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Sintrol DUMO EX Скачать руководство пользователя страница 1

Sintrol DUMO EX

Manual

Version 1.2.3

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Содержание DUMO EX

Страница 1: ...Sintrol DUMO EX Manual Version 1 2 3 ...

Страница 2: ...larm threshold factory setting values 11 7 ADJUST PARAMETERS 12 7 1 Signal averaging time 12 7 2 Alarm level settings 12 7 3 Alarm delay time 12 7 4 Alarm hysteresis time 12 7 5 mA output signal 13 7 6 Calibration of measuring 13 8 AUTO SETUP 14 8 1 How to do the auto setup 14 9 MAINTENANCE 15 10 TROUBLESHOOTING 15 10 1 No output signal 15 10 2 No response after auto setup 15 11 Appendix A Sintrol...

Страница 3: ... output levels 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 e...

Страница 4: ...ion and operation 1 3 How does it work The DUMO EX uses Sintrol s proven and reliable inductive 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 le...

Страница 5: ... 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 Tem...

Страница 6: ...m 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 1 BLUE Alarm signal 1 2 RED Alarm signal 2 3 BLACK 4 20 mA 4 YELLOW 4 20 mA 5 GRAY V GND 6 PINK V VDC 7 GREEN Automatic setup 8 BROWN RS 485 D 9 WHITE RS 485 D 10 BLUE RED USB DM 11 GRAY PINK USB DP 12 VIOLET USB VBUS Table 1 Wiring and signals For DUMO EX it ...

Страница 7: ...O 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 parameter adjustment can be found in section 7 of this manual ...

Страница 8: ... meter cable 12 wires Output Signals Two output signals 100 280 mA Isolated 4 20 mA output loop Communication Interface Serial communication RS 485 USB Radio frequency RF optional Communication Protocol Modbus RTU RS 485 SNT network USB RF and RS 485 Alarm Settings Set automatically by auto setup based on average measured ambient air dust level 5 times and 20 times of reference dust level User sel...

Страница 9: ...efault at factory 0s 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 ...

Страница 10: ...tory use EMC requirements Reference standard IEC 61326 1 2005 First Edition 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 ...

Страница 11: ...t After auto setup the normal dust level is set to 5 of total scale ie 4 8 mA ALARM SIGNALS DUST LEVEL mA LOOP 4 20mA OPERATION S1 LOW S2 LOW Power OFF failure or auto setup failed S1 LOW S2 HIGH Dust level Limit1 4 8 mA Normal operation S1 HIGH S2 LOW Limit1 Dust level Limit2 8 20 mA Alert S1 HIGH S2 HIGH Dust level Limit 2 20 mA Alarm Table 3 Default operating configuration on factory settings ...

Страница 12: ...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 m3 Ambient dust concentration level is always strongly dependent on measurement...

Страница 13: ...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 m3 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 m3 6807 0 20 9605 0 30 ...

Страница 14: ...vel In addition the following key parameters will also be affected 4 20 mA high level is set to 20 times typical dust level and low level is set to 0 Dust signal averaging time is set to default 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 th...

Страница 15: ...nel 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 Check the power and signal wiring are connected correctly Check that there is power on Do the auto setup If the monitor is not giving any output signal after these checks contact your local distribu...

Страница 16: ...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 ...

Страница 17: ...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 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 o...

Страница 18: ... view of the DustTool software it is possible to follow online the dust levels 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 Figure 5 DustTool monitor view ...

Страница 19: ...the whole measurement networks of o multiple different instruments o multiple different physical connections RF or wires within the same installation professional real time monitor views from a number or different measurement points with powerful visualization and grouping options A wide range of reports can be generated to see historical trends in the measurement with the ability to generate mont...

Страница 20: ...DUMO EX EX User Manual 20 NOTES ...

Страница 21: ...DUMO EX EX User Manual 21 SINTROL Oy Ruosilantie 15 00390 Helsinki Finland Tel 358 9 5617 360 Fax 358 9 5617 3680 www sintrolproducts com ...

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