The E18-D80NK is a versatile infrared proximity sensor offering adjustable detection range from 3 to 80 centimeters. Operating at 5V, it features a built-in IR transmitter and receiver, making it ideal for applications like obstacle avoidance in robotics, industrial automation, and security systems. The sensor provides a digital output and includes a 45cm cable for easy integration.
Specifications:
Type: Infrared (IR) proximity sensor
Operating Voltage: 5V DC
Current Consumption: ≤ 20 mA
Detection Distance: Adjustable from 3 cm to 80 cm
Output Type: Digital output (HIGH/LOW)
Output Signal:
High: > 3.5V (when an object is detected within the set range)
Low: < 0.5V (when no object is detected)
Detection Angle: Approximately 30 degrees
Response Time: < 5 ms
Temperature Range: -20°C to +60°C
Humidity Range: 0% to 95% (non-condensing)
Size: Approximately 28mm x 16mm x 12mm
Weight: Approximately 15g
LED Indicator: Yes (indicates the sensor’s status)
Sensitivity Adjustment: Built-in potentiometer for fine-tuning the detection distance
Features:
Easy Installation: The sensor comes with a straightforward design for easy mounting in various setups.
Adjustable Range: The ability to adjust the detection range allows for flexibility in different applications.
Digital Output: Provides a simple ON/OFF signal that can be easily interfaced with microcontrollers and other electronics.
Low Power Consumption: Operates efficiently on a 5V power supply, making it suitable for battery-operated devices.
Robust Construction: Therefore, it can withstand various environmental conditions, making it ideal for both indoor and outdoor use.
Applications:
Obstacle detection in robots
Automatic door opening systems
Liquid level detection
Security alarms
Presence detection systems
Pin Configuration:
VCC: Power supply (+5V)
GND: Ground
OUT: Output signal (Digital HIGH/LOW)
Installation Notes:
Position the sensor correctly to avoid interference from surrounding objects. Use the adjustment potentiometer to set the desired detection distance; turn it clockwise to increase the range and counterclockwise to decrease it.
Avoid direct exposure to strong light sources, as it may affect the sensor’s performance.
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