E18-D80NK IR Proximity Sensor 3cm-80cm Normally Closed (Infrared Photoelectric Sensor, 5V-24V)

The E18-D80NK IR Proximity Sensor is an infrared photoelectric sensor designed for reliable non-contact object detection in robotics, industrial automation, and control systems. It provides a sensing range of approximately 3cm to 80cm and operates in a Normally Closed (NC) configuration, where the output remains active until an object is detected. Compatible with Arduino, ESP32, STM32, PLCs, and other embedded platforms, it is ideal for conveyor systems, object detection, presence sensing, and automation equipment.

Key Features -

• Infrared photoelectric object detection

• Detection range from 3cm to 80cm

• Normally Closed (NC) digital output

• Fast response time

• Stable and reliable operation

• Compact cylindrical housing

• Easy installation with threaded body

• Low power consumption

• Compatible with microcontrollers and PLCs

• Suitable for robotics and industrial automation

Specifications -

• Product type - Infrared Proximity Sensor

• Model - E18-D80NK

• Detection method - Infrared Reflective Sensing

• Detection range - Approximately 3cm to 80cm

• Output type - Normally Closed Digital Output

• Operating voltage - 5V to 24V DC

• Response time - Fast Switching Response

• Housing type - Cylindrical Threaded Sensor

• Operating temperature - -10C to +60C

Applications -

• Obstacle detection

• Robot navigation

• Conveyor automation

• Object counting

• Presence detection

• Packaging machines

• Industrial automation

• Embedded electronics