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User Manual

VARIO

luxx

SYNGAS

MRU GmbH, D-74172 Neckarsulm

19 / 50

5.4.

Gas flow measurement

Set up measurement window

With the flow measurement option are further measurements available:

•

v-flow

•

Flow rate

•

Mass flow carbon

Parameter for gas flow measurement

►

Choose the right context button - menu item “gas flow measurement”.

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Содержание Vario Luxx

Страница 1: ...User Manual VARIOluxx SYNGAS MRU GmbH D 74172 Neckarsulm 1 50...

Страница 2: ...l user manual 2018 by MRU No part of this manual my be published in any form print photocopy electronic media or any other publication form without a written approval by the publisher All user trade m...

Страница 3: ...ing 14 4 2 Switch on 14 4 3 Switching on after automatic emergency stop 14 4 4 Switch off 14 4 5 Reset 15 4 6 Operating panel 15 5 Settings 16 5 1 Analyzer settings 16 5 2 Setting time and date 17 5 3...

Страница 4: ...Information on the instrument components 39 10 1 Firmware update 39 11 Specifications 40 11 1 Technical data 40 11 2 NDIR Measurements TCD H2 40 11 3 Electrochemical temperature and pressure sensors 4...

Страница 5: ...e gas analysis of flue gases as they are emitted from gas oil burners engines or heating and power appli ances The instrument is intended to support the user in control and indicative measurements in...

Страница 6: ...g producing and marketing high quality emission monitoring analyzers MRU GmbH produces a wide range of instruments from standard analyzers up to tailor made industrial analyzers Plant 1 Sales Service...

Страница 7: ...e more 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 sev...

Страница 8: ...g filters and gas cooler gas pump and flow control gas sensors Available accessories include sensors for temperature or flow measurement The user interface allows for a modern and intuitive way to ope...

Страница 9: ...mp 11 Infrared NDIR bank 12 Acrodisc PTFE filter 13 Sample flow sensor 14 Gas cooler 15 Diff pressure sensor In the case of the VARIOluxx SYNGAS a device fan is mounted on the rear side panel next to...

Страница 10: ...diff pressure Absolute pressure 17 Combustion air tempe rature 18 AUX socket 19 Display of flow rate 20 Needle valve for flow adjustment 3 5 Probes The Analyzer is availablewith different probes both...

Страница 11: ...sample gas is dried and filtered before it is fed to the sensors A sample gas cooler with Peltier element is used for drying The condensate liquid appearing in the gas cooler is pumped to the condens...

Страница 12: ...he volume concentration or ppm of the analy sis gas components The 3 electrodes are S sensing electrode C counter electrode and R reference electrode When the gas being measured contacts the sensing e...

Страница 13: ...radiation in the wavelength range between 1 and 10 um which is relevant for the absorption of gas components to be measured 1 IR source 2 Gas entry 3 Sample gas cell 4 Gas exit 5 Band pass filter 6 IR...

Страница 14: ...attery to charge completely Operation of heated probe and sample line is only supported when connected to power grid The battery is charged as soon as the connection to power grid is established The b...

Страница 15: ...ve 4 LED display mains operation battery charging mode 5 Reserve 6 Current flow rate 7 Current temperatures heated hose 8 Selected measuring program e g Test or measurement program 9 Current temperatu...

Страница 16: ...eas urement are selected as a result Ensure the correct setting of the country in which you are performing the measure ment to ensure that all relevant ones are set up Language Option Select instrumen...

Страница 17: ...The Analyzer provides in the Measure menu various measurement pro grams which can be selected in the main window Each measuring program defines the properties of the measuring window Measurement prog...

Страница 18: ...h and hold the value field Value field will be framed Move the value field to a different position The other value fields move automatically Assign a measured value Double touch the value field A list...

Страница 19: ...19 50 5 4 Gas flow measurement Set up measurement window With the flow measurement option are further measurements available v flow Flow rate Mass flow carbon Parameter for gas flow measurement Choose...

Страница 20: ...an affect the lifetime of the electrochemical CO sensor Therefore the VARIOluxx is equipped with a protective instrument switch ing off and purge of the CO sensor You can specify however which CO valu...

Страница 21: ...a risk of poisoning Noxious gases are sucked in by the measuring device and released into the ambient air Only use the measuring device in well ventilated spaces Connections to the instrument Connect...

Страница 22: ...internally Therefore if the analyzer has been stored very cold below 0 C it is essential to wait for the analyzer to warm up in a warm environment in order to avoid such conden sation In such cases ta...

Страница 23: ...connections from the tip of the probe to the gas inlet of the measuring instrument for leaks The Analyzer has a built in leak test in menu Extras for checking the tight ness of the gas paths This is...

Страница 24: ...eshold value Electrochemical sensors operate within a specified range and may be damaged due to overload In the application of flue gas the CO value may cover a broad range Therefore the instrument pr...

Страница 25: ...d the protection is disabled again Store the measurement results The measured values can be stored in a site via the context menu Store menu entry The measurement itself continues until switch off of...

