Metex 3200U Ultrasonic Flow & Level Monitor Uživatelský manuál

OPERATING INSTRUCTION MANUALMODEL 3200UULTRASONIC LEVEL & FLOW MONITORAquaMetrix Inc.22-121 Granton DriveRichmond Hill, ONCanada, L4B 3N4Tel: (800

CALIBRATION- for Level/Inventory Applications1. Before starting the calibration determine:a) MAX RANGE = ________________(Maximum range = distance fro

CALIBRATION- for Open Channel Flow1. Before starting the calibration determine:a) MAX RANGE = ____________________(Maximum range = distance from the S

4-20mA CURRENT LOOP OFFSETSome applications may require the 4-20mA output to be offset so that 4mA or 20mA corresponds to aLevel, Range or Flow other

RELAY PARAMETERSEach relay can be individually calibrated. Press È toR Function and Æ to select: Off Æ PulseÆTemp Æ Level Æ Flow.Offmode means the rel

FlowAppears in Flow mode only. Press È to R Function and Æ to select Pump, LoAlm(low alarm) or HiAlm (high alarm).Pump mode - press È and Æ and set re

SPECIAL FUNCTIONSSLT32 V2.26 shows software version installedView Codes? YesSelect Yes and then È to display aninstrument performance code. Faults det

Simul The Output simulation function controls the 4-20mA output, digital displayand control relays. Use it to simplify calibration of remote devices s

INSTALLATION - SENSOR LOCATION- Tank Level/Inventory ApplicationsEach Ultrason Level Transmitter includes anon-contacting ultrasonic sensor. The senso

SENSOR MOUNTING LOCATION- Tank Level/Inventory ApplicationsSENSOR MOUNTINGEach sensor is equipped with a 3/4 inch “isolation coupling” which MUST be u

AquaMetrixUltrasonPage 194" OR 6" BLIND FLANGETAPPED ¾" NPTFLEXIBLECONDUITJUNCTIONBOX(OPTION JB)ISOLATIONCOUPLING(SUPPLIED)MUST BEUSEDD

IMPORTANT NOTE: This instrument is manufactured and calibrated to meet product specifications.Please read this manual carefully before installation an

SENSOR MOUNTING/LOCATION- Open Channel Flow ApplicationsEach sensor is equipped with a 3/4 inch isolation coupling which MUST be used in your installa

TYPICAL TRANSDUCER POSITIONINGFOR FLUMES AND WEIRSAlways refer to the flume or weir manufacturer’s instructions for correct measurement point upstream

ZERO POSITIONING OF SENSOR- Open Channel Flow ApplicationsLocate the sensor at the positionupstream from the throat of the flume or weir plate as reco

ENCLOSURE INSTALLATIONLocate the enclosure within 500 ft (150 m) of the sensor. It can be wall mounted with four mountingscrews (supplied) or panel mo

ERROR/WARNING MESSAGES! LOSING ECHO ! No valid echoes for half LOE TIME (SPECIAL FUNCTION menu)."ECHO LOSS"(flashing) No valid echoes receiv

FIELD TROUBLESHOOTINGSYMPTOMSCHECKDisplay - full scale A- zero B- erratic - random C- drifting up D- drifting down EECHO LOSS prompt - flashing FCalib

Unit Receives No Return Echo Due To:C,F,E - foam on liquid surface - Use stilling well (open channel flow)B - target beyondMAX RG - RecalibrateE - cal

INSTALLATION CONSIDERATIONS IN NOISY ENVIRONMENTSAquaMetrix’s instruments are designed with a high degree of noise immunity for use in industrialenvir

Avoiding noise problems1. It is recommended that electronic instruments be connected to a relatively clean AC power source.Use an AC power filter or i

CUSTOMER SERVICEIf a problem cannot be resolved with the foregoing procedures or application assistance is required,frequently a telephone consultatio

QUICK BENCH TEST:Connect Sensor to theT.DUCER terminals as shown below, then apply Power. When properly connecteda soft clicking can be heard from the

APPENDIX A - OPTIONSEXTRA SENSOR CABLE(OPTION XC)Each AquaMetrix Ultrason includes 25 ft. (7.6m) RG62AU coaxial cable. Additional RG62AU coaxialcable

SENSOR INTRINSIC SAFETY - OPTION ISBUltrason Sensors (with built-in temperature compensation)When connected through an Intrinsic Safety Barrier, the A

