Theanalyzer-sparkplugandthermocoupleunitshavebeendesignedfordirectapplicationintheheater,therebyguaranteeingautomaticignition,thetemperatureonthethermocoupleheadandthecorrectfunctioningoftheanalyzerpilot.Withthisarrangement,astableblueflameoftheidealsizeisobtainedforallgases.Theuseofprecalibratedinjectors(ruby)enablesanexactflowtobeguaranteedwiththerightjetdirection.Thesepilotscanbeappliedatheightsabovesealevelofupto2000metres.Maximumtorquetotightengasinletnutstopilot:8N m.Maximumtorquetotightenthermocoupleconnector:4N m