Btg Mek 2000 Manual Free Full PDF

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Btg Mek 2000 Manual Free Full PDF

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Btg Mek 2000 Manual Free Full PDF

MEK-2300 with JCT-1100. Smart. Rotating. Consistency. Transmitter. X.XX XX.XX mA. Enter. SampleInstallation, handling and service must only be carried out by trained andMachinery directive. Low-voltage directive. EMC directive. PED directivePower supply electronics:Interface cable:When using the units in other combinations, BTG cannot guaranteeThe units in combination with customer installed external devicesThe system operator is responsible for the CE directive conformity. The conformity has to be checked by inspection.MEK-2300 Safety recommendationsThese safety recommendations are based on a risk analysis carried out inIn practice, a consistency transmitter in operation means a risk only whenRead these safety recommendations before installing the transmitter. Follow the recommendations when installing the transmitter, starting upUse warning signs for safety information! These safety recommendations apply to the transmitter fitted with an ACMounting parts, such as measuring vessels andMounting parts, such as measuring vessels and weld-in studs, have beenDo not accept parts which have not been manufacturedPressurized parts must be suited to the current maximum pipe pressure inSelect a material for theCAUTION: The shut-off valves (see II 218.56, section 4.2.3.) should beMEK-2300 Safety recommendationsWelding or bolting and subsequent inspection should take place in accordance with current standards and regulations. Use approved lifting gearAnchor the parts well during installation. Brace this vessel if it has a shut-off valveThis platform will make it easier to fit and start-up the transmitter and carry outThe O-ring supplied is suited to theLubricate and tighten the screws alternately using a torque wrench. Original screws are secured against vibration by means of nylon lockingConnection must beThe test pressure is adapted toIn some lines for which inspection is required, pressure test must be carried out before the product can be commissioned.

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The motor mayThe motor earth should be connected correctly andA clear warning, such as a sign, should let otherA hazardous voltage is used to drive the junction box (AC version). TheThe earth should be connected correctly andIt should be possible to switch off the voltage in the distribution centre,Read through the following points before starting up and servicing thePE properly.If the motor is switched on so that the transmitter rotates, there is risk ofThis applies to the cover over the motor’s drive belt wheel, the cover over theAlso take care when workingTake all professional precautions before servicing. Do not wearHot or corrosive liquid flowing out under pressure may cause serious chemical burn injuries!Live parts are protected against normal contact providedReplace any damaged seals. If the transmitter’s or measuringLeakages may cause personal injury orMEK-2300 Safety recommendationsBTG’s CE-Declaration of Conformity is only valid when the MEK-2300CE-Declaration of Conformity. According to EN 45014Product Name. Model NumbersSafetyGuideline related to Article 1, 2.1.4. Accepted by WPG on:EN 50082-2 Mar.95Quality System. Mars 2002. Tom Gustavsson, MDImportant information. The Consistency Transmitter is a precision tool and must be properly installed to ensure reliable service. So please, read the following instructions and user information before installing the transmitter. This instruction manual contains installation instructions for the entireInstallation and operating conditions. The transmitter is designed and manufactured to provide accurate and reliable measurements over a long period of time.To protect the junction box from water or pulp spray install under aProtect the transmitter from heavy vibration sources such asInstall the transmitter at the FRUUHFWGLVWDQFH from a pump, pipeThe measuring vessel, weld-in stud, sensing element, propeller, etc.

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Contact your BTG representative forUse sealing water of a good quality standard for the flushing water forThis is especially important for the MEK2320 variant.Make sure the signal cables are located far away from the powerMEK-2300 Installation instructionsA platform isInstall the sampling valve — a BTG valve is recommended — closeMEK-2300 Installation instructionsThe MEK-2300 is the basic model in a series of highly specialized transmitters optimized for their individual application ranges.This list can help ensure a trouble-free initialization of your system. Following this introductory section (Section 1) are the following:This section introduces the essential components of the system. ItThis section is vital to the correct layout of the system components. It contains advice onThis section contains detailed instructions for installing the transmitter and measuring vessel.This section describes how to connect main power supply, inputsMEK-2300 Installation instructionsHowever, even theBefore proceeding, check the transmitter, the handheld terminal and the junction box for transport damage. Look for looseTo set up the transmitter a hand-held terminal type SPC-1000 must first be connected (see Fig 1). As an alternativeIt is mounted in a measuring vessel or weld-inThe hand-held terminal allows the operator to set up and monitor the system, and includes a liquid crystal display (LCD) with a touch screen keypad. MEK-2300 Installation instructionsThe junction box JCT-1100 is CSA approved and the transmitter motorThe transmitter weighs approximately 36 kg (80 lbs).Product introduction section of the JCT-1100 manual included in thisFor information regarding the dimensions, installation clearances, etc.MEK-2300 Installation instructionsThe system cable is sheathed in PVC. The transmitter housing is made ofMaterials used in the submerged parts of the transmitter, i.e. the transmitter itself, any measuring vessel used and any weld-in stud are selectedSMO, or Hastelloy C.