POWER INPUT OPTION12VDC OR 24VDCUltrason Level & Flow Monitors may be ordered factory-configured for 12VDC, or 24VDC powerinput.QUICK BENCH TEST:C

DATA LOGGER MENU (Optional)Page 33AquaMetrixUltrasonDATA LOGGINGLog Site ID 1Session No 1Formatted TrendRUN STOP SetupPASSWORD: 00 UNITS / MODEStartJa

DATA LOGGING (Optional)SetupFromRUN STOP SETUP press Æ to SETUP and then È to Log Site ID 0. Press Æ to position thecursor under the numeral and È or

From the xxxxx Hrs Left display press È to Store? Yes. Press Æ to Yes and then È to saveyour Data Logging setup, or press È fromStore? to cancel chang

Press È to Start (time) and Æ to position the cursor under the time column HH/MM/SS (24 hourclock in Hours/minutes/seconds, eg:23:02:16) and then È or

Press È to Interval and Æ to the Sec/Min column. Press È or Ç to set the logging time interval.Choose:30 Sec10 Sec5 Sec2 Sec1 Sec30 Min10 Min5 Min2 Mi

RS232C SERIAL OUTPUT (with optional Data Logger)Format: 8 Bits, 1 Stop Bit, No Parity. (Baud rate may be changed under theSPECIAL FUNCTIONSmenu. Facto

RS485 SERIAL OUTPUT(Replaces standard RS232 Output with Data Logger option.)Permits transfer of optional Data Logger reports on long wire lengths up t

KEYPAD SYSTEMThe Ultrason has a simple 3-buttoncalibration system. Operating andcalibration modes are shown on the16-digit alphanumeric display. Theke

ENCLOSURE SUNSCREEN - OPTION SSMSENSOR SUNSCREEN - OPTION SSPAquaMetrixUltrasonPage 4011" / 280 mm5"127 mm11"280 mmNote:Exposure to dir

APPENDIX B - APPLICATIONS BACKGROUNDConditions in the tank or channel where the ultrasonic sensor is installed can affect the performance,range and ac

VOLUME CALCULATION FOR ROUND TANKS: 3.142 x R² x HR = TANK RADIUS (1/2 TANK DIAMETER)H = TANK HEIGHTAquaMetrixUltrasonPage 42CONVERSIONGUIDEFROM TO MU

SPECIFICATIONSElectronics Enclosure: NEMA4X (IP 66), watertightand dust tight, fiberglass withclear, shatterproofhinged Lexan coverAccuracy: 0.25% F.S

Optional Sensor US2-1-B-1-AMaximum Range: 32 ft. (10 m)Deadband (blanking): Programmable, minimum 12” (305 mm)Beam Angle: 8° at 3 DBTemperature Compen

Optional US12-1-A-1-AMaximum Range: 12 ft (3.66 m)Minimum Range (Deadband): 8" (203.2 mm)Operating Frequency: 92 KHzBeam Angle: 8°Operating Tempe

CALIBRATION WORKSHEET - Level Modefor Horizontal Round Tanks (HRT) and Vertical Tanks(Ultrason reads) A = ______________Program Ultrason to show RANGE

CALIBRATION WORKSHEET - Flow Modefor Open Channel Flow through Flume and WeirsMAX RANGE(Ultrason READS)MAX HEAD(Height at MAX Flow)A - B = MIN RANGE__

SizesParshallPASSWORD: 00OPTIONAL FEATURESRUNSHOWS 24 Hr FORMATONLY IF ENABLED24 HR LOGJan01/2000->DailyTOTALDailyAVERAGEDailyMAXFlowMAXFlowTIMEDai

PASSWORD: 00OPTIONAL FEATURESRUNSHOWS 24 Hr FORMATONLY IF ENABLED24 HR LOGJan01/2000->DailyTOTALDailyAVERAGEDailyMAXFlowMAXFlowTIMEDailyMINFlowMINF

RUNA scrolling display shows the units selected from theUNITS/MODE column, the mode of operation (Range, Level orFlow), the full scale value for the l

UNITS / MODEPress Æ toUNITS/MODE, then È . Press Æ to move the cursor under the required measurement units:ft - feetin - inchesm - meterscm - centimet

Vol or Hrt modes will also prompt you to enter a maximum volume. Press È from MxVol to positionthe cursor under the first digit. Use È or Ç to change

FLUME SELECTIONTheFLUME SELECTION menu will only appear in FLOW mode.Use È and Æ to select the correct Flume or Weir.Use È and Æ again to select the S