4071_r06 1/4
FLAME DETECTOR FOR
GAS
TYPE RE3
DESCRIPTION
The RE3 control is suitable to verify the presence of flame
on gas burners. In fact it can use either a UV phototube or
an electrode to exploit the flame rectification effect
(ionization).
FEATURES
− in accordance with EN 60730;
− electrical service life at max. declared loading >
250.000 operations;
− compact and easy installation;
− connecting socket with screws or fast-on terminals
(types A, B, N and T);
− signalization with LEDs of different colour: green
(POWER) and red (FLAME).
MAIN APPLICATIONS
The RE3 flame detector is mainly used for industrial
applications and for the installation of semiautomatic
ignition and control systems, when it is necessary to control
simultaneously and sequentially several burners.
The presence of LEDs to signalise the operation also
permits the use of RE3 control simply as flame detector.
OPERATION
Supply is signalled by the turning on of the green coloured
LED (POWER) fitted on the front of the plastic enclosure. A
second LED, red coloured, placed next to the first one,
turns on when the flame detection has occurred. This event
corresponds to the switching on of the independent
contacts available in output.
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