Setra-system Model 370 Instrukcja Użytkownika

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Strona 1 - Operator's Manual

Operator's ManualModel 370Digital Pressure Gauge

Strona 2

2.2 DISPLAY SYMBOLSOKThe readings are within the user defined stability requirement.hPaThe reading shown is given in hectopascals.PSIThe reading show

Strona 3 - Table of Contents

2.3 DISPLAY MESSAGESUnAbLEThe gauge is unable to execute the requested function in itscurrent configuration. Clear the display and continue.OFLOThe

Strona 5 - Introduction

Section ThreeDIGITAL PRESSURE GAUGE FUNCTIONS3.1 ENTERING A NUMBER OR FUNCTIONTo enter a number or function, simply press the key or keys whichcorres

Strona 6 - OUTLINE DRAWING

3.4 CONVERTING ENGINEERING UNITSThe Model 370 will measure pressure in any engineering units, including sixbuilt-in pressure conversions, two built-i

Strona 7 - INSTALLING THE MODEL 370

3.6 SETTING AND USING ALARM SETPOINTSThe Model 370 has an alarm capability which will indicate when the pressureapplied has exceeded a high or a low

Strona 8 - Right Where You Need It

3.7 USING THE TARE AND ZERO FUNCTIONThe TARE function on the Model 370 gives you a way of setting thedisplayed reading to zero or of subtracting a sp

Strona 9 - SUMMARY OF FUNCTIONS

3.8 PRINTING INFORMATIONYour Setra Digital Pressure Gauge is designed to print information whenconnected to a printer, using the following procedure:

Strona 10 - 2.2 DISPLAY SYMBOLS

3.9 REPETITIVE PRINTINGIt is sometimes desirable to record pressure measurements at fixedintervals of time. To print at fixed intervals, follow this

Strona 11 - DISPLAY

3.10 PRINTING SYSTEM STATUSTo get a summary of the condition of all active functions, press SETUP, thenpress PRINT. A sequence of information will b

Strona 14

Section FourADVANCED PRESSURE GAUGE FUNCTIONS4.1 USER DEFINED ENGINEERING UNITSThe Setra Digital Pressure Gauge has several built-in engineering units

Strona 15

2. the conversion ratio;3. the command U, for CONVERT UNITS;4. any combination of 5 alphanumeric characters, including spaces, toidentify the engineer

Strona 16

4.2 DIGITAL ALTIMETER SETTING INDICATORThe Model 370 may be used to display corrected sea-level pressure by"reducing" true barometric pressu

Strona 18 - 3.9 REPETITIVE PRINTING

Section FiveDISPLAYING ALTITUDEThe Model 370 Digital Pressure Gauge can be used to display a variety ofaltitude measurements. It may be used as an al

Strona 19 - 3.10 PRINTING SYSTEM STATUS

5.2 DISPLAYING TRUE ALTITUDEThe Model 370 can function as an altimeter displaying true altitude bycorrecting the above Standard Atmosphere conversion

Strona 20

If you are not at a known elevation, the gauge may be used in truealtimeter mode by obtaining an Altimeter Setting Indication (sea levelcorrected pres

Strona 21 - Section Four

5.3 MEASURING RELATIVE ALTITUDETo measure relative altitude in either Standard or True Altimeter Mode, areference altitude may be established by setti

Strona 22

Appendix ISETUP FUNCTIONSI.1 FORMATTING BAUD RATEThe Setra Digital Pressure Gauge is capable of interfacing with a wide variety ofcomputers or other d

Strona 23

INTRODUCTIONAbout this Manual... iiiSECTION ONEInstalling the Mode

Strona 24

I.2 DISABLING THE BEEPERThe gauge emits a tone to verify the entry of a number or function. To disablethe tone for silent operation, use the followin

Strona 25 - DISPLAYING ALTITUDE

I.4 OMITTING ENGINEERING UNITSSome applications may require frequent switching from one engineeringunit to another. The Model 370 can be setup to omi

