Smoke Detectors
VESDA VLF-500 Smoke Detector
VESDA® VLF-500 smoke detectors are early-warning detectors designed to protect small, business-critical environments of less than 500 m² (5,380 ft²).
- Ultrasonic airflow sensing
- Laser-based absolute smoke detection
- Pre-engineered pipe network designs
- Programmable alarm thresholds
- Clean air barrier optics protections
- Instant recognition display
- Instant Fault Finder™
- AutoLearn™ Smoke
- AutoLearn Flow
- Multiple event logging (in separate logs) up to 18,000 events
- UL
- ULC
- FM
- CFE
- LPCB
- VdS
- VNIIPO
- AFNOR
- ActivFire AS7240.20
- CE - EMC and CPD
- CSFM
Others
- Minimum Input Voltage
- 18
- Minimum Operating Humidity
- 5 Percentage
- Alarm Current
- 490 milliampere
- Maximum Standby Current
- 410 milliampere
- Maximum Operating Humidity
- 95 Percentage
- Maximum Alarm Current
- 490 milliampere
- Overall Height
- 183 Millimeter-PRD
- Minimum Operating Ambient Temperature
- 0 Degrees Celsius
- Maximum Storage Temperature
- 60 Degrees Celsius
- Maximum Operating Voltage
- 30
- Minimum Storage Temperature
- -20 Degrees Celsius
- Overall Width
- 256 Millimeter-PRD
- Regulatory Approvals
- UL; ULC; CCC; FM; ActivFire; CE; LPCB; VdS; VNIIPO; NF; EN 54-20
- Detector Type
- Ultrasonic Flow Sensing
- Approved Location
- Small Business-critical Environments
- For Use With
- Vesda Laser Focus Aspirating Smoke Detector
- Includes
- VESDA Focus display plate English & Icon
- Tests For
- Smoke
Others
- Minimum Input Voltage
- 18
- Minimum Operating Humidity
- 5 Percentage
- Alarm Current
- 490 milliampere
- Maximum Standby Current
- 410 milliampere
- Maximum Operating Humidity
- 95 Percentage
- Maximum Alarm Current
- 490 milliampere
- Overall Height
- 183 Millimeter-PRD
- Minimum Operating Ambient Temperature
- 0 Degrees Celsius
- Maximum Storage Temperature
- 60 Degrees Celsius
- Maximum Operating Voltage
- 30
- Minimum Storage Temperature
- -20 Degrees Celsius
- Overall Width
- 256 Millimeter-PRD
- Regulatory Approvals
- UL; ULC; CCC; FM; ActivFire; CE; LPCB; VdS; VNIIPO; NF; EN 54-20
- Detector Type
- Ultrasonic Flow Sensing
- Approved Location
- Small Business-critical Environments
- For Use With
- Vesda Laser Focus Aspirating Smoke Detector
- Includes
- VESDA Focus display plate English & Icon
- Tests For
- Smoke
- Minimum Input Voltage : 18
- Minimum Operating Humidity : 5 Percentage
- Alarm Current : 490 milliampere
- Maximum Standby Current : 410 milliampere
- Maximum Operating Humidity : 95 Percentage
- Maximum Alarm Current : 490 milliampere
- Overall Height : 183 Millimeter-PRD
- Minimum Operating Ambient Temperature : 0 Degrees Celsius
- Maximum Storage Temperature : 60 Degrees Celsius
- Maximum Operating Voltage : 30
- Minimum Storage Temperature : -20 Degrees Celsius
- Overall Width : 256 Millimeter-PRD
- Regulatory Approvals : UL; ULC; CCC; FM; ActivFire; CE; LPCB; VdS; VNIIPO; NF; EN 54-20
- Detector Type : Ultrasonic Flow Sensing
- Approved Location : Small Business-critical Environments
- For Use With : Vesda Laser Focus Aspirating Smoke Detector
- Includes : VESDA Focus display plate English & Icon
- Tests For : Smoke