C-2
EQ2200UVHT SERIES UV FLAME DETECTOR
Electronic Module —
EEx d IIC T4 (Tamb = –60°C to +75°C)
EEx d IIC T5 (Tamb = –60°C to +65°C)
EEx d IIC T6 (Tamb = –60°C to +50°C)
IP66.
UV Detector —
EEx d IIB +H2 T4 (Tamb = –55°C to +125°C)
EEx d IIB +H2 T5 (Tamb = –55°C to +90°C)
EEx d IIB +H2 T6 (Tamb = –55°C to +75°C)
IP66.
Special Conditions for Safe Use of UV Detector —
The cable entry temperature may rise 10°C above the ambient temperature and cable shall be suitable for that
temperature. The flame detector shall be electrically connected by means of a flame-proof cable gland or stopping
box certified to EN 50018. The fused silica lens in this unit is liable to be damabed by impact. The unit should be
installed in such a manner as to protect the lens from mechanical damage.
UV/IR FLAME DETECTOR:
Standard Temperature Version —
EEx d IIB +H2 T6 (Tamb = –40°C to +75°C).
EEx d IIB +H2 T5 (Tamb = –40°C to +90°C).
IP66.
Extended Temperature Version —
EEx d IIB +H2 T6 (Tamb = –55°C to +75°C)
EEx d IIB +H2 T5 (Tamb = –55°C to +90°C)
EEx d IIB +H2 T4 (Tamb = –55°C to +125°C)
IP66.
Special Conditions for Safe Use of UV/IR Detector —
The UV detector module contains a fused silica window, which can be damaged by impact. The detector should be
installed in such a manner as to prevent the window from receiving mechanical damage.
CATALYTIC COMBUSTIBLE GAS SENSOR
EEx d IIC T4 (Tamb = –55°C to +105°C).
Special Conditions for Safe Use of Catalytic Gas Sensor —
The sensor can withstand repeated exposures to +125°C for periods up to 12 hours. It is recommended that the
sensor be replaced after a maximum of 500 hours of exposure to the +125°C temperature conditions.
Содержание Eagle Quantum 95-8470-05
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Страница 128: ...LON is a registered trademark of Echelon Corporation Modbus is a registered trademark of Modicon Inc...