Model Number Description; Internal Tests - FGD FlameSpec IR3 Series User Manual

FlameSpec IR3 User Manual

1.2 Model Number Description

The model numbers are defined as follows
FLS-IR3 - A S X X
1.2.1 Enhanced performance options
Option 3: Increased false alarm immunity in presence of hot CO2. Recommended for Hangar, Helideck
and Petroleum Loading Racks
Option 5: Design for, but not limited to, automotive spray paint applications where compliance with 0.5
s response (per NFPA 33) is needed

1.3 Internal tests

During normal operation, the flame detector performs self-tests of its optics, electronics and
software. These include a periodic BIT (Built-In-Test) in which the sensors and window
cleanliness are tested. Any detected fault is indicated as shown in Table 4 (in section 4.1). During
"Dirty Window" fault the detection sensitivity is significantly reduced, while "Fault" refers to
critical faults which totally prevent flame detection.
For more information & technical support: (+1) 714-671-8500 · support@fg-detection.com
F120V0020.07
:
1 Standard
3 Like model 1, but recommended for Hangar, Helideck and
Petroleum Loading Racks
5 Like model 1 but with a fast response mode that is designed
for, but not limited to, automotive spray paint applications
where compliance with 0.5s response (per NFPA 33) is
needed.
1 M25
¾" NPT
2
2