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MEK-2300 Installation instructionsTo make sure ofTo ensure good control, dilute no more than approximately 20 in eachIf considerable, dilution is required it should be carried out in two stages,Thorough mixing at the bottom of the pulp chest upstream of the transmitter is vital, to avoid consistency variations. The dilution water pipe should be inserted in such a way that it extends aAt the point of injection the dilution water pipe should be dimensionedThe dilution water pipe should have the same orChoose a dilution water valve with linear characteristics. The pressureThe valve andSee Fig 5. MEK-2300 Installation instructionsWith modern large chests it is not always possible to meet this requirement.Typically the main line is dimensioned for a normal rate of flow of 2-3Installing a BTG sampling valve will ensure reliable results. Measuring vessels for low pressure installations can be supplied with theTransmitters with mechanical seals that are not water flushed must have. MEK-2300 Installation instructionsHowever, it must still be possible to run the transmitter’s motor underIf pressure is lost, fibers may clog below the sensing element and affect measurements.Careful siting of the transmitter is essential for optimum performanceThe transmitter can be installed in a vertical, horizontal or inclined pipe. If installed in a horizontal or inclined pipe, care should be taken in locating it so that it does not measure large bubbles trapped in the pulp. Measuring vessels for use in low pressure installations may be of lefthand or right-hand design. Fig 6 shows a typical installation. Your BTG sales engineer will beImportant recommendations. There are a number of considerations to take into account:MEK-2300 Installation instructionsFor optimum resultsThe overallOne method is to install a rubber bellows in theLu. LuLdLu. Lp. LuMin. 4 x 1.5 mm2 (4 x AWG14)For further information: See section 4.8.

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For information regarding choosing a site for the JCT-1100 junction box,The rotation of the sensor in the pulp sample results in torque. ThisThe degree of retardation is detected by the transmitter, which in its turn produces a feedback force to counterbalance the torque.The signal isIt should alwaysMEK-2300 Installation instructionsMEK-2300 Installation instructionsMEK-2300 Installation instructionsThe length of the measuring chamber (M) is determined by BTG, andAlways check that this dimension agrees with the dimension stated for theThe dimension is also stated onFig 16). This will have the effect of protecting the sensing element,Should the guide rails becomeIf it is impossible to weld the rails from inside the pipe, grind threeObserve that the holes for the transmitter retaining screw should be aligned to the vertical line. See Fig 16 pos.A full penetrationMEK-2300 Installation instructionsCut a hole with aInsert the inspection cover pipe into the hole, ensuring that at least 10 mm (0.4 in)Then weld the pipe into the hole, taking careCheck that theISO standard when dimensioned for PN 10?Select line A (SS2343).LQJWROHUDQFHRIWKHVHOHFWHGSLSHPXVWEHLQFOXGHG in your calculation!Main pipe. Inspection cover. Position of sensing element,This makes it possible to remove the transmitter while the pipe is filledNote that shut-off valves should only be used in low pressure installations and with non-hazardous media, as a reliable seal over the valve cannot be guaranteed. Each shut-off valve is supplied welded to the weld-in stud.These are not included in the delivery.MEK-2300 Installation instructionsNipple joining thread:Because of the high pressure there is no inspection cover. Measuring vessels can also be supplied flanged on two sides, to enableWhere a threaded valve is used, tap the welded length of pipe on the vessel to the desired thread standard. MEK-2300 Installation instructionsIf welding a full penetration weld should be used.

