Honeywell SEARCHLINE EXCEL PLUS Technical Manual

92 Chapter 14 Specifications
Searchline Excel™ Plus / Searchline Excel™ Edge – Technical Manual
14 Specifications
Specifications
Primary Gases
(Performance approved
gases
1, 2
)
Searchline Excel Plus & Edge will respond to a wide range of Hydrocarbon Gases*:
Methane
1,2
, Ethane
1
, Propane
1,2
, Butane
1
, Pentane
1
, Hexane, Ethylene
1
, Propylene
1
,
1
FM Performance Approved;
2
DNV approved;
The default calibration is to Universal Hydrocarbon**.
Optional Gases Calibration to other gases is optional and should be consulted with Honeywell.
Range Methane 05 LEL.m / 0220,000 ppm.m
Ethane 05 LEL.m / 0120,000 ppm.m
Propane 05 LEL.m / 085,000 ppm.m
Butane 05 LEL.m / 070,000 ppm.m
Pentane 05 LEL.m / 055,000 ppm.m
Hexane 05 LEL.m / 050,000 ppm.m
Ethylene 05 LEL.m / 0115,000 ppm.m
Propylene 05 LEL.m / 0100,000 ppm.m
Recommended
Alarm Setting
Low 1 LEL.m High 3 LEL.m
(and equivalent ppm.m): (and equivalent ppm.m):
Methane 44,000 ppm.m Methane 132,000 ppm.m
Ethane 24,000 ppm.m Ethane 72,000 ppm.m
Propane 17,000 ppm.m Propane 51,000 ppm.m
Butane 14,000 ppm.m Butane 42,000 ppm.m
Pentane 11,000 ppm.m Pentane 33,000 ppm.m
Hexane 10,000 ppm.m Hexane 30,000 ppm.m
Ethylene 23,000 ppm.m Ethylene 69,000 ppm.m
Propylene 20,000 ppm.m Propylene 60,000 ppm.m
Recommended
Minimum Alarm Setting
0.5 LEL.m (and equivalent ppm.m):
Methane 22,000 ppm.m
Ethane 12,000 ppm.m
Propane 8,500 ppm.m
Butane 7,000 ppm.m
Pentane 5,500 ppm.m
Hexane 5,000 ppm.m
Ethylene 11,500 ppm.m
Propylene 10,000 ppm.m
Path Length Searchline Excel Plus: 2 m to 120 m (6 ft to 393 ft)
Searchline Excel Edge: 60 m to 330 m (196 ft to 1082 ft)
Speed of Response T90 less than 3 seconds
Analog Output Signal 420 mA Normal operation, 1 mA Fault*
2 mA Inhibit, 3 mA Warning, 21 mA Overrange
*Searchline Excel Plus and Searchline Excel Edge will indicate Fault after 30 s without signal.
This value is programmable. To comply with FM performance approval, the maximum value for
Time to Block is 200 s.
Environmental
Operating Temperature
55 °C to +75 °C (67 °F to +167 °F); DNVGLCG0339 Location Class B
Storage Temperature
Range
55 °C to +75 °C (67 °F to +167 °F) DNVGLCG0339 Location Class B
Power Supply 24 Vdc nominal (18 Vdc to 32 Vdc)
* Searchline Excel Plus & Edge will respond to most hydrocarbon gases as most do absorb IR in the required wavelengths.
** Calibration to Universal Hydrocarbon covers a range of specific but different gases within one calibration that meets
the requirements of the performance standard.

Honeywell SEARCHLINE EXCEL PLUS Specifications

General

Brand	Honeywell
Model	SEARCHLINE EXCEL PLUS
Category	Gas Detectors
Language	English