HOA1874-012
Product Overview
Category
The HOA1874-012 belongs to the category of optical sensors.
Use
It is used for detecting the presence or absence of an object.
Characteristics
- Compact size
- High sensitivity
- Reliable performance
Package
The sensor comes in a small, durable package suitable for various applications.
Essence
The essence of HOA1874-012 lies in its ability to provide accurate and consistent object detection.
Packaging/Quantity
The sensor is typically packaged individually and is available in varying quantities based on customer requirements.
Specifications
- Operating Voltage: 4.5V to 5.5V
- Output Type: Phototransistor
- Sensing Distance: Up to 0.5 inches
- Operating Temperature: -40°C to 85°C
- Package Type: Through Hole
Detailed Pin Configuration
- VCC (Power Supply)
- GND (Ground)
- Output
Functional Features
- Reliable object detection
- Low power consumption
- Easy integration into existing systems
Advantages
- Small form factor
- Wide operating temperature range
- Consistent performance
Disadvantages
- Limited sensing distance
- Susceptible to ambient light interference
Working Principles
The HOA1874-012 operates on the principle of light reflection and absorption. When an object is within the sensing distance, the phototransistor detects the reflected light, triggering the output signal.
Detailed Application Field Plans
The sensor is commonly used in: - Automated manufacturing processes - Robotics - Printers and copiers - Security systems
Detailed and Complete Alternative Models
- HOA1874-001
- HOA1874-002
- HOA1874-003
In conclusion, the HOA1874-012 optical sensor offers reliable object detection in a compact package, making it suitable for various industrial and commercial applications.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av HOA1874-012 i tekniska lösningar
What is HOA1874-012?
- HOA1874-012 is a reflective sensor module commonly used for detecting the presence or absence of an object.
What are the typical applications of HOA1874-012?
- It is commonly used in printers, copiers, vending machines, and industrial automation equipment for paper detection, edge sensing, and position control.
How does HOA1874-012 work?
- It consists of an infrared LED and a phototransistor that detects the reflection of the emitted light from a nearby surface, triggering the sensor when the reflection changes.
What is the operating voltage range for HOA1874-012?
- The typical operating voltage range is 4.5V to 16V.
What is the sensing distance of HOA1874-012?
- The sensing distance can vary based on the reflectivity of the object, but it is typically in the range of a few millimeters to a few centimeters.
Can HOA1874-012 be used in outdoor environments?
- It is not recommended for outdoor use as it is designed for indoor applications and may be affected by ambient light and environmental conditions.
What is the response time of HOA1874-012?
- The response time is typically very fast, in the range of microseconds, making it suitable for high-speed applications.
Is HOA1874-012 sensitive to ambient light?
- It has built-in ambient light rejection, but excessive ambient light can still affect its performance.
Can HOA1874-012 be used in harsh industrial environments?
- It is designed to withstand typical industrial conditions, but prolonged exposure to extreme temperatures, humidity, or contaminants may affect its performance.
Are there any special considerations for mounting HOA1874-012?
- It is important to mount the sensor securely and ensure proper alignment with the target surface for reliable operation. Additionally, minimizing interference from other light sources is crucial for accurate sensing.