E18-D80NK Infrared Obstacle Sensor NPN Photoelectric Switch 3–80CM

E18-D80NK Infrared Obstacle Sensor NPN Photoelectric Switch 3–80CM

Enhance your automation projects with the E18-D80NK Infrared Obstacle Avoidance Sensor. This high-precision photoelectric switch is ideal for detecting opaque objects within 3–80 cm. Its compact design and fast response time of less than 2ms make it perfect for robotics, industrial automation, and DIY electronic projects.

Equipped with an NPN normally open output and 5V DC power supply, the sensor delivers a maximum current of 100mA while consuming less than 25mA. The pointing angle is ≤15°, and the detection distance is adjustable, providing reliable and accurate object sensing even in varying environmental conditions from -25°C to +55°C.

Durable and easy to install, the E18-D80NK features a sturdy plastic housing and a 45 cm lead wire for flexible connection. Standard detection performance works efficiently under sunlight up to 10000LX and incandescent light below 3000LX. Its compact size, with a 17 mm diameter and 45 mm sensor length, makes it suitable for tight spaces in robotic and electronic applications.

Photoelectric sensor (photoelectric switch) NPN normally open
Model: E18-D80NK.
Technical parameters of photoelectric switch E18:
1. Output current DC/SCR/Relay Control output: 100mA/5V power supply
2. Current consumption DC<25mA
3. Response time <2ms
4. Pointing angle: ≤15°, the effective distance is adjustable from 3-80CM
5. Detection object: opaque body
6. Working environment temperature: -25℃~+55℃
7. Standard detection object: sunlight below 10000LX incandescent lamp below 3000LX
8. Housing material: plastic

Electrical characteristics:
Voltage: 5VDC
Current: 100mA
Distance: 3-80CM
size:
Diameter: 17MM
Sensor length: 45MM
Lead length: 45CM