Blank flanges are available as accessories from BTG.ISO standard. See section 8.3 for detailed measures.DimensionsMEK-2300 Installation instructionsSee Fig 24 and. Fig 25. For installations with consistency approximately 4 TS. Running the mechanical seal without water flushing is only. PXVWKDYHZDWHUIOXVKLQJ (except model MEK-2340 which doesn’tMEK-2300 Installation instructionsExternal purgePressure can vary from nearlyIf pressure is higher than this, theA flow indicator need not necessarily be installed, but arrangementsConnect the supply of incoming flushing water directly to the water inlet. Pipes should preferably be at least 8 mm (0.31 in) in external diameter with a wall thickness of 1 mm (0.04 in). Install a shut-off valve close to the transmitter. Install the water overflow supplied on the outgoing water pipe. OverflowAny particles sticking between the hub of the water guide bushing andThe flow is controlled by a built-in flow controller. For this model theIt is very important that there is no pressureThere must not be any loss of water pressure which must always be PLQ. EDU above media pressure. Avoid taps at the water supply! To checkInstall a filter that must be keptArrange the filter cleaning to prevent pressure loss during the cleaning period. MEK-2300 Installation instructionsInstructions for the connection of the transmitter’s electric motor are toFig 35).If the overload protection shows a tendency to trip it may be raised by a maximum ofWhere the transmitter’s mechanical seal is not water flushed, theHowever, it must also beMEK-2300 Installation instructionsThis should be done as fast as possible, to. PLQ(If the mechanical seal is water flushed there is no time limit.)Information aboutInstructions for the connection of the transmitter’s electric motor are toNote that the single-phase motor has a smaller voltage tolerance than theFor 220 V AC motor max.J4 jumper as follows:HART communication on.

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MEK-2300 Installation instructionsMEK-2300 Installation instructionsSwitch it onMEK-2300 Installation instructionsSM218.56, section 2.3. MEK-2300 Installation instructionsInstallation, handling and service must only be carried out by trained and authorized personnel and according to valid standard. Read the manual for detailed information andFor high pH applications, pH 8 - 14. See Service Manual SM218.56 chapter 2.2.See Parts List SP218.56, position 215. See Parts List SP218.56, pos. 215.The device complies with the amendments and requirements ofMaterialThe parts are calculated according to American National Standard. ASME section VIII-Div.1 and comply with PED regulations.In case of the medium temperatures are higher than stipulated, pleaseNote that the max. operational pressure depends on the temperature.Pipe size connection and flange standard for measuring vessel. Flange standard: DIN 2642, AISI 150 lbs and other standards. When using the weld-in stud, make strength calculations. Guidance isMEK-2300 Installation instructionsRequired data. Calculation formula for the capacity factor Kv.MEK-2300 Installation instructionsThis pressure difference shouldD521.60-65 is a suitable control valve. Choose a valve size 40 or 50 mmFig 37 a pipe size of 60-80 mm (2.5-3.2 in) will be a suitable dimension.The correction factor is determined by the amountMEK-2300 Installation instructionsCheck that selected valve Kv is sufficient. See Fig 40.Example to Fig 39. What is the velocity in the pipe line?However, the operating pressure must never exceed the nominal pressurePipe dimension. Pipe dimension. Low pressure. High pressureThe pipe dimensions refer to the pipe (weld-end):Pipe dimension. High pressureThe pipe dimensions refer to the pipe (weld-end). MEK-2300 Installation instructionsLength. Mass. Time. Electric current. Temperature. Luminance. Material length. Recalculation. SignDecimals and multiples of units. Multiples SignAbbreviationPartsAbbrev.Derived and additional Units.

Area. Volume. Angles. Frequency. Velocity. Acceleration. Density. Force. Pressure, mech. Tension. Pressure. Dynamic viscosity. Kinetic viscosity. Energy, heat quantity. Effect, energy current. Electric voltage. Electric resistance. Electric quantity, chargeN dynPascal secondLength. MeterDensity. Pressure, mechanical tension. PaRelatedRankineAbsolute zeroRelatedMass. KgEnergyThermal UnitImportant points to noteBefore starting the motor, PDNHVXUHWKDWWKHIOXVKLQJZDWHU. VXSSO\WRWKHPHFKDQLFDOVHDOLVZRUNLQJ (applies to this model). Familiarize yourself with the operation of the transmitter programMake sure the direction of the motor is checked before admittingCheck that the actual “Set point” and “Max feedback” values agreesIs a suitable sampling valve for pulp located close to the transmitter? This is very important for calibration and check-up of the transmitter. We recommend BTG sampling valves. When calibrating the transmitter make sure that representativeThey should always be taken in theWhen operating the hand-held terminal make sure that all data areCheck transmitter performance regularly. See section 16 on page 99. Check the flushing water supply RQFHDZHHN. Take remedial actionMEK-2300 Operating instructionsIs the flushing water systemIs the gear belt in good condition? Total torque wheel clearance. For information regarding routine service for JCT-1100, see the ServiceAlso check DVQHFHVVDU\. Rubber seals in contact with media containing high concentrations ofCalibration of transmitter against laboratory samples. Tuning of controller (control loop should respond quickly but shouldCheck total free play of torque wheels (see above). Stop the transmitter. Turn it until one of the end position stops is visible. Turn the brake ring to each end stop and check that the torque wheelSee service manual section: “CheckingMEK-2300 Operating instructionsAll of BTG’s smart transmitters are programmed using the BTG special.

