Pir Human Motion Sensor Body Pyroelectric Infrared SR501 Detector HC-SR501 New

 

  • Material: Mixture.
  • Working voltage: DC5V to 20V.
  • level output: 3.3V high, low 0V.
  • Static consumption: 65 microamps.
  • Blockade of the time: 0.2 seconds.
  • Working temperature: -15 to +70 degrees.
  • Time delay: Adjustable (0.3 seconds to 18 seconds).
  • Sensing range: less than 120 degrees cone angle less than 7 m.
  • Trigger: L can not be duplicated, H can be repeated, the default value of H.
  • PCB Dimensions: 32 * 24mm,screw pitch 28mm,screw aperture 2mm, sensor lens Dimensions: (diameter): 23mm (default).
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    Features: 
     
    1 .automatic induction: when a person enters the sensing range of input high level, people leave the sensing range will automatically delay the closing high level. Low level output voltage. 
     
    2 .photosensitive control ( optional ): module reserve position, can be set to a photosensitive control, day or when light is strong not induction. A photosensitive control as optional features, the factory has not installed the photosensitive resistance. If necessary, please be purchased photosensitive resistance self installation. 
     
    3.two triggers: L can not be repeated, H repeatable. Can jumper option, the default is H. 
     
    A. may not repeat trigger mode: induction output high level, delay time is over, the output will be automatically changes from high level to low level. 
     
    B. repeatable trigger mode: induction output high level, the delay time period, if the body is in its sensing range, the output will always maintain a high level, until the people left after the delay will be the high level to low level ( induction module detects human body every time events will automatically postpone a delay time, and to the last active time delay starting point ). 
     
    4.has a sensing block time ( default:0.2 seconds ): induction module in each of the first sensing output ( high level to low level ), can be followed by setting a blockade of the time, in this period of time the sensor does not receive any induction signal. This function can be achieved ( inductive output time and blocking time ) the interval operation, can be applied to interval detection products; at the same time this function can effectively suppress the load switching process in the various interference. 
     
    5.wide working voltage range: default working voltage of DC5V to 20V Micro power consumption. 
     
    6.static current65 microamps, especially suitable for dry battery powered electrical products. 
     
    7 outputs a high level signal: convenient and various types of circuit. 
     

     

    Applications: 
     
    Security Products. 
     
    The human body sensors toys. 
     
    The human body sensor lighting. 
     
    Industrial automation and control, etc. 
     
    It can automatically and quickly open various types of incandescent, fluorescent lamps, buzzer, automatic doors. 
     
    electric fans,automatic washing machine and dryer Machines and other devices,is a hightech products. Especially. 
     
    suitable for enterprises, hotels, shopping malls, warehouses and family aisles, corridors and other sensitive. 
     
    Sense of region, or for the security zone automatic lighting, lighting and alarm systems. 
     
     
    Fri, 24 Nov 2023 13:24:53 GMT 638364578931685777 1FE1571F10C2A454