Overview

Photoelectric Sensor – Reliable Light-Based Detection
Photoelectric sensors are advanced light-based detection devices designed to identify objects, presence, or distance with high accuracy. Available in through-beam, retro-reflective, and diffuse types, they are widely applied in conveyor systems, packaging machinery, safety doors, and factory automation for fast and precise detection. Compared with other types of sensors, photoelectric sensors can detect objects from relatively long distances while maintaining reliable and rapid response. Since they operate without requiring physical contact, these sensors enhance durability and minimize wear, making them capable of detecting almost any item regardless of material. Their versatility and stability make photoelectric sensors an essential solution for modern industrial automation.

Specifications

·Sensing distance: 10cm
·Standard sensing object: White paper 80x80mm
·Operating voltage: 12~24VDC
·Load current: <100mA
·Response time: <5ms
·Operation indicator: Red LED
·Light source: Infrared LED
·Enclosure protection: IEC IP65
·Ambient temperature: -20°C to 55°C
·Circuit protection: Reversed polarity & short circuit protection
·Ambient illumination: Lamplight < 3000 Lux, sunlight < 10000 Lux
·With light on and dark on two functions