This terminal communicates with the sensor via a special protocol. OtherThe hand-held terminal is designed in accordance with CE’s personalThis means that it is harmless to theIt is protected by a thick rubberSince the terminal is an electricalDC supply from a junction box, B: 12 V DC supply from an AC adapter. C: 9 V DC from an internal battery. This is the normal way of providing power for transmitter calibrating andThis also provides a communications link with the transmitter. When thisThis method of supplying power is suitable during simulation and documentation, for instance, when the terminal is used at a desk. A portable AC adapter is supplied with the hand-held terminal. The ACThe output supply isThe AC adapter is supplied with a cord for plugging in to the mains power supply. In some cases, the molded plug may not fit your outlet. Replace the plug with a suitable standard plug if this is the case. The AC adapter’s 12 V connection is connected to the socket on top ofThe display lighting also comes on when the 12 V power supply is used. MEK-2300 Operating instructionsAn internal standard 9 V DC battery is located behind a cover on the backA battery of this type willRechargeable batteries or manganese batteries provide much shorter operating times. The display lighting does QRW come on in battery mode inDespite this, display readability is quite sufficient in normal room lighting.As mentioned earlier, the hand-held terminal communicates with theInstallation instruction section of the JCT-1100 manual included in thisCommunication with the transmitter can also be achieved at a greater distance. In theory, the maximum distance from the transmitter is approximately 600 m which also applies for the RXWSXWVLJQDO, but this distanceAn adapter set fitted with snap-on test pins and mini grippers - Fig 4 - isThe test pins can then be connected to a terminal block, e.g. in the rackThe connection is not polarity-dependent.

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When used in this manner, the terminal is usually powered from the internal battery.It must have a serial input and be set for 2400 baud. The connectionAC-adapter. The printer is used to document all important calibration and adjustmentAlso a PC can be connected to the hand-held terminal socket markedA suitable connectingIf you use Windows 3.1, or later versions, you can use the SPC-1000. Documentation program. This program is available at disk “Documentation program for Windows” from BTG. (See section 5.6.4.1 on page 59). You will receive all data for the range you send to the PC, so if you wantIf you haveRQHUDQJHDWWKHWLPH(Fig 18).Version 1.0This card is the size of a credit card (85 x 54 x 3 mm). The type of memory card to be used is task dependent. Sensor cardVer.CThis memory card has a flash memory and is available with differentThe first version contains an operating program for consistency transmitters MBT-2300 and MEK-2300. A maximum of eight different sensor module programs can be stored on the cardThe card is marked with the language, software version and part number. For future updates of the operating program, BTG is able to supply theSome of the basic functions are however stored on the transmitter’sSince the memory card has good ESD protection the old card can be returned to BTG for reprogramming and can be used again as long as it isThe storage card is a SRAM card and is used to store the transmitters’A maximum of 125 different transmitter settings (Tag no.) can be storedSince each transmitter has the option of four different measuring spanThen make sure that the terminal is switched off. Press the button markedPosition the new card with the front facing the front of the terminal and insert the card fully into the slot. The two types of cards are used as required. The memory card must be handled with care and protected from moisture, extreme temperatures and direct sunlight. Do not bend or twist theAll displays are provided on the touch screen.