Strona 26 - 5.2 DISPLAYING TRUE ALTITUDE

I.6 SELF DIAGNOSTICSThe Model 370 has a built-in self diagnostic procedure. This procedureprompts an operator to verify that the gauge is fully opera

Strona 27

Appendix IICALIBRATIONThe zero and span of the Model 370 Digital Pressure Gauge may be calibratedusing the following procedures. A high accuracy prim

Strona 28

lI.2 SPAN CALIBRATIONTo perform the span calibration on the Model 370, it is necessary to apply both thezero and the full scale pressures, as in the f

Strona 29 - SETUP FUNCTIONS

Appendix IIIRS-232 SERIAL DATA COMMUNICATIONSThe Setra Model 370 Digital Pressure Gauge is equipped with a bidirectional RS-232interface which allows

Strona 30 - I.3 STABILITY INDICATOR

III.2 SENDING COMMANDS TO THE GAUGEAll the functions of the Model 370 may be executed by sending the appropriatecommand from the computer to the gaug

Strona 31 - I.5 SOFTWARE REVISION NUMBER

III.3RECEIVING DATA FROM THE GAUGEThere are several types of messages which the gauge may send in responseto the various commands.The immediate respon

Strona 32 - I.6 SELF DIAGNOSTICS

III.4 IMMEDIATE AND REPETITIVE PRINT MODESTwo print modes are available on the Model 370, as discussed in Sections3.8 and 3.9.The immediate print int

Strona 33 - CALIBRATION

III.7 RS-232 INTERFACE HARDWAREThe RS-232 Communication Standard describes in detail the requirementsand conventions of RS-232. For most applications

Strona 34

Appendix I: SETUP FUNCTIONSI.1 Formatting Baud Rate ...23I.2 Disabling Beeper ..

Strona 36

IV.1 BATTERY / RECHARGER OPTIONThe Model 370 Digital Pressure Gauge can be operated as a portableinstrument with the battery/recharger option. The b

Strona 37 - RECEIVING DATA FROM THE GAUGE

IV.2 IN CASE OF DIFFICULTYIf a problem persists which cannot be solved by reading the appropriatesections of this manual, contact a SETRA Application

Strona 38 - III.5 VERIFY FUNCTION

37Pressure RangesType ofPressure Pressure Range Display Altitude Range1Barometric 600 to 1100 mbar 600.00 to 1100.00 -1000 to 13,800 ft.800 to 1100 mb

Strona 40

Appendix VWARRANTY INFORMATIONV.1 LIMITED WARRANTY - PRESSURE PRODUCTSSETRA warrants its products to the original consumer purchaser againstdefects

Strona 43 - Model 370 Specifications

159 Swanson Road, Boxborough, MA 01719Telephone (800) 257-3872 or (978) 263-1400Telefax (978) 264-0292Web: www.setra.comAll Rights ReservedSS0470 REV

Strona 44

IntroductionCongratulations, and thank you for purchasing a SETRA Model 370 high accu-racy Digital PressureGauge. Its ease of operation and durable c

Strona 45 - WARRANTY INFORMATION

ivOUTLINE DRAWINGRear ViewooAC PowerPressure PortRS-232 I/OOn/Off(Battery Only)Side View8.552175.51406.01527.21837.51918.55217

Strona 46

Section OneINSTALLING THE MODEL 370The Setra Digital PressureGauge, Model 370, is a highly accurate pressure meas-urement system utilizing the patente

Strona 47

7 8 94 5 61 2 30-.minmaxf(p)setpointsset up zeroprint spanconvclearSEALEVELHI LO ALARMO.K.units ftmmbarin hgH2O PSI-888888Digital Pressure GageDisplay

Strona 48 - Setra Systems, Inc

Section TwoSUMMARY OF FUNCTIONS2.1 KEYBOARD FUNCTIONSSend information to a printer or other peripheral.Convert engineering units being displayed.Disp

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