Model FL3102
45
8.0 Appendix
8.1 Specifications
8.1.1 System Specifications
8.1.1.1 Detector Location
Class I, Division 1 & 2, Groups B, C & D;
Class II, Groups E, F & G; Class III
Eexd - IIB + H2 - T6
TYPE 4x, IP66/7
8.1.1.2 IR Detector center wavelength (Figure 15)
4.35 microns
8.1.1.3 Typical Response Time
*
< 2 sec. @ 50 ft.
8.1.1.4 Minimum Response Time
< 500 ms.
8.1.1.5 Field of Vision
*
(Figure 16)
120° maximum
*NOTE –
Response Times and Field of View data have been derived by testing
the Model FL3102 Flame Detector with a 1 square-foot gasoline fire. One cup of
unleaded gasoline on top of a one-inch layer of water was ignited for each test.
These are typical values and different results may occur depending on the
variation of each fire.
8.1.1.6 Sensitivity
50 feet (15.2m); Maximum distance for a 1 square foot (.092m
2
) gasoline
fire to be reliably detected. (For settings see Section 3.5 Switch Selectable
Options)
8.1.1.7 Maximum Cable Parameters
4-20mA Output Signal
9000 feet (2750 m), maximum 50 Ohms loop, with maximum 250 Ohms
input impedance of readout unit.
Remote power supply (see NOTE, page 6)
3000 feet (930 m), maximum 20 Ohms loop and 24VDC minimum.
(See Section 3-4 Term. Connections)
