Omega Engineering HH504 manual Operator Maintenance, RTD Probe Connection, Battery Replacement

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OPERATOR MAINTENANCE

WARNING

To avoid possible electrical shock, disconnect the thermocouple

connectors from the rmometer before removing the cover.

Battery Replacement

Power is supplied by a 9 volt "transistor" battery. The " " appears on the LCD display when replacement is needed. To replace the battery, remove the two screws from the back of the meter and lift off the battery cover. Remove the battery from battery contacts.

RTD PROBE CONNECTION

	P/N : 17650-0505
	+	RW1
G			RTD
+	-	RW2	100W
+	-	RW2	Pt385
-	G	RW3	(Pt3926)

RW1=RW2=RW3

RW= WIRE RESISTANCE

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Contents Omega Omega.comTM Introduction Safety InformationElectrical SpecificationsGeneral EnvironmentalOperating Instructions Power SwitchF Selecting the Temperature Scale Main display Hold Mode only Main displayPt385/Pt3926 T1 Input RTD Probe Select Main display MIN MAX with Time record Mode only Main displayT1/ T2/T1-T2 Main display Input Selection REL Relative mode only Main display F Selecting the Temperature Scale Second display 11 Pt385/Pt3926 Input RTD Prob select second display 12 Hi/Lo Limits mode only Main display10 T1/T2 /T1-T2 second display Input Selection RTD Probe Connection Operator MaintenanceBattery Replacement Temperature VS Resistance TABLEITS90 HH 504 / HH 505 Calibration Procedure Warranty / Disclaimer Temperature