Страница 26: ...ng a lot of water After every measurement Remove the gas sampling tube from the analyzer so that the hose can dry Occasionally Cleaning of the probe and the probe tube After longer disuse load battery...

Страница 27: ...stored by assigning them to a site Measurements can be on this occasion singles flue gas measurements or other measuring programs available in the instrument 8 2 Information about the data memory In...

Страница 28: ...rsulm Changes in the site description may be entered and stored A site may be deleted by the delete button Measurements assigned to the selected site are displayed when the Measurement button is activ...

Страница 29: ...USB Stick das Ver zeichnis 1113Export After this you find in the USB stick directory 1113Export the export files The file name is such as those 09_04_2018_15_02_02__Measurement__ Natu ral_gas csv Open...

Страница 30: ...en explained during settings 9 1 Access key The entry of an access key password is for maintenance action and allows experienced users to operate on the operating system level Not required for regular...

Страница 31: ...parameters and their values In case of unexpected behavior of the instrument it might be helpful to com municate those values to our worldwide service staff www mru eu 9 4 Analog output setup 4 20 mA...

Страница 32: ...value the analog output stops at 4 mA Setting of upper limit 20 mA This setting determines the upper end value corresponding to 20 mA If the measured value rises above the set value the value stops a...

Страница 33: ...interface 9 5 Analog input setup 4 20 mA There are 4 analog inputs available 4 20 mA Each analog input channel is assigned a measured variable and an output range The naming of the size unit the lowe...

Страница 34: ...ion information and installed options can be viewed 9 7 Printer In this menu you can configure an optional printer for printing your measurements You have 3 options to connect the printer USB connect...

Страница 35: ...50 Printer support from Image Version 1 000 004 Printing via WiFi option WiFi have to be activated INFO OPTIONS Switch on the printer Select a wanted measurement in menu Measure Push Print in the cont...

Страница 36: ...anual VARIOluxx SYNGAS 36 50 MRU GmbH D 74172 Neckarsulm 9 8 WIFI WLAN for remote control via MRU4win or VNC Insert WiFi stick Press WiFi Activate WiFi WLAN Select WLAN network Insert password and pre...

Страница 37: ...YNGAS MRU GmbH D 74172 Neckarsulm 37 50 If device finds the WiFi network you can see WiFi symbol Press WLAN symbol to know WiFi IP address or open overview Use the displayed WiFi IP for MRU4win in thi...

Страница 38: ...38 50 MRU GmbH D 74172 Neckarsulm Set up a hotspot for remote control via VNC Activate WLAN Hotspot android Install VNC viewer Configure VNC viewer Connect to device Activate VNC on VARIOluxx Use remo...

Страница 39: ...firmware update is also possible 10 1 Firmware update Performing an update Please extract the obtained file 1113Update zip Copy the unzipped file 1106 fwb to a USB stick in the root directory Switch...

Страница 40: ...WxHxD 51 cm x 29 cm x 51 cm Housing Material Aluminum TPU IP degree of protection IP20 11 2 NDIR Measurements TCD H2 NDIR module 10774 Gas Range Resolution Accuracy abs reading T90 CO 0 10 100 0 01 Vo...

Страница 41: ...02 hPa 1 Differential Pressure Measuring range 120 hPa Accuracy abs reading 0 02 hPa 1 Barometric Pressure P abs Measuring range 300 1200 hPa Accuracy 3 hPa 11 4 Gas sampling and conditioning Max suct...

Страница 42: ...nection to PC Analog I O 4x input 8x output 4 20 mA 12 Appendix 12 1 Error diagnosis regarding the measuring instrument Fault indication Possible causes Repair Gas cooler is faulty The system will shu...

Страница 43: ...ct Check sample line and all filters on dust or water Re place filters Fault indication Possible causes Repair Condensate or water has been detected behind the gas cooler stage To protect the sensors...

Страница 44: ...tic IP address Choose network in menu Extras Put the switch on DHVF is active Choose the desired IP address subnet mask standard gateway and pre ferred DNS server Confirm with OK The modification will...

Страница 45: ...User Manual VARIOluxx SYNGAS MRU GmbH D 74172 Neckarsulm 45 50...

Страница 46: ...used for a LAN connection of the analyzer Connect the analyzer with the network Read the IP address Select the display setting in the main menu using the context key The IP address is shown at the to...

Страница 47: ...User Manual VARIOluxx SYNGAS MRU GmbH D 74172 Neckarsulm 47 50 The IP address of the analyzer must be inserted After these settings the analyzer connect to the PC Info about the network...

Страница 48: ...ts 8 Parity Even Stop bits 1 Slave ID 1 Modbus slave specification The analysers are able to work as modbus slave using modbus over RS485 data types used in table below A ASCII character U 16 bit unsi...

Страница 49: ...50 12 4 Spare parts Part number Spare part 56879A PTFE Round filter 61158 Probe filter sintered metal 2 m 61157 Probe filter sintered metal 20 m 10825 Mineral wool filter element 59799 O ring 16 x 1 5...

Страница 50: ...User Manual VARIOluxx SYNGAS 50 50 MRU GmbH D 74172 Neckarsulm 13 Declaration of conformity...

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