Instrument Technical Data | Delta DO 9704 manual

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INSTRUMENT TECHNICAL DATA

Inputs / type of measurement			2 / pressure, flow rate or temperature
Connector			DIN 45326 8-pole
No. conversions per second			2
Working temperature			-5...+50°C
Working relative humidity			0...90% R.H. (no condensation)
Serial output			RS 232C 300...19200 Baud (galvanically insulated)
Display			Double LCD 12.5 mm
Functions			Auto power off, Autorange, Hold, Record, Peak (5 ms),
			Minimum, Mean, Relative, A-B (differential)
Memory			512 kB (FLASH) corr. to 30000 measurements
Power supply			9 Vdc alkaline battery
Autonomy			Approx. 50 hours (continuous duty)
Weight / dimensions			320 gr. / 215x73x38 mm

			INSTRUMENT PRECISION
		Amb. T 18 to 25°C		Amb. T -5...18	Measure
				or 25...50°C
Pressure measurements		0.1% FS + 0.1% RDG		0.1% FS + 0.1% RDG +100ppm/°C	RDG=measured value
Flow rate measurements		0.2% FS + 0.5% RDG		0.2% FS + 0.5% RDG + 100ppm/°C	RDG=measured value
Temperature			0.4°C	0.4°C + 0.01°C/°C	(measures –200...-50°C)
measurements with TP 870			0.2°C	0.2°C + 0.01°C/°C	(measures –50...+200°C)
			3°C	3°C + 0.01°C/°C	(measures +200...+800°C)

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Delta DO 9704 manual Instrument Technical Data, Connector DIN 45326 8-pole, Minimum, Mean, Relative, A-B differential

Contents

Instructions Manual Page Pressure and Temperature DATA-LOGGER English Introduction Numbers Keyboard KEY REL Function DescriptionSimbols LIT Besides Numbers Tom of the display Simbols LIT Besides Function Numbers DescriptionSerial Output 600 Baud P0+Press the Prog key to move on to step P1 300 Baud P1+ = data dump This parameter is used for the fol- lowing two functions P1+Storage Hours minutes Seconds Function P4+ = set year P3+ P5+ = set month P6+ = set day P7+ = set hours P8+ = set minutes Self cut-out P9+ Complete printing Reduced printing P10+To stop storage, press the Enter key P10 + Start-Stop P11+P11 Data Call Ches itself off again Operating modeWhen this operative KEY Simbols LIT Besides Simbols LIT Besides Function Numbers Description Enter If the battery symbol does not fla More than 30,000 acquisitions Restart itAfter having taken note Probe Connection HOW to Measure Various operations Method of Using the Instrument and Warnings Temperature Measurement LOU Instrument Signals and MalfunctionsErr FUL LOW Battery Warning and Battery Replacement Serial Interface RS 232C Storage of the Instrument Dumping data from the memory Command Type ReplyParity None Bit Stop bit Protocol Xon/Xoff Type of terminal Memory clear Printer Diagram do Example of a Report Printed by the Instrument English Software connection with Windows Hardware connection OK to confirm the setting one click Mark local Echo one click 100 101 102 Switch on the measuring instrument 103 OK to confirm Cancel in the next window 104 Parity None 105 106 107 108 109 110 To end receiving data from an instrumentSelect END from the pull-down sub-menu one click To quit running the Hyper Terminal Vdc=465.5 Calibrating the Instrument do Flow Rate Measurements Connection of Probes to the Pressure Gauge Data Logger do Probe connection diagram Instrument do113 Between 4 SEL R100 105 110 115 Turbine probe for measuring flow rate Gauge Classification of Pressure Measurements Conversion Factors and Tables = 2,491 x 102 Pa Psi = PaPsi = kPa = 3,386 x 103 Pa 118 Minimum, Mean, Relative, A-B differential Instrument Technical DataConnector DIN 45326 8-pole Weight / dimensions 320 gr. / 215x73x38 mm 120 121 Order Codes Guarantee 124 Examples of USE of the KeyboardSerial line Display blocked 125 Pressing Data Call repeatedly gives Instrument programming 127 Sets yearSets day Sets hour Data printing is reduced 128 Enables self cut-out +Normal operating Date and time Serial output active Activation or disactivation of the serial outputActivation or disactivation of the Record function Function 130 Activation and disactivation of the storage function 131 Index 132 EN61000-4-2, EN61010-1 level Safety