Dumo Atex - Flowline Manufacturing Ltd
Contents
1. Sintrol DUMO EX Manual Version 1 2 3 JX SINTROL For Good Measure Table of Contents L INIRODUCTON sas oct tears a se daia iuli a ada aa ta a ta ia ii i 3 cal Sci EL mc io in o aaa cn al ii non ct a atat ln dur aa 3 1 2 PROGUCUOVEEVICW sseoo asemene oo aceia eai ee n ai Dre aa 4 t3 How does IT WOT gt a eee cometa Sine aderi ba a al ea ile Bi aiba ae 4 2 INSTALLATIONN ee mie Dale pala aibe iti alei i adj iei dia d fala alim aro iat malai e 5 2 1 Selecting the installation location ccee eee eee eee eee eee eee 5 3 WIRING ii ete intarit inta inaite alo E i t n ra ls tz a d ial ani i 6 A TECHNICAL SPECIFICATION iiscs actaiisa seu eda sue iu ieaue adieden it g si 8 5 DIMENSIONS cetatea mate ii enim aa ol lt ta um aia a ia aa eo it 10 G OPERATION ici aoteadugoo cost nas ON EE i d cacao ceai iai iii oa Decat nasa nai atu 10 6 1 The alarm threshold factory setting ValUCS ccecccescceeceeeceseeeeeceeeenees 11 Z ADIUSI PARAMETER aci o aie tr uit iei ne tea iii E ab oii dia alia 12 7 1 Sighal averaging ti Me sinirinin e aaa boli aaa ii ele bate baiat 12 7 2 Alarm level settings si sia inaet ooteae tea o pateasca n a Da i daia aR 12 T PAIN AEV UNINC a ocine at oi ada Bi ii ei aud vii 12 7 4 Alarm hysteresis time cc e eee eee eee eee eee eee nas 12 Za MMA OUtDULSIENa scoasa torii iteme data d ta i taca dati ai ea ta 13 7 6 Calibration Of Measuring sis so neceaeo ace ceia ainu ad moaca ea2. 20 C and 40 C The more stable temperature the better 2 Considerable humidity or condensed water is likely to drastically effect measurement DUMO EX EX User Manual JX SINTROL For Good Measure 3 WIRING The DUMO EX comes with five meter power and signal cable There are 12 wires in the same cable two wires for VDC power source two for alarm signals two for mA loop and one for automatic setup signal Remaining wires are left for digital communication with Sintrol Dustlog software Connect the VDC power supply to pink and GND to gray wires Blue and red wires are for alarm signals and they give the same voltage levels as power input voltage when the alarm latches to high state PCB pin Wire colour Signal name BLUE Alarm signal 1 Alarm signal 2 4 20 mA 2 3 ICI ICC 7 8 C 12 Automatic setup RS 485 D WHITE RS 485 D BLUE RED USB DM GRAY PINK USB DP VIOLET USB VBUS Table 1 Wiring and signals For DUMO EX it is extremely important that it is grounded properly The recommended grounding is presented below where DUMO EX cable shield is connected to power supply GND which is grounded properly to the stable ground DUMO EX EX User Manual JX SINTROL For Good Measure Figure 2 DUMO grounding DUMO EX can be powered by using only USB connection for the purpose of accessing and adjusting parameters with appropriate Sintrol PC software More information about
3. aa aleea da taia 13 5 AUTO SETUP sooo alia alu pitici lati Mr a mat ia ien are a re ina 14 8 1 How to do the auto setup cce e ee eee eee eee eee aeeeaeeee 14 9 MAINTENANCE aac ais crainici icter teas eee aie lil iai At 0 a Bia in dal iii li 15 10 TROUBLESHOOTING ic c acacia acte inip insine annie nA 15 10 1 NO OULUI SI ie lee eee aaa atitea E Baa ul aaa ia 15 10 2 No response after AUTO SETUP ccccceccsecce cece ee eee eee eee eee 15 11 Appendix A Sintrol PC SOftWAre cccsccscscscscececescecscccecescscnceceeecescecs 16 ILL DUNST OO lee arca cata aia an tal ar aaa la e aaa ata da ra af 16 PI ONO ARIEI RO ORI RI RD N E RO A Re SIRE NR DT E e e pt POR 16 112 DUST OR sea size aie olza E E ali d aaa ini 19 DUMO EX EX User Manual JX SINTROL For Good Measure 1 INTRODUCTION This manual describes how to install and use SINTROL s DUMO EX dust monitor Sintrol shall not be liable for any loss or damage whatsoever arising from use of any information or details therein or omission or error in this manual or any misuse of the product The instrument can be accessed by utilizing the DustTool Software The basic functionality of DustTool is to change the factory settings according to individual needs of the process Such functions for DUMO EX are for example e Perform the auto setup according to process typical dust levels e Change the Alarm Limits and the logic of signals e Set 4 20mA output leve
4. done by using USB RS 485 or optionally with RF communication Depending on the chosen communication method set to the device the adjustments can be done either with Sintrol PC software or standard Modbus RTU master unit By default the communication mode of the device is set to work with Sintrol PC software To use MODBUS RTU communication appropriate network parameters needs first to be set into the device 7 1 Signal averaging time DUMO EX damping time has been adjusted to 100 seconds in factory but it can be adjusted freely between O second and 6000 seconds 1 h 30 min 7 2 Alarm level settings Default DUMO EX alarm signal levels have been adjusted to 5 and 20 times compared to the ambient air dust level during the automatic setup These parameters and signal logic can be adjusted freely to be any levels required by the customer s process monitoring demands If measuring calibration is enabled and calibration curve is defined unit of these parameters is mg m Ambient dust concentration level is always strongly dependent on measurement environment Because of this it is recommended that user set alarm levels always in new measurement location or environment 7 3 Alarm delay time It is possible to set delay time for DUMO EX alarm signals to avoid false alarms caused by dust concentration peaks which may appear naturally in process On factory settings alarm delay is set to 30 seconds but it can be adjusted freely between 0 an
