The thermocouple has been developed for the use with different pilot burners. As long as the pilot flame heats the tip of the thermocouple, a low DC voltage is generated which supplies the coil of the safety pilot and keeps the safety valve open. If in case of a failure the pilot flame goes out, no voltage is generated any more and the safety pilot interrupts the gas supply to the burner.
HONEYWELL
Honeywell Q309A2788 Thermocouple The thermocouple has been developed for the use with different pilot burners. As long as the pilot flame heats the tip of the thermocouple, a low DC voltage is...
HONEYWELL
Thermocouple Honeywell Q335C1023B The thermocouple has been developed for the use with different pilot burners. As long as the pilot flame heats the tip of the thermocouple, a low DC voltage is...
SIEMENS
Siemens FHA2016-A1, A5Q00020179
SIEMENS
Siemens FCL2001-A1, A5Q00009875
SIEMENS
Siemens FDUM291/292, A5Q00009787
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