BFT Safety Sensors

BFT Photo Eye for Gate System - IR Polarized Reflective Photocell with Hood.

$119.00

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Replacement Reflector for Safety Sensors Photo Eyes - Ormon, EMX, Seco-Larm

Replacement Reflector for Retroreflective Photo Eye Safety Sensors

$8.95

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SECO-LARM E-931ACC-R2Q Square Reflector for Photoelectric Beam Sensors

$18.95

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SECO-LARM E-931ACC-HR1Q Hood for Photoelectric Photoeyes Beam Sensor Reflectors

SECO-LARM E-931ACC-HR1Q Hood for Photoelectric Beam Sensor Reflectors

$15.95

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Frequently Asked Questions : BFT Safety Sensors

Q1: What is the primary function of BFT safety sensors?

A1: BFT safety sensors project an infrared beam across a gate opening to provide monitored entrapment protection. If the beam is interrupted by an obstruction, the control board halts and reverses the gate to prevent physical injury or property damage.

Q2: Are BFT photocells compliant with UL 325 safety standards?

A2: Yes, BFT manufactures entrapment protection devices that adhere to UL 325 safety standards. These monitored sensors allow the gate operator to continuously verify the functionality of the safety circuit before and during automated movement.

Q3: What is the difference between BFT Cellula and Desme photocell models?

A3: The Cellula and Desme series represent different generations and housing designs of BFT photocells. While both provide reliable infrared entrapment protection, the Desme models often feature updated circuitry and a more compact, modern enclosure for surface mounting.

Q4: How do synchronized BFT photocells prevent signal interference?

A4: Synchronized BFT safety sensors utilize a specific alternating communication pulse to prevent cross-talk when multiple pairs of photocells are installed in close proximity. This ensures that a receiver only responds to its designated transmitter, maintaining reliable obstacle detection.

Q5: Can BFT safety sensors be integrated with other brands of gate operators?

A5: Many BFT photocells feature standard normally open or normally closed relay outputs, allowing for potential integration with various gate operators. However, verifying specific voltage requirements and monitored input compatibility within the operator's technical manual is essential.

Q6: What is the standard operational range for BFT infrared sensors?

A6: The operational detection range varies depending on the specific model, but standard BFT through-beam photocells typically span distances up to 90 feet. Environmental factors such as heavy rain, snow, or fog can occasionally reduce this effective operational distance.

Q7: How are BFT safety sensors wired to the main control board?

A7: Most BFT sensors require a low-voltage, multi-stranded wire connection to route power and the safety signal back to the main logic board. For precise terminal connections and wire gauge specifications, consult the manufacturer's technical documentation.

Q8: What environmental factors can impact the performance of BFT photocells?

A8: Direct sunlight striking the receiver lens at specific angles can cause blinding, which simulates a blocked beam and prevents the gate from closing. Additionally, dirt, mud, or moisture accumulation on the lenses can disrupt the infrared signal.

Q9: What routine maintenance is recommended for BFT entrapment protection devices?

A9: Routine maintenance includes wiping the transmitter and receiver lenses periodically with a soft, dry cloth to remove debris. It is also important to visually inspect the mounting hardware to ensure the sensors remain securely attached and properly aligned.

Q10: What should be done if a BFT safety sensor stops functioning?

A10: If a sensor fails to respond despite clean lenses and proper alignment, there may be an internal hardware failure or damaged wiring. For advanced diagnostics, electrical testing, or component replacement, refer to the manufacturer's manual or hire a qualified local professional.

BFT Safety Sensors

Products [4]

Frequently Asked Questions : BFT Safety Sensors

Q1: What is the primary function of BFT safety sensors?

Q2: Are BFT photocells compliant with UL 325 safety standards?

Q3: What is the difference between BFT Cellula and Desme photocell models?

Q4: How do synchronized BFT photocells prevent signal interference?

Q5: Can BFT safety sensors be integrated with other brands of gate operators?

Q6: What is the standard operational range for BFT infrared sensors?

Q7: How are BFT safety sensors wired to the main control board?

Q8: What environmental factors can impact the performance of BFT photocells?

Q9: What routine maintenance is recommended for BFT entrapment protection devices?

Q10: What should be done if a BFT safety sensor stops functioning?