5. electrification technology where the interaction of particles with the sensor rod causes a small electrical charge to pass between the particulate and sensor It is this small electric charge that provides the signal monitored by the electronics the signal generated is proportional to the ambient dust level even if particles accumulate on the sensor Experience has shown that this method of monitoring dust level in ambient air offers accurate results with minimum maintenance Schematic diagram of the measurement principle is presented in Figure 1 DUMO EX EX User Manual JX SINTROL For Good Measure Figure 1 DUMO structure 2 INSTALLATION 2 1 Selecting the installation location DUMO EX should be located so that measured data clearly represents dust concentration in a selected work environment Because of this the user should always think carefully what he wants to monitor and where the device should be placed For example DUMO EX can be placed close to the cement mill if the user is interested in the variation of the amount of dust particles during the process If the user is interested in dust concentration level in general then DUMO EX should be located in a more peaceful place some distance from the process There are still certain basic requirements for DUMO EX monitoring environment which one must take into account when preparing the measurements 1 Temperature in measurement environment should be between
6. from 512 MB The DustTool PC software can be connected directly to the meters via USB By using converter also connections over RS 485 and RF are supported NOTE When customer uses PC software to lock the device with lock password feature changing any device parameters and running auto setup is disabled If this password is set and lost there is no way to unlock the device without contacting the manufacturer for the device specific master password Preview When DustTool software opens it looks for USB connected Sintrol products In case any products are connected they will appear within the software and can directly be managed The main view of the software is illustrated below DUMO EX EX User Manual 16 SINTROL For Good Measure The list of connected products and the connection type icon lets you easily select the device you need to control Tab area to manage product related features like device parameters auto setup controls and of course the monitor view to quickly provide you a clear visualization of the current process condition From the settings view you can have full control over software parameters like network access and language selection SINTROL Device Name Help view will give you direct access to the manuals and documentation related to devices currently connected Averaging time sec Delimiter value 96 Signal A E In case you should allow t
7. d 60 000 seconds 7 4 Alarm hysteresis time DUMO EX contains alarm hysteresis time parameter which sets the minimum frequency for alarm signal to change its stage On a factory settings hysteresis time is set to O seconds but it can be set freely between 0 and 25 seconds DUMO EX EX User Manual 12 JX SINTROL For Good Measure 7 5 MA output signal Curve which defines how mA output signal is controlled according to dust measuring values concentration can be set manually Alternatively the curve can be determined by running auto setup as described in section 8 7 6 Calibration of measuring Dust measuring values can be shown as concentration values mg m if measuring calibration is enabled By default calibration curve actually a straight line in this case is defined by two points Dust measuring value Concentration mg m 6807 0 20 9605 0 30 DUMO EX EX User Manual 13 JX SINTROL For Good Measure AUTO SETUP To be able to detect variations in dust follow and to generate alarm if there is excessive dust flow you must determine the typical dust flow in the application when the process is operating normally The unit has an auto setup function With this you can set the measuring range of the dust monitor so that a typical dust flow in the application corresponds 5 4 8 mA of the output scale Before running the auto setup it is necessary to know that normal dust flow is running t
