Description
THORN SECURITY
S271I+
TRIPLE IR FLAME DETECTOR
FLAME PROOF
UI=28V IL=93MA PI=0.65W CI=1N5 LI=0
T4(-40℃ TA≼+80℃)
EN 54-10:2002
TW16 5DB
The Thorn Security S271I+ is a triple IR flame detector for the fire alarm system. It watches a protected area for flame across three infrared channels so that a fire can be detected and an alarm raised. The device is marked flame proof, with a T4 temperature class and an ambient range of -40°C to +80°C, and it carries EN 54-10:2002 marking. Its electrical input parameters are stated as UI=28 V, IL=93 mA and PI=0.65 W, with CI=1N5 and LI=0. This detector is offered in used condition.
Key Features
✓ Triple IR flame detection
✓ Flame proof construction
✓ Input parameters UI=28 V, IL=93 mA, PI=0.65 W
✓ T4 temperature class, -40°C to +80°C ambient
✓ Marked to EN 54-10:2002
Marine Applications
✓ Flame detection in engine rooms on the fire alarm loop
✓ Fire alarm coverage of fuel oil purifier and separator areas
✓ Flame detection in hazardous spaces requiring flame proof devices
✓ Fire alarm monitoring of emergency generator rooms
Technical Support
Prota Marine provides technical support, repair and onboard installation for the triple IR flame detector and the wider fire alarm system. Our engineers can assist with fault diagnosis on detector circuits and offer commissioning support when the unit is brought into service.
