mru AMPROplus User Manual Download Page 49

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USER MANUAL AMPRO

plus

MRU GmbH, D-74172 Neckarsulm

49 / 100

7.4.

Perform Differential temperature measurement

In the differential temperature measurement menu two temperatures can be
measured simultaneously by using the T1 and T2 connectors. Both measured
temperatures and the difference between the temperatures will be displayed.

►

Plug a temperature sensor into the T1 connection.

►

Plug a temperature sensor into the T2 connection.

►

Go to the Measurement menu.

►

Select Diff. Temp. measurement.

►

Press OK.



The menu Diff. temp. measurement appears.



The temperatures T1, T2 and the difference appears.

NOTE

The accuracy of the difference temperature measure-ment
is guaranteed only on use of the MRU temperature sen-
sors.

Summary of Contents for AMPROplus

Page 1: ...AMPROplus 4202DE USER MANUAL...

Page 2: ...manual 2021 by MRU No part of this manual my be published in any form print fotocopy electronic media or any other publication form without a written approval by the publisher All user trade marks and...

Page 3: ...n probes 19 4 Operating 20 4 1 Display 20 4 2 Keypad 21 4 3 Menu structure 21 5 First usage 22 5 1 Preparatory steps 23 5 2 Customize settings 23 5 3 Export and import settings 24 Export user settings...

Page 4: ...45 Overwrite measured values in temporary buffer 47 7 3 Perform pressure measurement 48 7 4 Perform Differential temperature measurement 49 7 5 Store measurement values 50 Enter T boiler Soot and Deri...

Page 5: ...11153 77 13 Option Humidity measurement with hygrometer 80 14 Option Leak detection external HC probe 81 15 Option Flow measurement with vane anemometer 83 15 1 Open menu Aux Anemometer 83 15 2 Set un...

Page 6: ...re DANGER Identifies an immediate impending hazard that if ignored will result in severe bodily injuries or death WARNING Identifies an immediate impending hazard that if ignored may result in severe...

Page 7: ...operate it only with the mains adapter supplied Do not use the metal tube of the gas sampling probe or other metallic parts accessories as electrical conductors The analyser must not be located in the...

Page 8: ...rechargeable battery to strong mechanical forces and do not throw it Do not cut or squeeze the connecting cables of the rechargeable battery Do not carry or store the battery together with sharp edged...

Page 9: ...rm measurement in the context of emis sion control measurements and adjustments at small furnaces The analyzer measures the measurements provided by VDI4206 and EN50379 metrics and stores them for fur...

Page 10: ...ce are not allowed 2 2 About us The analyzer is produced by the MRU GmbH in Neckarsulm Germany Founded in 1984 a medium sized company that specializes in developing producing and marketing high qualit...

Page 11: ...tc can damage reduce the life of or destroy the sensors Die Lebenserwartung der Sensoren betr gt abh ngig von Nutzung Wartung und Pflege des Messger tes bei dem O2 Sensor ca 2 Jahre und bei dem CO Sen...

Page 12: ...RU GmbH D 74172 Neckarsulm 12 100 2 6 Return of electronic equipment MRU is required to accept the return for proper disposal of all analyzers de livered after 13th of August 2005 Analyzers must be re...

Page 13: ...In combination with the extraction probe inserted in the stack the internal gas pump of the analyser extracts a portion of the flue gas and analyses it us ing electro chemical sensors The thermo eleme...

Page 14: ...ROplus MRU GmbH D 74172 Neckarsulm 14 100 The analyzer consists of a compact and robust glass fiber reinforced plastic hous ing All connections relevant for the measurement are located on the bottom o...

Page 15: ...Pressure connection 1 Differential Pressure 7 Analyzer feet 16 Pressure connection 2 op tional 8 Fixing magnets 17 Pressure connection Draft 9 Handle strip 3 3 Condensate seperator water trap CAUTION...

Page 16: ...nd dry and clean the condensate separator it can be easily disassembled and screwed back together After cleaning a leak test must be performed See also chapter 9 4 Performing leak test Page 73 An exha...