8. ent conforms to the following standards Product standard Reference standard electrical equipment for Ec 61326 1 2005 First Edition measurement control and laboratory use EMC requirements 6 OPERATION DUMO EX measures the dust level in ambient air by using inductive electrification technology which is based on AC measurement of moving particles which carry a charge There are two alarm signal outputs to indicate two different alarm conditions and 4 20 mA output signal loop indicating dust level DUMO EX EX User Manual 10 JX SINTROL For Good Measure 6 1 The alarm threshold factory setting values Alert gt 5 times normal dust level during automatic setup Alarm gt 20 times normal dust level during automatic setup 4 20 mA output After auto setup the normal dust level is set to 5 of total scale ie 4 8 mA ALARM mA LOOP Sever DUST LEVEL a OPERATION S1 LOW S2 LOW Power OFF failure or auto setup failed S1 LOW S2 HIGH Dust level lt Limit1 Limit1 lt Dust level lt Limit2 Dust level gt Limit 2 Table 3 Default operating configuration on factory settings DUMO EX EX User Manual Normal operation 11 JX SINTROL For Good Measure 7 ADJUST PARAMETERS Since every industrial process is different DUMO EX is designed so that parameters which are important to customer can be easily adjusted Adjustment of parameters can be
9. evels Monitor view is intended to help user in decision when setting up parameters manually In order to further save measurement data create additional signals and alarms and or generate reports and history commercial DustLog software is required PARAMETERS PROPERTIES COMMANDS Y AUTO SETUP O 5 minutes 30 minutes 1 hour Show Average Line 13 20 18 Figure 5 DustTool monitor view DUMO EX EX User Manual PN ts i 7 yV v 18 JX SINTROL For Good Measure 11 2 Dustlog DustLog software starting from version 8 is a commercial product intended to meet real time data acquisition storage and reporting needs for all Sintrol products and a variety of applications DustLog software covers all the easy to use features available in the complementary DustTool software We recommend the use of Dustlog software for e comprehensive data storage e data export option to third party software f ex MS Excel e measurement history and reporting functionality e history based calibration actions e offsite data storage into multiple supported database servers e inthe need of real time virtual signals and alarms e when setting up or managing the whole measurement networks of o multiple different instruments o multiple different physical connections RF or wires within the same installation e professional real time monitor views from a number or different measurement points with powerful visualization and
10. grouping options A wide range of reports can be generated to see historical trends in the measurement with the ability to generate monthly daily or hourly averages charted on self explaining graphs Additionally the easy user interface gives the plant the full control of the device s parameters so they can be read sent or configured directly from the control room After installation of the monitor all access to the monitor controls can be done remotely using the Dustlog 8 Further information regarding functionalities and costs of DustLog 8 can be obtained by our local distributors or under http www sintrolproducts com DUMO EX EX User Manual JX SINTROL For Good Measure NOTES DUMO EX EX User Manual 20 J SINTROL For Good Measure DUMO EX EX User Manual SINTROL Oy Ruosilantie 15 00390 Helsinki Finland Tel 358 9 5617 360 Fax 358 9 5617 3680 www sintrolproducts com 21
11. he SSDD stia cn sa internetwork connections Sc o DustTool will automatically provide you with the latest and printable documentation for your convenience mA Fixed 8 46 Signal Delay DOWN sec Signal Delay UP sec Hysteresis time sec No more missing manuals IO CONTROL Signal A B a E ALARMS Temperature AAC TtwOSTara_ EEE ne de i ss dassae S Description of the product with the default type name serial number and picture Info area on the bottom helps you all the time by giving actively information about a number of fields and items on screen All you need to do is to move mouse over the item parameter or title you wish to know more about Figure 4 DustTool main window On the parameters page user can modify the operating parameters of the connected Dust meter The basic operating principle to change parameters is 1 Change parameter to the desired value 2 Press Save button to save the changes into the memory of the instrument If the Save button is not pressed the changes will not be sent to the device and the values will be lost at program shut down or when device is detached DUMO EX EX User Manual 17 SIN SINTROL For Good Measure 3 By pressing Read the parameters which are currently saved in the instrument will be loaded from the device On the monitor view of the DustTool software it is possible to follow online the dust l
