Tags: PIR, Motion, Sensor, Detector, Module, passive, infrared

PIR Motion Sensor Mini Detector Module MH-SR602

  • 22.00 AED
    • Ex Tax:22.00 AED
    • Product Code: MH-SR602 PIR Sensor
    • Availability: In Stock
    A PIR or a Passive Infrared Sensor can be used to detect the presence of human beings in their proximity. The output can be used to control the motion of the door. A PIR sensor detects the infrared light radiated by a warm object, this modu..
    PIR or a Passive Infrared Sensor can be used to detect the presence of human beings in their proximity. The output can be used to control the motion of the door. A PIR sensor detects the infrared light radiated by a warm object, this module is \ High sensitivity, compact size, lens installed, pin header is welded, no debugging required The high-level output time is  2 seconds, not adjustable. After the photosensitive element is installed, it does not work during the day, but it works at night, if it does not contain photosensitive components, it will work throughout the day (the default is that no photosensitive components are installed) Can be 

    Used for human body induction lamps, alarms, security, agriculture, and automatic forest mining equipment, etc.

    Specifications:

    Human body pyroelectric infrared sensor module,

    model: SR-602 Detection distance: up to 5 meters; recommended 0-3.5 m.

    Output: high level, h = 3.3 v, l = 0 v DC

    power supply: 3.3 v-15 v

    Standby current: 20uA

    Type: vacuum sensor; Size: 15mm x 15mm x 20mm;


    Main points:

    1. The high-level output time is  2 seconds, not adjustable, unless you change the resistor on the board 2seconds to 1 hour, the output time set at the factory. It's 2 seconds if you want to change the board resistor if you needed. read the resistance value corresponding to the typical delay time. see the relevant table at the bottom.

    2. blocking time, 2 seconds, not adjustable.

    3. the factory is defined as a repeatable trigger and cannot be changed.

    4. the supply voltage of this module is 3.3 v to 15 v, and the limit voltage is 2.8 v to 18 v.

    5. The output time of the module is high-level output for 2 seconds after power-on, then goes low, enter standby status. If the delay time is changed, the time that the module produces a high level after the power-on will increase accordingly, which can be understood as the start-up time after entering the normal operating state after the electrical power will increase.

    6. After installing the photosensitive element, it does not work during the day, works at night, does not contain photosensitive components and works throughout the day (there are no photodiodes on the module, please purchase separately if necessary. Recommended: common f3 photodiode) it is considered that there is no photosensitive element installed.

    7. this module is very sensitive, pay attention to the installation position, try to avoid the heat source radiation source (air outlet / direct sunlight)

    8. The sensitivity of this module is adjustable you change the board resistor.

    9. when welding with a standard 220 v soldering iron, it is necessary to disconnect the power supply before welding. It is recommended to use 24 v low voltage soldering iron.

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