Page 17: ...USER MANUAL AMPROplus MRU GmbH D 74172 Neckarsulm 17 100 Condensate separator with out water stop filter...

Page 18: ...lyzer the corresponding message could indicate a closed water stop filter Check in the water stop filter Replace the water stop filter if necessary Remove the condensate separator with water stop from...

Page 19: ...a complete overview of accessories see the company s current price list Here two variants are shown as examples 1 Probe tube 4 Connector for sample gas measurement 2 Probe cone high grade steel 5 Conn...

Page 20: ...operation of the analyzer can be obtained from the analyzer s display which contains the following information Position Description 1 Menu bar 2 Display panel Menu Measurement values 3 Function key ba...

Page 21: ...d to protect the sensor when no ambient air is pre sent Then purging is recom mended before switching off Function keys Activates the function that is shown in the function key bar on the display Menu...

Page 22: ...displayed name on the screen 5 First usage After ensuring that the analyzer is ready for operation you can make some customer specific adjustments during the initial startup All settings can be chang...

Page 23: ...the device for completeness and integrity Charge the battery of the analyser for about 8 hours Check date and time Modify if needed 5 2 Customize settings Press F3 The Extras menu appears Select Setti...

Page 24: ...r de activated The following hints will be affected Zeroing finished Sensors are ready Analyzer ready for measurement Reminder Charge batteries at regular intervals Measurement stopped started Font Ch...

Page 25: ...that there is an SD card in the analyzer Go to the menu Settings See also chapter 5 2 Customize settings Page 23 Press the menu key A selection list appears Select Export user settings Press OK The se...

Page 26: ...r 5 2 Customize settings Page 23 Press the menu key A selection list appears Select Import user settings Press OK The settings are imported 5 4 Set measurement Go to the menu Settings See also chapter...

Page 27: ...MMBtu Select unit for Mass Energy Mass Capacity mg kWh g bhp hr Select unit for Mass Capacity Factor NO zu NOx 1 00 2 00 Enter factor for conversion from NO to NOx O2 resolution 0 1 0 01 Enter value...

Page 28: ...r may be required Please check in the following menu Go to the menu Settings See also chapter 5 2 Customize settings Page 23 Press F2 The menu Bluetooth appears If DUAL MODE ANDROID IOS appears in the...

Page 29: ...programs For each of the programs the following parameters can be configured CO ppm limit adjustable value for the CO sensor protection If the CO value in the flue gas is higher than the adjusted val...

Page 30: ...mit appears Set the desired CO limit ppm Press OK The desired CO limit ppm is stored 5 9 Change measurement program name You have the possibility to change the name of the measurement program Select G...

Page 31: ...rement program Press OK The menu fuel type selection appears Press F2 The menu Fuel type list appears W hlen Sie den Brennstoff aus der dem Men Brennstoffauswahl hinzugef gt werden soll Select the fue...

Page 32: ...3 The menu Info fuel type appears Stellen Sie den gew nschten O2 Bezug ein Set the desired O2 reference Press OK The set O2 reference is saved 5 11 Benutzerbrennstoffe definieren You can define four f...

Page 33: ...r Add fuels to fuel type selection Page 31 Select the user fuel type you want to define Press F3 The menu Define user fuel type appears Press F1 A window appears Passen Sie den Namen des Benutzerbrenn...

Page 34: ...lso chapter Add fuels to fuel type selection Page 31 5 12 Define measurement window Start a measuring program In this example Program 1 Sample gas Select one of three measurement windows Press the men...

Page 35: ...d values without a curve The following example shows the configuration of the zoom window with four measured values The configuration of the zoom window with two measured values is done in the same wa...

Page 36: ...deactivated 6 4 Measuring with grid power supply Battery charging Whenever you connect the analyser with external battery charger 90 260 V 50 60Hz the battery will be charged Once the battery is full...

Page 37: ...Acid burns may result from weakly acidic liquids from the condensate If you come into contact with acid wash the area imme diately using a lot of water Control the condensate separator before and afte...