The touch screen’s (LCD) read angle can be adjusted when necessary viaThe read angle is set by the factory for normal room temperature but may need to be changed, particularly at very high ambientWhen communicating with the sensor, the hand-held terminal is normally placed in the special terminal holder installed on a wall close to theEdit e. RangMiscOffseSendRang. Tag. PrintTrenComm. When the terminal is not in the wall terminal holder, place it on your leftMEK-2300 Operating instructionsThe terminal can be cleaned using a cloth dipped in water. Use only mildAvoid getting water in the edges of theAs an alternative to the hand-held terminal SPC-1000 the SPCwin PCSee fig 7 below. It is necessary to order the SPCwin. PC program separately. Contact BTG for ordering information. The program runs under Windows95, or later versions, and simulates an. SPC-1000 in the PC-windows environment. FigSPCwin. PC version of SPC-1000 hand terminal. Simulation of SPC-1000Programming of the transmitter from SPCwin is the same as from the. SPC-1000 hand-held terminal. This section describes programming ofFor further information about SPCwin see section 2.8 on page 14. For instructions regarding how the transmitter is programmed from the. JCT-1100, see the Operation instruction section of the JCT-1100 manualMEK-2300 Operating instructionsA certain amount of WUDLQLQJ using simulation in a comfortable workplace, accelerates the learningVWDQGLQJ of how the transmitter works. HELP functions and other important guidelines are displayed at criticalA FRGHTXHU\ has been inserted at highlyOptionally, a SHUVRQDOFRGH can also be inserted to prevent DQ\XQDX. An overriding default code is availableThe first touch screen is shown in Fig 8, select by touching the area (“button”) with the text: 6HQVRUFDUG. The “buttons” function is explained inThe first two “button” functions are common for all BTG smart transmitters and independent of the type of sensor. These buttons are always in.

English, not translated to other languages. The “buttons” are within the framed area where the menu choice text isPressing the display area actuates the “button” displayed there.MEK-2300 Operating instructionsSelection of type. Program version 1.2. Sensor type MBT2300 (QRWLQWKLVThe MEK-2300 main menu is displayed, see Fig 11. What follows is anReadRangePrint. Note. Trend. ConfigureCalibrationDamp. Offset SendTag.no. Range 2ReadEdit. RangeCalibrate. CalibrationOffsetMisc. Print. Tag.no. Range 2The function flashes, normally whenEdit. ConfiEdit. RangeReadMisc. TrendQDO measuring range setting. This outputOffsetSendRange 2ReadEdit. RangePrint. TrendEDVLFIXQFWLRQV, locations in the processOffsetSendTag.no. RangeMisc. Tag.no.Trend. OffsetSendRange 2For FDOLEUDWLQJWKHWUDQVPLWWHU againstCan also be used as a training and simulation function.ReadEdit. TrendOffsetcurve. SendCalibrate. Range 2Shows the GLIIHUHQFHVEHWZHHQWKHFRQVWDQWV and the FRUUHODWLRQIDFWRU.ReadRangeCalibrate. TrendTag.no. Range 2MEK-2300 Operating instructionsReadEdit. RangeDampSendRange 2Trend. Cons. 3.35ReadEdit. Configure. Damp. DampTag.no.OffsetSendRange 2ReadEdit. TrendCalibrationOffset Send. OffsetRange 2WLRQFXUYH directly or against a laboratoryEdit. RangeCalibrateOffsetPrint. CalibrationSend. SendRange 2RangeCalibrate. Misc. Range 2Other functions: )DFWRU\VHWWLQJV (codeprotected). DFNXSGDWD from the terminal’s second memory if the editing memory data is lost, or when using the back-upMEK-2300 Operating instructionsRangeCalibrateOffsetPrint. Misc.Tag.no.SendRange 2Trend. Cons. 3.35Edit. CalibrationSendRange 2Displays the relevant )HHGEDFNVLJQDO. RXWSXWVLJQDO and FRQVLVWHQF\, and theReadEdit. ConfigureDisplays the position in the process. WLRQ according to external connectionFRQVLVWHQF\LQ according to calibrationDamp. Range 2These instructions apply only to software version 1 and any future software revisions within version 1, such as 1.1, 1.1.1, 1.2 etc.Example: Press the. ReadExample: V.

