BFT Compacta A20-180 Photocells (Transmitter + Receiver) Through-Beam 20m

The BFT Compacta A20-180 is a complete set of through-beam photocells consisting of a transmitter and receiver, designed for reliable safety detection in gate automation systems. With a detection range of up to 20 meters and modulated infrared technology, these photocells ensure high immunity to ambient light interference. The set is compatible with BFT gate automation systems and features a robust IP55-rated ABS housing for outdoor use.

Advantages

Easy surface mounting with adjustable beam alignment (±7°). Synchronization between transmitter and receiver prevents interference from multiple units. Relay output with NO/NC contacts allows flexible integration with control panels. Wide power supply range (12-30V AC/DC) simplifies installation.

Suitable for

• Gate automation safety barriers
• Industrial door safety systems
• Perimeter security detection
• Access control entrances

Key specifications

• Type: Through-beam (Transmitter + Receiver)
• Detection Range: 20 m
• Power Supply: 12-30V AC/DC
• Output: Relay (NO/NC contacts)
• Protection Rating: IP55
• Technology: Modulated Infrared
• Operating Temperature: -20°C to +55°C
• Current Consumption (Tx): 30 mA at 24V DC
• Current Consumption (Rx): 30 mA at 24V DC
• Mounting: Surface mount
• Housing Material: ABS Plastic
• Wiring (Tx): 2-wire
• Wiring (Rx): 4-wire
• Synchronization: Yes (anti-interference)
• Response Time: < 20 ms
• Beam Alignment Angle: ± 7°
• Compatibility: BFT Gate Automation Systems

Recommendations

For optimal performance, ensure the transmitter and receiver are aligned within the specified angle and that the power supply meets the required voltage range. Regular cleaning of the lens surfaces is recommended to maintain detection range.