Page 38: ...See also chapter 9 4Performing leak test Page 73 6 9 Automatic zero point NOTE The probe must not be in the exhaust gas during the zero ing Switch on the analyser The analyser autonomously carries ou...

Page 39: ...MPROplus MRU GmbH D 74172 Neckarsulm 39 100 Repeat zeroing The zeroing can be repeated at any time as long as the probe is not inside the stack Go to the Measurement menu Select Zeroing Press OK Zeroi...

Page 40: ...ried out in the measuring programs before the start of the measurements The core flow search will help you to find the optimal measurement point in the stack The core flow can be identified by the max...

Page 41: ...lt in the bars moving away from the max Once the right core flow has been achieved the probe is fixed with the probe cone screw Select Measurement program NOTE Wrong measuring results The extracted fl...

Page 42: ...Press OK The menu Fuel type selection appears Select the desired fuel If necessary add fuels from the fuel type list to the menu Fuel type selec tion See also chapter Add fuels to fuel type selection...

Page 43: ...p test Press OK If necessary an automatic zero point measurement is is performed The menu Annular gap test appears Press F3 The currently measured values for Draft and T gap are displayed The MRU annu...

Page 44: ...sive CO values without falsifying other measured values During the purging the CO measured value has no meaning and is therefore replaced by dashes These are red as long as the CO measured value is st...

Page 45: ...in the temporary memory Start a Gas measurement See also chapter 7 1 Perform Gas measurement Page 40 Press the menu key A selection list appears Select values to clipboard The measured values are stor...

Page 46: ...n the temporary memory are displayed If you have stopped a measurement without first storing the measured values in the temporary buffer you can store the measured values directly in the temporary buf...

Page 47: ...ured values Press the menu key A selection list appears Select overwrite clipboard Press OK The temporary buffer is overwritten You can overwrite the temporary buffer with current measured values at a...

Page 48: ...easurement names can be changed as desired The hose on the draft connector must be connected for draft measure ments The second hose on the Delta P connector must be connected for differ ential measur...

Page 49: ...ed temperatures and the difference between the temperatures will be displayed Plug a temperature sensor into the T1 connection Plug a temperature sensor into the T2 connection Go to the Measurement me...

Page 50: ...the data memory using the related function key F2 or F3 The function of the data storage is displayed in chapter 8 Data storage Page 57 Press F1 The measurement is stopped The measurement window is gr...

Page 51: ...The menu Enter appears Enter the determined value for the T boiler and if available the deter mined values for soot number 1 soot number 2 soot number 3 and de rivative Press F1 to create a printout P...

Page 52: ...able printers Speed printer IR desktop printer HSP 580 Highspeed Bluetooth Thermoprinter Open menu print out Open the menu Settings See also chapter 5 2 Customize settings Page 23 Press F1 The menu pr...

Page 53: ...inter as Printer type Align the printer as follows Setting Description Printer type Selection of the printer type Print site lines Line 1 plant number is required The other lines free text lines can b...

Page 54: ...2 Neckarsulm 54 100 Press the printer key Optionally press the context menu key and select Printout Pr A print out is created Further technical specifications as well as battery and paper rolls change...

Page 55: ...connection between the analyzer and the printer has been established the Bluetooth address BT address appears in the display An existing connection to a printer is indicated by a printer icon and a Bl...

Page 56: ...at the time of stopping are available in the analyser and can still be displayed By pressing the ESC key the analyser returns to Measurement menu 7 8 Last measured values The analyser offers the poss...

Page 57: ...computer only measurement data will be transferred identified by the site number that has been assigned to the measurement when the measure ment was saved Measurements are stored by assigning them to...

Page 58: ...The menu Sites administration appears Press F1 The menu Modify site appears Press F1 to assign manually a site number to the site Press F2 to assign automatically a site number to the site The site is...

Page 59: ...site Change sites Go to the Storage menu Select Site administration Press OK The menu Sites administration appears Select the site that you want to change Press F2 The menu Modify site appears Select...

