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speciFicAtion DAtA

Line of Sight

Infrared Hydrocarbon Gas Detector
Model LS2000

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Description FeAtUres AnD BeneFits

Y e A r The Model LS2000 is a line of sight infrared ▲ ▲ ± 0.8 degree misalignment tolerance (~±56cm @ 40m;
5
~±168cm @ 120m)
gas detection system that provides continuous
monitoring of combustible hydrocarbon gas
▲ ▲ IR source: High performance, long lasting xenon flashlamp -
10 year warranty on IR source
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FANCYIND WArrAntY concentrations in the range of 0 to 5 LFL-meters, ▲ ▲ Large detection coverage area (detection range 5-120 meters)
over a distance of 5 to 120 meters. Standard
system outputs include an electrically isolated/
▲ ▲ Maximum distances and proper operation verified with 95%
signal obscuration
non-isolated 4-20 mA dc current output, with
HART communication and RS-485 MODBUS communication.
▲ ▲ Compliance to FM6325 and ISA-12.13.04 performance standards
Alarm and fault relays are available as an option.
▲ ▲ Certified SIL 2 capable
The system consists of two stainless steel modules — a ▲ ▲ Third party performance certified and factory calibrated to
transmitter and a receiver, along with mounting fixture hardware. Methane
Both modules are powered from an external 24 volt DC supply. ▲ ▲ Propane and Butane detection performance Det-Tronics verified
The receiver provides the measurement signal outputs, and is ▲ ▲ Microprocessor controlled heated optics for increased
furnished with onboard “status indication” LEDs and an internal resistance to moisture and ice.
magnetic calibration switch. The transmitter houses a high quality ▲ ▲ Standard 4-20 mA output (configurable), HART
xenon flash lamp. communication, RS-485 Modbus
▲ ▲ Optional alarm relays (Ex d only)
The LS2000 is certified explosion-proof for use in Class I, ▲ ▲ Mounting hardware and alignment brackets included
Division 1 and Division 2 hazardous areas, and holds third party
performance certification for methane gas detection. Propane ▲ ▲ Mounts to pole (4.5” nominal OD) or flat surface
and butane detection are also available (Det-Tronics verified). It ▲ ▲ Built-in locking adjusters deliver fine control of alignment angles
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FANCYIND facility protection system using other Det-Tronics equipment. ▲ ▲ Multi-color LEDs are provided on both modules for detailed
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can be used as a stand-alone detector, or as part of a larger
▲ ▲ Telescope is the only tool needed for optimal alignment
visual indication of operating status.
By connecting the transmitter and receiver via a three-wire
▲ ▲ Non-intrusive zero calibration options: on-board magnetic
shielded cable, an optional “communication link” can be
external switch
created between the two devices to enable: single point system switch, MODBUS communication, HART communication, or
diagnostics, dynamic lamp power optimization, synchronized ▲ ▲ Optional 475 field communicator unit for communication,
LEDs, transmitter configuration via connection to the receiver, and diagnostic, and set up from point to point
calibration initiation from either device. ▲ ▲ Modular design for ease of maintenance

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