- Description
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Details
Product Description:
D203S PIR Infrared Radial Sensor Human Motion Detector
Description:
Excellent performance infrared sensor for use in alarm burglar systems, visitor presence monitoring,
light switches and robots. Narrow detection beam for use in hallway and defined area detection systems.
Features:
Dual Compensating Elements
Excellent Operating Stability
Supply Voltage: 3-15V
Narrow Sense Window for Directional Sensing
Body Dimensions: 9.1mm Diameter, 4.5mm High excluding pins, Pins - 13.5mm High
Pinout:
As indicated in the following diagram, PIN#3 of the sensor should be connected to
the ground or the negative rail of the supply.
Pin#1 which corresponds to the "drain" terminal of the dvice should be connected to the
positive supply, which must be ideally a 5V DC.
And pin#2 which corresponds to the "source" lead of the sensor must be connected to ground
via a 47K or 100K resistor. This pin also becomes the output pin out of the device and the
detected infrared signal is carried forward to an amplifier from pin#2 of the sensor.
Package Included:
1PC D203S PIR Infrared Radial Sensor - Reviews
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