Page 60: ...ect Sites administration Press OK The menu Sites administration appears Select the site you want to delete Press F3 A message appears Select continue to delete the site Select abort to retain the site...

Page 61: ...ach field value of a record is separated from the next by a charac ter The analyzer uses a semi colon as value separator other implementations use sometimes a comma Implementations of CSV can often ha...

Page 62: ...f 24 characters will be imported too long words will be cut off Go to the Storage menu Select Sites from SD card The menu Sites from SD card appears Press F2 The sites are imported NOTE Before you can...

Page 63: ...ification needs to be updated in the computer software or if a second analyser needs to have the same site information The File format it s the same as described above Import sites Only the file name...

Page 64: ...ction is not suitable as a backup or for transferring the measurements to other measuring devices as the measurements cannot be imported again Go to the Storage menu Select Measurements to SD card Pre...

Page 65: ...pe In this example gas measurements are selected Press F2 Then you first get a page with context information about the saved measurements Select the desired measurement Press F2 The measured values of...

Page 66: ...ments Dr cken Sie OK Press OK The menu View measurements appears An overview of the number of stored measurements depending on the measurement type appears Select the desired measurement type Press F2...

Page 67: ...enu Select Delete measurements Press OK The menu Delete measurements appears Select which measurement type you want to delete Press F2 A message appears Select continue to delete all sites Select abor...

Page 68: ...austausch mit Fremdsoftware das MRU Protokoll kommuniziert mit MRU Software MRU4u Gehen Sie in das Men Einstellungen Siehe auch Kapitel Error Reference source not found Error Refer ence source not fou...

Page 69: ...Dr cken Sie OK Das Men Messungen ansehen erscheint W hlen Sie Abgasmessungen Das Men Abgasmessungen erscheint W hlen Sie eine gespeicherte Messung aus Dr cken Sie die Men taste Eine Auswahlliste ersc...

Page 70: ...t all your practical requirements are met as far as possible Then you will rarely have to make changes to the settings again After making changes to the settings you should switch off the analyzer onc...

Page 71: ...th the default settings all individual settings are lost Go to the Extras menu Select Default settings Press OK A window appears Select No to not reset the default settings Select Yes to reset the ana...

Page 72: ...vice values of the sensors and also other parameters In case of a defect contact the MRU service department The MRU ser vice technician will ask you about these values or he will ask you to send them...

Page 73: ...pump generates a vacuum which is meas ured by the built in tension sensor and observed over a period of 10 sec onds Based on the size of the observed pressure drop the leak tightness of the system is...

Page 74: ...or not Remove the proof test cap If the leak proof test is not passed you must check the probe including the tubing and the condensate separator If no leakage is detected on these external parts the a...

Page 75: ...is displayed for example serial num ber and firmware version Options list Go to the Extras menu Select Device info The menu Device info appears Press F2 The menu Options list appears Service history G...

Page 76: ...substances we strongly recom mend the use of the solid filter unit 11153 in which the sample gas is cleaned via Purafil activated carbon as well as silica gel before it enters the analyzer Perform Sol...

Page 77: ...surement 11153 This filter unit serves as additional protection of the analyzer Particularly with the combustion of wood or coal aggressive components can be present in unknown quantities quantity jus...

Page 78: ...able to hang the unit at the measuring point The condensate separator must be discharged after each measurement and opened for drying Liquid discharged from the condensate separator may be slightly a...

Page 79: ...USER MANUAL AMPROplus MRU GmbH D 74172 Neckarsulm 79 100...

Page 80: ...a a SMARTplus adapter Plug the corresponding connector of the SMARTplus adapter into the AUX connector of the analyzer Ensure that the red markings on the plug and the AUX connector match Insert the c...

Page 81: ...ed to locate CH4 methane The measuring range of the HC probe is 5 20 000 ppm Connect the external HC probe to the analyzer via the AUX connector En sure that the red markings on the plug and the AUX c...

Page 82: ...ong the areas to be tested In the case of a leakage the value of the HC environment ppm changes If activated an acoustic alarm signal sound If necessary press F1 The currently measured value is taken...

