Miniature SR602 Infrared Sensor Module

Product Description

Miniature SR602 human body induction sensor module, pyroelectric probe, infrared sensor switch, high sensitivity.

Product Specs

• Pyroelectric human body infrared sensor module, model: SR-602
• Induction distance: up to 5 meters; recommended 0-3.5M.
• Output: high level, H = 3.3V, L = 0V
• Power DC: 3.3V-15V
• Quiescent current: 20uA
  

Product Features

The module has high sensitivity, fast response speed, low static power consumption, small size, and easy installation and installation.

The lens and pin header has been welded, and the power supply can be provided without debugging. Can be used for body sensor lights, alarms, safety,

Access control on-demand imaging, agriculture, forestry, and mining automation equipment.

key points

• The high-level output time of this product is adjustable, from 2.5 seconds to 1 hour, and the output time is set at the factory.
• It is 2.5 seconds, if you need to replace it, you can replace a chip resistor. Please read the resistance value corresponding to the typical delay time.
• The blocking time, 2 seconds, cannot be adjusted.
  
• The factory is defined as a repeatable trigger and cannot be changed.
  
• The power supply voltage of this module is 3.3V to 15V, and the limit voltage is 2.8V to 18V.
  
• The output sequence of the module is output high level for 2 seconds after power-on, then change to low level and enter the standby state
  
• If the delay time is changed, the time for the module to output high level after power-on will increase accordingly, which can be understood as
  
• The start-up time after the power enters the normal working state will increase.
  
• After installing the photosensitive element, it does not work during the day and night, without photosensitive elements, and works all day long (there is no photodiode on the module, please purchase separately if necessary. Recommendation: ordinary F3 photodiode)
  
• It is considered that no photosensitive element is installed.
  
• This module is very sensitive, pay attention to the installation position, try to avoid the heat source radiation source (outlet/direct sunlight)
  
• The sensitivity of the module is adjustable, and you need to replace the chip resistors. Please read the relevant table below for details.
  
• grid.
  
• When using 220V ordinary soldering iron to solder, you must unplug the power source before soldering. Recommended to use
  
• 24V low voltage soldering iron, such as domestic white light 936.
  

Please note: ​Locally Stocked. Available for Immediate Shipping!