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Delta DO 9704 manual English

Models: DO 9704

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1Input A, DIN 8-pole connector for pressure, flow rate or temperature.

2Display.

3Negative symbol input A.

4OLD symbol.

5Hsymbol: flashes during RECORD function, permanently lit if the battery is running low.

6Negative symbol input B.

7The display shows the Mean values.

8REL symbol, indicates that the instrument is making a relative measurement.

9Memory/Serial Out. Fixed symbol: the instrument is storing. Flashing symbol: serial output is enabled.

10Measurement units that may be selected at input A.

11Measurement unit selected at input A.

12HOLD key for blocking the reading.

13REL key, the value shown is related to the indication at the moment in which the REL key was pressed.

14A-B key. The instrument displays the difference between the inputs.

15Unit A: Key for selecting the measurement unit for input A.

16Serial Output: enables unloading of data at the RS 232C serial output.

17Prog: this key is pressed to enter the routine for programming the various functions of the instrument.

18skey. When enabled, this key increases the displayed parameter.

19Output for RS 232C (SUB D male 9-pole).

20Input B, DIN 8-pole connector for pressure, flow rate or temperature.

21Input A indication.

22Multiplication channel for channel A 103.

23Multiplication channel for channel A 10–3.

24Input B indication.

25Multiplication channel for channel B 103.

26Multiplication channel for channel B 10–3.

27The display shows the Maximum values.

28The display shows the difference in value between inputs A or B.

29The display shows the Minimum values.

30Measurement units that may be selected at input B.

31Measurement unit selected at input B.

32Key for switching the instrument on and off.

33Unit B. Key for selecting the measurement unit for input B.

34When pressed in sequence, the display indicates the Maximum peak value, the Minimum value and the Mean value.

35The key has various functions: it starts and stops storage, confirms the set parameters.

36tkey. When enabled, this key decreases the displayed values, starts and stops the RECORD function.

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Delta DO 9704 manual English

Contents

Instructions Manual Page Pressure and Temperature DATA-LOGGER English Introduction Keyboard KEY Numbers Function Description Simbols LIT BesidesNumbers REL Tom of the display Simbols LIT Besides Function Numbers DescriptionSerial Output P0+ Press the Prog key to move on to step P1300 Baud 600 Baud P1+ = data dump P1+ StorageHours minutes Seconds This parameter is used for the fol- lowing two functions Function P3+ P4+ = set year P5+ = set month P6+ = set day P7+ = set hours P8+ = set minutes P9+ Self cut-out P10+ To stop storage, press the Enter keyP10 Complete printing Reduced printing P11+ P11Data Call + Start-Stop Operating mode When this operativeKEY Simbols LIT Besides Ches itself off again If the battery symbol does not fla Simbols LIT Besides Function Numbers Description Enter More than 30,000 acquisitions Restart itAfter having taken note HOW to Measure Probe Connection Various operations Temperature Measurement Method of Using the Instrument and Warnings Instrument Signals and Malfunctions ErrFUL LOU LOW Battery Warning and Battery Replacement Storage of the Instrument Serial Interface RS 232C Command Type Reply Parity None Bit Stop bit Protocol Xon/XoffType of terminal Dumping data from the memory Memory clear Diagram do Printer Example of a Report Printed by the Instrument English Hardware connection Software connection with Windows OK to confirm the setting one click Mark local Echo one click 100 101 Switch on the measuring instrument 102 OK to confirm Cancel in the next window 103 Parity None 104 105 106 107 108 109 To end receiving data from an instrument Select END from the pull-down sub-menu one clickTo quit running the Hyper Terminal 110 Calibrating the Instrument do Vdc=465.5 Flow Rate Measurements Connection of Probes to the Pressure Gauge Data Logger do Probe connection diagram Instrument do113 SEL R 100 105 110 115Turbine probe for measuring flow rate Between 4 Classification of Pressure Measurements Gauge Conversion Factors and Tables Psi = Pa Psi = kPa= 3,386 x 103 Pa = 2,491 x 102 Pa 118 Instrument Technical Data Connector DIN 45326 8-poleWeight / dimensions 320 gr. / 215x73x38 mm Minimum, Mean, Relative, A-B differential 120 121 Order Codes Guarantee Examples of USE of the Keyboard Serial lineDisplay blocked 124 Pressing Data Call repeatedly gives 125 Instrument programming Sets year Sets daySets hour 127 Enables self cut-out + Normal operatingDate and time Data printing is reduced 128 Activation or disactivation of the serial output Activation or disactivation of the Record functionFunction Serial output active Activation and disactivation of the storage function 130 Index 131 132 Safety EN61000-4-2, EN61010-1 level