Page 83: ...of the analyzer via a SMARTplus adapter Plug the corresponding connector of the SMARTplus adapter into the AUX connector of the analyzer Ensure that the red markings on the plug and the AUX connector...

Page 84: ...er Press F2 The menu AUX Anemometer appears NOTE Note that there are two ways to perform the measurement You enter the cross section of the flow channel by en tering the cross section area circle rect...

Page 85: ...d values for measuring point no 1 are accepted Measuring point no 2 appears in the display If necessary perform measurements for additional measuring points and accept the measured values with F2 The...

Page 86: ...event of an error the follow ing message appears in the display If the flow rate is too low this message is displayed every 8 seconds Folgende Fehler k nnen die Ursache sein Filter clogged Hose line k...

Page 87: ...the data memory The analyzer displays the required memory If the required memory is too high reduce the measurement duration or in crease the interval to minimize the required memory If there is not e...

Page 88: ...e measurement After the set measuring time has elapsed the measurement stops au tomatically Press F2 to store the measurement See also chapter 7 5Store measurement values Page 50 For exporting measure...

Page 89: ...d values Electrochemical Sensor O2 Measuring Range 0 21 Resolution 0 1 Abs Accuracy 0 2 Vol Response Time T90 20s Years expected lifetime air 2 CO 2 tolerance 20 Vol Elektrochemischer Sensor O2 Long L...

Page 90: ...ppm berlastbereich 5000 ppm Aufl sung 1 ppm Genauigkeit abs vom Messwert 5ppm 5 0 1000 ppm 10 1000 ppm Ansprechzeit T90 30s Temperaturmessung T1 T2 Anzahl der Thermoelement Typ K Eing nge 2 Messbereic...

Page 91: ...Berechnete Werte CO2 Messbereich Brennstoffabh ngig 0 CO2max Genauigkeit abs 0 3 Vol Lambda Luftverh ltniszahl Messbereich 1 20 Luft berschuss Messbereich 0 999 GI Giftindex Messbereich 0 0001 10 0 Ta...

Page 92: ...m3 X mg kWh X mg MJ X mg m3 bez auf brennstoffabh ngigen O2 Bezugswert X Kontinuierliche Umrechnungen zu NO NO ppm bez auf 0 Rest O2 unverd nnt X ppm bez auf brennstoffabh ngigen O2 Bezugswert X mg m...

Page 93: ...A2 B O2 ref Fw CO_kWh ETAcond fact Messgas 0 0 0 00 0 000 3 0 0 1000 Erdgas BImSchV 11 8 0 66 0 009 3 57 8730 1110 Erdgas L 11 8 0 66 0 009 3 57 8730 1110 Erdgas H 12 1 0 64 0 009 3 57 8730 1110 Heiz...

Page 94: ...pazit t ersch pft Ger t ans Netz anschlie en dabei wird der Akku aufgeladen Messung ohne genaue Temperaturwer te Temperaturanze ige C Thermoelement defekt Ausgleichsleitung unterbrochen o nicht angesc...

Page 95: ...im Ger teinnern keine Filterwirkung Ausfall der Sensoren Ausfall der Pumpe Schmutzige und oder nasse Feinfilter Filter fters berpr fen ggf austauschen wei O K braun schwarz erneuern falsche Messergebn...

Page 96: ...ersion Write down the Serial number Prepare SD card If you have not received the new firmware on an SD card but for example by e mail you must copy the file All 1122 fwb to the root directory not to a...

Page 97: ...mware Press OK The update is performed After the update has been performed a message appears Confirm the message with OK Switch the analyzer off again after the successful update All functions are ava...

Page 98: ...displayed In case of error What to do if there were problems during the update In the event of an error the red LED of the condensate separator flashes The inserted SD card was then not recognized Che...

Page 99: ...USER MANUAL AMPROplus MRU GmbH D 74172 Neckarsulm 99 100 17 Konformit tserkl rung...

Page 100: ......

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