This should appear on the display. The program is menu based with direct display of the current menu. In other words, the menu tree structure according to the traditional concept is very limited. MEK-2300 Operating instructionsRefer to item A: “Button” functions for the opening and main menus, “Buttons”:Edit. Tag.no.TrendIt comprises 14 “buttons” with direct selection of the relevant sub-menuWhen numerical values are entered, the “NewCalibrationSendRange 2Old value:MenuIndication isMEK-2300 Operating instructionsYou have to restart again after this but it is not normally necessary to enter the transmitter’s settingReadReadRangeThe measuring range is also set for copying the relevant measuringMisc.Before being started, the transmitter must be installed in the pulp line andIs it rotating in the direction shown byReverse rotation can cause the sensor to unscrew from the shaft (Certain types only).PressRead data from sensor?YesYesReadCheck to ensureIf not, press. ConfigureTag.noNT 1237 is entered as 25. MenuMenuConfigureSendAuto. PresetSet point value corresponds to the original adjusted value stated inIf not, enter the Set point value at. PresetSendTrendThis helps the feedback circuit to start upWhen the transmitter rotates in air and is stabilized, the feedbackTo speed up the sequence, the cover over the transducer part can be removed and the transmitter retarded by hand by pressing on the brake ring.For Feedback adjustment select. ConfigureThen press. FeedbackProd.Feedback adjust: FB adj. Tag. no.: Transmitter id. Tx.Spec: Transmitter spec.You will be asked to enter your code as in Fig 14. Enter your code and press Enter.Your code is 2300. Load codeMenuSee Fig 14 for the following menu with the Auto, Preset and CheckAuto Preset Send. Preset setpoin dataAuto. Preset. CheckThe function operates so that the arrow is stepped toSendPreset. Check.

CheckThe Set point, Angle and Feedback values will be displayed after aboutThe value should be 0 if these functions areThe Set point value can be adjusted between approximately 1440-1680Refer to section 3.2 of the service manual.AutoIt is possible to reach the control point quickly by directly adjusting the. On the MEK-2300 this function is generally used for fine tuning of the feedback adjustment. This is done by pressing. PresetThe previous value will be displayed as “Old value”. A higher set point value means higher feedback value and vice versa.Then press. SendRepeat the proceduresThis is an important fault tracing function. No adjustmentStep the arrow toSendAuto. PresetThis section assumes you have completed section 4 on page 25, and studied the operation of the hand-held terminal as described in section 2 onThe calibration system is flexibly designed to ensure maximum precisionLinear output signalMeasuring span. MEK-2300 Operating instructionsThe accuracy of theDifferent calibration methods can be used. Which one to choose dependsThe following calibration methods are available:The reason for this is that the predefined calibration constants have beenWe recommend that multi-point calibration (Item C below) is used toIn this method predefined calibration constants in the transmitter are usedThis is a fast method with which only one laboratory sample is necessary. This method can be used only with sensor B.This method is used to get started quickly and obtain an outputA single-point calibration is based on one single calibration value. A calibration point is achieved, by entering the topical raw signal (feedback)The measuring span is adjusted to the desired interval later via theReadEdit. OffsetSendRange 2TakeLoadCalc.Action:MEK-2300 Operating instructionsTakeLoadMulti-point calibration is used to obtain high precision; it takes full advantage of the potential of the software.Menu. Action:Sample. No. Feedback. Lab.cons.MenuEditOn. Off.

LoadPD\EHFKDQJHG; signals for different consistencies are stored in the system memory. When laboratory consistency data are later entered, the microprocessor can use the input data and a mathematical formula. SeeCorrelationEach type of sensing element produces a characteristic signal levelFDOLEUDWLRQWRLPSURYHWKHDFFXUDF\ when one point is defined (subjectFEEDBACK IN WATER has been programmed for the correct type ofIf something goes wrong,If this happens, the calibrationBy checking the calibration curve or running a printout you can checkLoadTakeUpdated calibration works just like the normal multi-point calibration, withFDOLEUDWLRQLVHUDVHG from the memory, whereas an XSGDWHGFDOLEUDMenu. FeedbackAs previously mentioned, the calibration curve is defined by three calibration constants K0, K1 and K2. It is also possible to make a calibrationEditOn. LoadCorrelationReadEdit. TrendDamp. DampTag.no. OffsetSendRange 2Damping is accomplished by filtering the signal through a software-controlled low-passWhen making the setting you should WU\WRPDNHWKHWLPHFRQVWDQWDVReadEdit. ConfigureOffsetSendRange 2If the calibration is of single point type, or. DVVPDOODVSRVVLEOH, since in these cases the calibration is correct at oneMEK-2300 Operating instructionsReadEdit. PrintTrendThis function is accessed in the main menu — Offset. CalibrationOffset. Offset SendRange 2TakeLoadIf you have made a fine calibration and subsequent checking reveals that itNote that the setting shouldYou store the cons. value in the memory, at the same time taking a laboratory sample and then load the resultingAction:If the offset adjustment needed is already known the value can be directlyAny compensation currently applied can be read directly from the OffsetA valuable way to use this function is to compensate for coating of theCoating on the sensor causes the signal to rise. It is possible to tell fromReadEdit. TrendConfigure. OffsetSendRange 2Prod.

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