Elsema PE1500 Long-Range Retro-Reflective Photoelectric Beam Sensor

Reliable Object Detection for Gates, Doors & Industrial Automation

Upgrade your gate and automation system’s safety and performance with the Elsema PE1500, a long-range polarised retro-reflective photoelectric beam designed for precision, durability, and reliability in all conditions. With a powerful outdoor detection range of up to 12 metres, the PE1500 ensures secure, uninterrupted performance for residential, commercial, and industrial applications.

Using advanced polarised beam technology, the PE1500 minimises false triggers caused by environmental interference like sunlight, rain, fog, and dust. Its modulated infrared beam ensures accurate and consistent detection of vehicles, objects, or pedestrians crossing the beam path, making it ideal for automatic gates, boom gates, roller doors, alarm systems, and industrial conveyors.

Key Features:

• Long-Range Detection – Up to 12 Metres Outdoors: With a high-sensitivity retro-reflective design, the PE1500 accurately detects objects across driveways, doorways, and loading bays—even in challenging outdoor conditions.
• Polarised Beam for Precise Detection: The polarised infrared beam ensures only reflected light from the matching reflector is detected, significantly reducing false alarms from reflective surfaces, sunlight glare, or harsh lighting.
• Ultra-Wide Voltage Range (12V – 250V AC/DC): One of the most versatile sensors in its class, the PE1500 supports both AC and DC power supplies, allowing for seamless integration into virtually any automation system without requiring voltage converters.
• IP66 Weatherproof Rating – Built to Last : Encased in a rugged polycarbonate enclosure, the sensor is rated IP66 for complete protection against dust and powerful water jets, making it ideal for outdoor use in coastal areas, rain-prone locations, and industrial environments.
• Anti-Interference Technology : The sensor features modulated signal processing to filter out environmental noise. This advanced feature prevents interference from sunlight, vehicle headlights, or other ambient light sources—ensuring reliable detection in any lighting condition.
• LED Beam Alignment Indicator : Installation is made easier with a built-in LED alignment indicator, helping you achieve perfect reflector alignment quickly and accurately during setup.
• Tamper Detection for Added Security: A built-in tamper switch alerts the system if the sensor is removed or tampered with, adding an extra layer of protection against vandalism or unauthorised access.
• Versatile Relay Outputs (NO/NC/Common) : The PE1500 includes standard Normally Open (NO) and Normally Closed (NC) relay contacts, ensuring compatibility with most automatic gate controllers, alarm systems, PLCs, and safety interlocks.
• Optional HD-15 Reflector Cover Available : For harsh industrial or weather-exposed environments, the optional HD-15 reflector hood (sold separately) provides additional protection to keep your reflector clean and functional.

Ideal Applications

The Elsema PE1500 is a perfect fit for a wide range of access control and automation needs:

• Automatic Swing & Sliding Gates – Ensures gates don’t close on vehicles or pedestrians.
• Boom Gates & Security Barriers – Detects vehicles for access control or safety triggers.
• Overhead Roller Doors & Shutters – Prevents doors from closing on passing equipment or people.
• Industrial Conveyors & Machinery – Enables safe operation by detecting objects on moving systems.
• Alarm Systems & Perimeter Monitoring – Triggers alarms on unauthorised entry to protected zones.
• Warehouse Access Points & Loading Bays – Monitors restricted access and improves workplace safety.

Please note: Although this item is marked as in stock, our Elsema stock is consistently replenished to meet demand. Due to frequent bulk orders, stock levels can be challenging to determine in real-time. If you need an estimated time of arrival (ETA), please feel free to contact us, and we’ll be happy to assist!

Optional Accessory: The HD-15 Reflector Cover is available separately for additional weather protection.

Click Here to Purchase HD-15 Reflector Hood