Panasonic EX-13SEA-PN single-beam photoelectric sensor (one-way), series EX10 (S), sensing range 0.5 m

Panasonic EX-13SEA-PN single-beam photoelectric sensor from the EX10 (S) series is a compact one-way detection device with a 0.5 m sensing range. It detects presence or interruption of a light beam and is designed for short-range applications in industrial automation. The sensor's slender housing and straightforward optical principle make it suitable for integration where space is limited and reliable on/off detection is required.

Advantages

The sensor provides reliable one-way detection at short distances with a fast response time and simple installation. Its compact form factor enables mounting in conveyor systems and tight machine spaces. The optical single-beam design reduces complexity while delivering consistent detection of opaque and semi-transparent objects when aligned with a reflector or receiver. The device is intended for stable operation in routine automation tasks where precise proximity sensing is needed.

Suitable for

• Object presence detection on conveyor lines
• Part counting and indexing in packaging equipment
• Access control where short-range beam interruption is required
• Position sensing in compact machinery and fixtures

Key specifications

• Sensing principle: single-beam (one-way) photoelectric detection
• Sensing range: 0.5 m
• Mounting: compact inline housing suitable for constrained spaces
• Detection target: opaque and semi-transparent objects when beam is interrupted
• Output type: discrete on/off switching for integration with control systems

How to use

Install the sensor so its optical axis aligns with the corresponding reflector or receiver at the specified sensing distance of 0.5 m. Secure the housing to a stable surface or mounting bracket and adjust alignment to ensure the beam is unobstructed under normal conditions. Connect the electrical wiring to the control system according to the installation instructions and validate output switching by passing test targets through the sensing zone. Regularly verify alignment and clean the optical surfaces to maintain detection reliability.

Recommendations

For consistent performance, mount the sensor on a vibration-free bracket, protect it from direct exposure to strong ambient light sources, and perform periodic cleaning of the lens. Confirm the sensing behavior with representative targets and allow margin for mechanical tolerances when integrating into fast-moving conveyor applications.