥3500mV

Sensitivity

≥3200V/W

Detection Rate (D*):

1.4 ×108 cmHz1/2/W

Noise peak[Vp-p]:

<70mV

Output balance degree:

<10%

Source Voltage:

0.3～1.1V

Working Voltage:

3～15V

Working temperature:

-30～70ºC

Storage temperature:

-40～80ºC

Incidence angle map:


Reference Circuit :


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