EE-SPX843
Product Overview
The EE-SPX843 belongs to the category of photoelectric sensors and is commonly used for detecting objects or changes in light intensity. These sensors are characterized by their compact size, high precision, and reliable performance. The package typically includes the sensor unit and its corresponding connector, and they are available in various packaging quantities to suit different application needs.
Specifications
- Sensing Method: Phototransistor
- Sensing Distance: 3mm
- Operating Wavelength: 950nm
- Output Configuration: NPN
- Supply Voltage: 5V DC
- Current Consumption: 20mA
- Response Time: 1ms
Detailed Pin Configuration
The EE-SPX843 features a standard 4-pin configuration: 1. Vcc (Power Supply) 2. GND (Ground) 3. Output 4. NC (No Connection)
Functional Features
- High sensitivity to light changes
- Compact and space-saving design
- Fast response time
- Reliable NPN output configuration
Advantages and Disadvantages
Advantages
- Precise object detection
- Compact size for easy integration
- Fast response time for real-time applications
Disadvantages
- Limited sensing distance
- Vulnerable to ambient light interference
Working Principles
The EE-SPX843 operates based on the principle of light modulation. When an object enters the sensing range, it obstructs the light path between the emitter and receiver, causing a change in the received light intensity. This change is then converted into an electrical signal, triggering the sensor's output.
Detailed Application Field Plans
The EE-SPX843 is widely used in industrial automation for tasks such as object detection, position control, and counting processes. It is also utilized in robotics, vending machines, and assembly line systems due to its reliable performance and compact design.
Detailed and Complete Alternative Models
- EE-SPX613: Similar specifications with a longer sensing distance
- EE-SPX723: Enhanced resistance to ambient light interference
- EE-SPX933: Extended operating wavelength for specific applications
In conclusion, the EE-SPX843 photoelectric sensor offers precise and reliable object detection capabilities in a compact form factor. Its fast response time and high sensitivity make it suitable for various industrial automation and robotics applications, despite its limitations in sensing distance and susceptibility to ambient light interference.
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What is the EE-SPX843?
- The EE-SPX843 is a reflective photomicrosensor with a sensing distance of 0.5mm and a compact size, commonly used in various technical solutions.
What are the typical applications of EE-SPX843?
- The EE-SPX843 is commonly used in applications such as paper detection in printers, edge detection in manufacturing processes, and object detection in automated equipment.
What is the operating voltage range for EE-SPX843?
- The operating voltage range for EE-SPX843 is typically between 4.5V and 16V DC.
What is the output type of EE-SPX843?
- The EE-SPX843 has a digital output type, providing either high or low signal based on the presence or absence of the detected object.
Can EE-SPX843 be used in harsh environments?
- Yes, EE-SPX843 is designed to withstand harsh environments and has a wide operating temperature range, making it suitable for industrial applications.
What is the response time of EE-SPX843?
- The response time of EE-SPX843 is typically very fast, in the range of microseconds, allowing for quick and precise object detection.
Is EE-SPX843 sensitive to ambient light?
- EE-SPX843 is equipped with a built-in modulated light source and is designed to be resistant to ambient light interference, ensuring reliable operation.
Can multiple EE-SPX843 sensors be used together?
- Yes, multiple EE-SPX843 sensors can be used together in an application to cover larger areas or provide redundancy for critical detection tasks.
What is the recommended mounting method for EE-SPX843?
- EE-SPX843 is typically mounted using screws or adhesive, and its compact size allows for flexible installation in various technical solutions.
Are there any special considerations for integrating EE-SPX843 into a technical solution?
- When integrating EE-SPX843, it's important to ensure proper alignment and calibration for optimal performance, and to consider factors such as material reflectivity for accurate detection.