33
Safety and Technical Manual
Rev: 2
Form No. F_020521
VSF303 Flame Detector
This document is strictly private and confidential, reproduction without Viking Corporation approval is prohibited. © 2021 The Viking Group Inc.
High Sensitivity response to N-heptane 1 ft
2
(0.1m
2
) pan fire in the presence of false alarm
stimuli.
False Alarm Stimuli
Distance to False Alarm Distance to Fire
100W incandescent Lamp steady state
6 ft (1.8 m)
200 ft (60 m) Alarm
100W incandescent Lamp modulated
6 ft (1.8 m)
200 ft (60 m) Alarm
Two 40W Fluorescent lamps steady state
6 ft (1.8 m)
200 ft (60 m) Alarm
Two 40W Fluorescent lamps modulated
6 ft (1.8 m)
200 ft (60 m) Alarm
500W Quartz Halogen lamp steady state
6 ft (1.8 m)
200 ft (60 m) Alarm
500W Quartz Halogen lamp modulated
6 ft (1.8 m)
200 ft (60 m) Alarm
190 Amp Electric arc welding
26 ft (8.0 m)
200 ft (60 m) Alarm
3000W electric space heater steady state
6 ft (1.8 m)
200 ft (60 m) Alarm
3000W electric space heater modulated
6 ft (1.8 m)
200 ft (60 m) Alarm
1500W electric heater steady state
6 ft (1.8 m)
200 ft (60 m) Alarm
1500W electric heater modulated
6 ft (1.8 m)
200 ft (60 m) Alarm
Reflected Sunlight
N/A
200 ft (60 m) Alarm
Reflected modulated Sunlight
N/A
200 ft (60 m) Alarm
