IRIS manual IRIS MODEL P522 APPLICATION MANUAL, Opposed Fired Viewing Head Sighting

IRIS MODEL P522 APPLICATION MANUAL

	NO . 1 FLAM E	NO . 2 FLAM E
	ENVELOPE	ENVELOPE
VIEWING HEAD			VIEWING HEAD
BURNER NOZZ LE NO . 1			BURNER NOZZ LE NO . 2
HIGH FREQUE NCY	LO W FR EQUENCY		HIGH FREQUE NCY
IR ZO NE	ZO NE		IR ZO NE
	(LE SS THAN 36H z)
FIGURE 19 - OPPOSED FIRED VIEWING HEAD SIGHTING
BURNER FRO NT PLATE
2“ NPT NIPPLE TO E	IRIS R -518-12
	1“ NIPPLE		IRIS VIEW ING HEAD
			BURNER NOZZLE
			CENTERLIN E
1/2“ NPT PURG E
CO NNECTIO N
IRIS M -701-2			QU ICK DISC ONNECT
SW IVEL M O UNT			CABLE CO NNECTION
			(SUPPLIED)
FIGURE 20 - VIEWING HEAD MOUNTING

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