GE K400 user manual Important Note

Page 15

•When testing a probe with a certified reference probe, place both probes close together and at the same depth.

NO

NO

			Reduction insert



	YES
	YES				160mm


							50
*							mm
*

YES

Calibration zone

NO YES

Internal reference probe

*dimension should comply with EA-10/13 guidelines - for temperature ranges -80° C to +660°C maximum 0.5mm

IMPORTANT NOTE

Reduction inserts with special holes could be necessary when carrying out a calibration procedure on temperature device with specific mechanical dimensions. Refer to GE for details of specific application solutions.

K400 Issue No. 1

5

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Contents Druck DBC 150/650 Series General Electric Company. All rights reserved Technical Advice SafetyPower isolation MaintenanceTraceability and Calibration Report SymbolsAbbreviations Safety InstructionsTable of Contents CAL Electrical Input Specification DBC-TC models Optional Accessories DBC-TC series Standard Accessories DBC-TC seriesOptional Accessories DBC-TS series Standard Accessories DBC-TS seriesTS Temperature Source TC Temperature CalibratorIntroduction Parts Identification Automatic CalibrationDBC-TS Installation Power SupplyTemperature Probes Important Note Electrical Connections Connection of a Thermocouple sensor Use of screw connections for T/C wiresConnection of a 4-wire RTD Connection of a 3-wire RTDGeneral Operating procedureCalibration with external reference probe External probe connections OPERATI0N Arrow keys +/- keyKey Numeric keysMenu selection screen System Set-up ScreenWorking screen Self-test screen Help/Info screenDual display generated temperature and an input test option Function Modes Reading of the generated temperatureTemperature Reference Selection Internal reference probeExternal reference probe SEL RTD Temperature unit setting System Set-up Language settingKey-padaudio signal Digital interface settingsCalibration Printer settingsProtection code 150.00 C Testing Modes Direct modeFixed step selection Step mode19.00 C 50.00 C Ramp modePreset values mode Measuring an Input Switch Test148.00 C Thermocouple TestingInternal Setting Cold Junction CompensationDirect CAL ModeSpan AbsoluteReading RTD Measurements Pt-100 Using the keys, select the required method and press ent Reading Current Measurements CAL Voltage Measurements high level CAL Volt Voltage Measurements low level Resistance Measurement Serial Communication DBC Series Serial Commands ProtocolTS/ TC Read AaOM 1? Preset mode French German Italian Portuguese Spanish Write Par = floating point Calibration Important NoteCalibration of the standard Reference Probe Input REF RTD Calibration of the millivolt input ranges DBC-TC only Calibration of the mA input range DBC-TC only Calibration of the Volt input range DBC-TC onlyCalibration of the resistance Ohm input ranges DBC-TC only Fault Finding Cleaning Instructions MaintenanceTechnical Specification Standard SpecificationCommon specification Input Range Resolution Accuracy Days Year Electrical Input Specifications DBC-TC models