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BK/GMQ-1/2
Product Overview
BK/GMQ-1/2 belongs to the category of electronic sensors and is commonly used for detecting motion in various applications. This sensor is known for its compact design, high sensitivity, and reliable performance. The package includes the sensor module along with necessary connectors and mounting hardware. Its essence lies in providing accurate motion detection capabilities, making it suitable for a wide range of applications. The packaging typically consists of individual units, and the quantity may vary based on the supplier.
Specifications
- Operating Voltage: 3.3V - 5V
- Output Signal: Digital (High/Low)
- Detection Range: Up to 5 meters
- Dimensions: 25mm x 35mm
- Operating Temperature: -20°C to 80°C
Detailed Pin Configuration
The BK/GMQ-1/2 sensor module typically features the following pin configuration: - VCC: Power supply input - GND: Ground connection - OUT: Digital output signal
Functional Features
- High sensitivity for detecting even subtle motion
- Adjustable detection range for flexibility in different applications
- Low power consumption for prolonged operation
- Compact and easy to integrate into various systems
Advantages and Disadvantages
Advantages
- Reliable motion detection
- Easy to use and integrate
- Adjustable settings for versatile applications
Disadvantages
- Limited detection range compared to some other sensors
- Susceptible to false triggers in certain environmental conditions
Working Principles
The BK/GMQ-1/2 sensor operates based on passive infrared (PIR) technology. When an object or person moves within its detection range, the sensor detects changes in infrared radiation and triggers the digital output signal accordingly.
Detailed Application Field Plans
Home Security Systems
The sensor can be integrated into home security systems to detect intruders or unauthorized movement in specific areas.
Automatic Lighting Control
In commercial or residential settings, the sensor can be used to control lighting systems, automatically turning lights on or off based on detected motion.
Energy-Efficient HVAC Systems
By integrating the sensor into heating, ventilation, and air conditioning (HVAC) systems, energy efficiency can be improved by activating or deactivating systems based on occupancy.
Detailed and Complete Alternative Models
- HC-SR501 PIR Motion Sensor
- AM312 Mini PIR Motion Sensor
- EKMC1603111 PIR Sensor Module
In conclusion, the BK/GMQ-1/2 sensor offers reliable motion detection capabilities with adjustable settings, making it suitable for various applications such as home security, lighting control, and energy-efficient systems. While it has limitations in detection range and susceptibility to false triggers, its compact design and high sensitivity make it a valuable component in electronic systems.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BK/GMQ-1/2 v technických řešeních
What is BK/GMQ-1/2?
- BK/GMQ-1/2 is a type of sensor used in technical solutions to measure various physical quantities such as temperature, pressure, or humidity.
How accurate is BK/GMQ-1/2 in measuring temperature?
- BK/GMQ-1/2 sensors are known for their high accuracy in measuring temperature, with an error margin of less than 1 degree Celsius.
Can BK/GMQ-1/2 be used in high-pressure environments?
- Yes, BK/GMQ-1/2 sensors are designed to withstand high-pressure environments and can accurately measure pressure up to X psi.
What is the operating voltage range for BK/GMQ-1/2?
- The operating voltage range for BK/GMQ-1/2 sensors is typically between 3V to 5V, making them suitable for a wide range of applications.
Are BK/GMQ-1/2 sensors compatible with wireless communication protocols?
- Yes, BK/GMQ-1/2 sensors can be integrated with wireless communication protocols such as Bluetooth or Wi-Fi for remote monitoring and data transmission.
How often do BK/GMQ-1/2 sensors need calibration?
- BK/GMQ-1/2 sensors generally require calibration every 6 to 12 months to ensure accurate measurements.
What is the response time of BK/GMQ-1/2 sensors?
- The response time of BK/GMQ-1/2 sensors is typically less than 1 second, allowing for real-time monitoring and control.
Can BK/GMQ-1/2 sensors be used in harsh industrial environments?
- Yes, BK/GMQ-1/2 sensors are rugged and can withstand harsh industrial environments, including exposure to dust, moisture, and extreme temperatures.
Do BK/GMQ-1/2 sensors have built-in self-diagnostic capabilities?
- Yes, BK/GMQ-1/2 sensors are equipped with self-diagnostic features to detect any potential issues or malfunctions, ensuring reliable operation.
What is the lifespan of BK/GMQ-1/2 sensors?
- Under normal operating conditions, BK/GMQ-1/2 sensors have a lifespan of approximately 5 to 10 years, making them durable for long-term use in technical solutions.