12. hrough the DUMO EX When initiated auto setup sets the dust measuring parameters based on the normal dust flow After the auto setup by default alarm signals are set as follows e alert when the dust concentration exceeds 5 times the typical dust level e alarm when the dust concentration exceeds 20 times typical dust level In addition the following key parameters will also be affected e 4 20 mA high level is set to 20 times typical dust level and low level is set to 0 e Dust signal averaging time is set to default e Signal hysteresis and delay times are set to default For more information see Table 3 Default operating configuration on factory settings NOTE As the auto setup procedure can also be altered by the user this section only describes the actions of factory default auto setup 8 1 How to do the auto setup Follow the procedure below to run the auto setup 1 Connect the power to the device Make sure it is located in normal stable environmental conditions 1 Then start the auto setup procedure either 1 1 by connecting the automatic setup signal green wire to the V signal wire for a period of 1 second The automatic setup will initiate mA output is constant 4 mA during automatic setup Then Release the automatic setup signal by disconnecting the green wire from V 1 2 or initiating auto setup remotely using remote communication options DUMO EX EX User Manual 14 JX SINTROL For Go
13. ls The Software can be downloaded free of charge under the Sintrol web site http www sintrolproducts com 1 1 Safety DUMO EX ambient dust monitor is virtually maintenance free Under no circumstances should the user attempt to replace any components or the PC board If for some reason the monitor fails to operate contact your local distributor or the manufacturer DUMO EX is designed for explosive environments fulfilling following ATEX and EX requirements The sensor can be installed in EX and Atex zones 22 IECEx VTT 13 0012X Ex tc IIIB T 80 C Dc Atex 22 VIT 13 ATEX 051X ce Eu 3D Ex tc IIIB T80 C Dc Take appropriate precautions when installing the monitor Unless the process conditions are known to be entirely safe suitable precautions must be taken before any entry is made into the duct for installation or maintenance purposes DUMO EX EX User Manual JX SINTROL For Good Measure 1 2 Product overview The DUMO EX Dust monitor is a microprocessor based self adjusting device equipped with two independent and fully adjustable alarm signal and isolated 4 20 mA output loop The device is developed for continuous dust monitoring in industrial environment It is a compact unit with the sensor and control electronics built into one IP20 enclosure which has been specifically designed for easy installation and operation 1 3 How does it work The DUMO EX uses Sintrol s proven and reliable inductive
14. od Measure Auto setup procedure takes 10 times the signal averaging time ie with the default parameters this will be 1000 seconds approx 17 min to complete When auto setup is finished the DUMO EX is ready for use 9 MAINTENANCE DUMO EX dust monitor needs very little or practically no maintenance However the user should clean the measurement channel after some period of time The cleaning period varies depending on monitoring conditions and dust concentrations The user should check the channel frequently 10 TROUBLESHOOTING 10 1 No output signal e Check the power and signal wiring are connected correctly e Check that there is power on e Do the auto setup If the monitor is not giving any output signal after these checks contact your local distributor 10 2 No response after auto setup e Check that there is normal process going on during auto setup e Check that the power and signal wiring are connected correctly DUMO EX EX User Manual 15 JX SINTROL For Good Measure 11 Appendix A Sintrol PC software The instrument can be controlled with Sintrol PC software provided they have appropriate bus interface available 11 1 DustTool DustTool is complementary software to help you to get easily control of the parameters and features of your Sintrol products The hardware requirements to run the software are e Windows XP Vista or 7 e Screen resolution of 1024x768 pixels or more e Minimum memory starting
15. parameter adjustment can be found in section 7 of this manual DUMO EX EX User Manual JX ee 4 TECHNICAL SPECIFICATION Product Name DUMO EX Measurement Objects Solid particles in ambient air Particle Size 0 3 um or larger Measurement Range From 0 1 mg m Measurement Principle Inductive Electrification e Two output signals 100 280 mA Output Signals Isolated 4 20 mA output loop Serial communication RS 485 USB Communication Interface Radio frequency RF optional Modbus RTU RS 485 Communication Protocol SNT network USB RF and RS 485 Set automatically by auto setup based on average measured ambient air dust level 5 times and 20 times of reference dust level Alarm Settings User selectable Default at factory 100 s Signal Averaging Time Adjustable from 0 6000 s Alarm Delay Time e Default at factory 30s DUMO EX EX User Manual 8 JL SINTROL For Good Measure e Adjustable from 0 60 000 s e Default at factory Os Alarm Hysteresis Time e Adjustable from 0 25 s Ambient Conditions Starting Temperature 20 40 C Running Temperature 20 40 C Humidity Max 95 RH non condensing Materials and Weight Enclosure casing Aluminum Stainless steel AISI 316L Weight approx 3 kg Table 2 Technical specification DUMO EX EX User Manual 9 JX SINTROL For Good Measure 5 DIMENSIONS Figure 3 Dimensions This instrum
Download Pdf Manuals
Related Search