HW8002 PIR SENSOR MODULE

Short Description:

Based on infrared technology automatic control products, HW8002 has high sensitivity and reliability, and is widely used in various types of automatic induction appliances, such as automatic doors, automatic washing mobile phones, automatic liquid droppers, sensor flushers, various types of smart toys, energy-saving lamps. , Automatic body-sensing night light and other induction electrical equipment. Features 1 Fully automatic sensing: When a person enters its sensing range, it outputs a hi...


  • FOB Price: US $0.5 - 9,999 / Piece
  • Min.Order Quantity: 100 Piece/Pieces
  • Supply Ability: 10000 Piece/Pieces per Month
  • Port: Shenzhen
  • Payment Terms: L/C,D/A,D/P,T/T
  • Product Detail

    Product Tags

    Based on infrared technology automatic control products, HW8002 has high sensitivity and reliability, and is widely used in various types of automatic induction appliances, such as automatic doors, automatic washing mobile phones, automatic liquid droppers, sensor flushers, various types of smart toys, energy-saving lamps. , Automatic body-sensing night light and other induction electrical equipment.
    147Features
    1 Fully automatic sensing: When a person enters its sensing range, it outputs a high level. When the person leaves the sensing range, it automatically delays and turns off the high level and outputs a low level.
    2 Photosensitive control, no induction in daytime or strong light, night induction. (Default is no photosensitive control
    3 two trigger modes (default repeatable trigger)
    a. Non-repeatable triggering mode: After the sensor output is high, once the delay period ends, the output will automatically change from high level to low level;
    b. Repeatable triggering mode: after the sensor output is high, during the delay time period, if there is activity of the human body in its sensing range, the output will remain high until the person will delay and then leave high power. Level changes to low level (the sensing module automatically delays a delay period after detecting each activity of the human body, and the time of the last activity is the starting point of the delay time).

     147Technical Parameters

    Product Model HW8002 Batch can be customized ● The level of the output is not an absolute value. The change of the ambient temperature will have a slight influence on it, and an error value of about ±0.5V may occur.● Modules are reserved CDS photoresistor interface for light control functions;● Other customized items may add additional costs. It is recommended to maintain regular parameters. Please discuss and communicate with relevant staff for specific matters.
    Working Voltage DC4V-20V can be customized
    Static Power <50 uA;  
    Level Output Induction3VNo induction0V can be customized
    Delay Time 0.5-300S Available fixed resistance
    Block Time 0 can be customized
    Trigger Mode Passive repeatable trigger  
    Induction Distance 5、8、10m can be customized
    Induction Angle Range 100° can be customized
    Working Temperature -20—75℃  
    Size 32 x 24 x 7mm can be customized

    147Precautions
    ● The pyroelectric infrared sensor should be 2.0-2.2 meters away from the ground. Keep away from air conditioners, refrigerators, stoves and other sensitive places where air temperature changes.

    ● There must be no screens, furniture, large bonsai or other partitions within the detection range.
    ● The pyroelectric infrared sensor should not be directly facing the window, otherwise the interference of hot air currents outside the window and the movement of people will cause false alarms. It is better to have the curtains on conditional conditions. Infrared pyroelectric sensors should also not be installed where there is strong airflow.
    ● The sensitivity of the pyroelectric infrared sensor to the human body is also related to the direction of human motion. Pyroelectric infrared sensors are the least sensitive to radial shift reactions, and are most sensitive to moving sides in the cross-cut direction (ie, the direction perpendicular to the radius). Selecting the proper installation location at the site is to avoid false alarms from the infrared probe and to obtain the best detection sensitivity.

    147Dimensional drawing and external test chart

    11 12
    147
    Physical picture

    14 3
    147Commonly used lens selection table:

    101Model: 8002-2BAngle: 100°Distance: 10m

    Size:φ23mm

    003Model: 8003-3Angle: 120°

    Distance: 10m

    Size: φ25mm

    004Model:8090Angle: 120°

    Distance: 8m

    Size:φ17.8mm

    103Model: 8120Angle: 120°

    Distance: 5m

    Size: φ12.7mm

    005Model: 8120-5Angle: 120°

    Distance: 6m

    Size: φ12.7mm

    007Model: 8308-3Angle: 120°

    Distance: 5m

    Size:φ11.8mm

    007Model: 8308-5Angle: 90°

    Distance: 5m

    Size: φ10.27mm

    104Model: 8308-5BAngle: 90°

    Distance: 5m

    Size: φ10.27mm


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