Spectrex SafEye Xenon 700S, Руководство пользователя

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TM 799200 Rev. (4), April 2017 15
1 Scope
In this chapter…
Product Overview page 15
Product Overview 1.1
The SafEye Xenon IR Open-Path Gas Detector 700S employs an advanced
Xenon Flash Source and integrated electronics package, both of which are
housed in improved, low-profile, stainless steel housings, which provide high
quality and performance, fast response, and line-of-sight gas monitoring.
The complete SafEye system is backed by a 3-year warranty, and the Xenon
Flash source bulb has a 10-year warranty.
The SafEye Xenon detects ambient combustible gases over a path length of
up to 459ft/140m, even in harsh environments where dust, fog, rain, snow,
or vibration can cause a high reduction of signal. Due to its unique
combination of triple optics, dual-spectrum reference sensor, and heated
optics, the SafEye Xenon can maintain operation in up to 90% signal
obscuration and ±1 degree of misalignment.
The SafEye Xenon is manufactured only from stainless steel, with a heated
optical window to improve performance in ice, snow, and condensation
conditions. The programmable functions are available through an RS-485
port used with host software supplied by SPECTREX, and a standard PC or
an I.S. handheld unit.
The SafEye Source and Detector unit enclosures are IECEx certified Exd
flameproof with an integral segregated rear, an Exe terminal compartment,
which avoids exposure of the sensors and electronics to surrounding
environment, and an internal Exia intrinsically safe circuit power for heating
the window. The detector also has a plug interface for connection to a
handheld PC, which meets intrinsically safe standards. Hence the combined
approval of Ex d e ia [ia Ga] IIC T5 Gb.
This manual provides a full description of the detector and its features. It
includes instructions on the installation, operation, and maintenance of the
detector.
 To use the host software with the harness USB RS-485 converter to
change the required functions, and for a description of its maintenance,
please refer to
Manual TM 899050 for instructions.
 To use the Non I.S. Mini Laptop Unit, refer to Manual TM777070 for
instructions.
To use the HART Protocol to change the required functions and for a
description of its maintenance, please refer to Manual TM 899030.