S304 and S305 Dust Emission Monitors User Manual
Contents
1. Figure 5 Wiring e EASTERN ENERGY EASTERN ENERGY SERVICES PTE LTD i i h Park Si SG 415979 Si SERVICES PTE LTD 60 Kaki Bukit Place 02 19 Eunos Tech Park Singapore SG 415979 Singapore Telephone 65 6748 6911 Fax 65 6748 6912 METERING AND INDUSTRIAL PRODUCTS Email info eesgroup com Website www eesgroup com Bg siNTROL 3 2 Signal connector X5 One or more of the following functions are available depending of the product model Relay output 1 Volt free SPDT contact max load 5 A 924 V AC DC Relay output 2 Volt free SPDT contact max load 5 A 924 V AC DC Analogue output 4 20 mA active isolated Isolation Voltage 500 V Serial communication RS 485 isolation Voltage 500 V Connect the signal wires to connector X5 see Figure 5a and 5b Push the connector lever with a screw driver until the connector slot jaw opens insert or remove the wire then release the lever Slot 1 Relay1 normally closed NC terminal olot 2 Relay1 common C terminal Slot 3 Relay1 normally open NO terminal Slot 4 Relay2 normally closed NC terminal Slot 5 Helay2 common C terminal2. 21 6 5 2 Parameter 2 alarm relay 2 21 6 5 3 Parameter Analog output zero 21 6 5 4 Parameter 4 Analog output span adjustment 21 6 5 5 Parameter 5 Alarm Relay delay time 21 6 5 6 Parameter 6 Analog output 21 6 5 7 Parameter 7 Percent level of full range during autosetup 21 6 5 8 Parameter 8 Reference check interval 5305 22 D 22 T5 Parameter T0 COCO SCA ORE NE 22 6 5 11 Parameter 11 Output zero 22 6 5 12 Parameter 12 PIN COXOG 59909 esce pie 22 6 6 23 6 7 manual range MR setup Only 5304 24 6 8 diagnostics Self Zero check and Span 25 6 9 Calibrating to mg m sseseeeteetettteete eterne 26 T JE nuIe lm 28 8 TROUBLESHOOTING eie net SERERE HIER E MI RR E 28 NOTE cct
3. eo oA 9 LA E 2 0 9 p On H ee e 7 TL Figure 8 Front panel of the monitor EASTERN ENERGY SERVICES PTE LTD SERVICES PTE LTD 60 Kaki Bukit Place 02 19 Eunos Tech Park Singapore SG 415979 Singapore Telephone 65 6748 6911 Fax 65 6748 6912 METERING AND INDUSTRIAL PRODUCTS Email info eesgroup com Website www eesgroup com e EASTERN ENERGY Beg SINTROL 6 3 Service mode 5305 Before servicing the model S305 monitor or changing any parameters it is needed to enter the service mode To access service mode right PIN code is required In service mode the alarm relays will indicate that the measurement is invalid and shall be ignored by the reporting system Selecting the right PIN code to access service mode 5 Press button A and select first PIN code digit 0 9 6 Press button B and select second PIN code digit 0 9 7 Press button C and select third PIN code digit 0 9 Factory default for PIN code is 1 1 1 There are four different setup configur
4. 29 EASTERN ENERGY SERVICES PTE LTD SERVICES PTE LTD 60 Kaki Bukit Place 02 19 Eunos Tech Park Singapore SG 415979 Singapore Telephone 65 6748 6911 Fax 65 6748 6912 METERING AND INDUSTRIAL PRODUCTS Email info eesgroup com Website www eesgroup com e EASTERN ENERGY Beg siNTROL 1 INTRODUCTION This manual describes how to install and use SINTROL digital triboelectric dust emission monitors S304 and S305 Sintrol shall not be held liable for any loss or damage whatsoever arising from omissions or errors in this manual or any misuse of the product 1 1 Safety Model LV requires a 115 VAC 50 60 Hz power supply and model HV a 230 VAC 50 60 Hz power supply In both cases the power supply must be considered as potentially lethal and all suitable precautions must be taken whenever the cover of the unit is removed 5300 Series dust monitors are 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 Take appropriate precautions when installing the monitor N 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 e The unit may be installed in ducting containing particulate ha
5. F operation High alarm level Dust concentration Relay 1 Low alarm level Service mode EASTERN ENERGY SERVICES PTE LTD SERVICES PTE LTD 60 Kaki Bukit Place 02 19 Eunos Tech Park Singapore SG 415979 Singapore Telephone 65 6748 6911 Fax 65 6748 6912 METERING AND INDUSTRIAL PRODUCTS Email info eesgroup com Website www eesgroup com ct EASTERN ENERGY Bg siNTROL Setup configuration 3 Relay 1 Normally Close NC Relay 2 Normally Open NO Service mode S305 Relay 1 and Relay 2 contacts are close Relay 1 NC Relay 2 NO Normal aton Relay 2 High alarm level Dust concentration Relay 1 Low alarm level Service mode Setup configuration 4 Both relays connected to Normally Close NC service mode S305 Relay 1 contact is close and Relay 2 contact is open Relay 1 NC Relay 2 NC Relay 2 High alarm level Dust concentration Normal operation 60 Kaki Bukit Place 02 19 Eunos Tech Park Singapore SG 415979 Singapore Telephone 65 6748 6911 Fax 65 6748 6912 e EASTERN ENERGY EASTERN ENERGY SERVICES PTE LTD SERVICES PTE LTD METERING AND INDUSTRIAL PRODUCTS Email info eesgroup com Website www eesgroup com Bg siNTROL 6 5 How to change parameter values Hemove the cover of the monitor You will see the front panel display unit and three parameter adjustment keys A B and C figure 9 Model 530
6. 304 and S305 Dust Emission Monitors User Manual Versior 30 5 20 ag EASTERNIENERCT EASTERN ENERGY SERVICES PTE LTD ar SERVICES PTE LTD 60 Kaki Bukit Place 02 19 Eunos Tech Park Singapore SG 415979 Singapore Telephone 65 6748 6911 Fax 65 6748 6912 Email info eesgroup com Website www eesgroup com METERING AND INDUSTRIAL PRODUCTS Beg SINTROL Table of Contents 1 INTRODUC TION MET RR 3 1 1 vci 3 1 2 Product OV CIVIC m 4 1 3 Fe O ONET AO NET 4 2 INS TACEA TION m 5 2 1 Selecting the installation 5 MSANE Ine SS ON 7 3 WIRING OF POWER AND OUTPUT CIRCUITS 10 3 1 or DC power connectors 10 3 2 Signal connector 5 11 4 TECHNICAL SPECIFICATION 12 5 DIMENSION 13 6 OPP TON 14 6 1 or Tae monito 14 6 2 Fe GOT 15 DO GNC MOGE S305 16 6 4 Relay 10 14121614 9 9 Te mE 17 6 5 How to change parameter 19 6 5 1 Parameter 1 alarm relay 1
7. Slot 6 Relay2 normally open NO terminal Slot 7 4 20 mA 4 more positive terminal active output Slot 8 4 20 mA more negative terminal active output olot 9 RS 485 output terminal Slot 10 RS 485 output terminal Slot 11 RS 485 input terminal D TX Slot 12 RS 485 input terminal D TX X5 Signal connector terminal 12 SERIAL 9 mA E 3 RELAY 2 J 6 Lo cJ 114 ES i SE RELAY 1 1 2 NOT IN USE 1 I lt 7 js eS Figure 5a Signal connector Figure 5b Signal connector X5 wiring EASTERN ENERGY SERVICES PTE LTD SERVICES PTE LTD 60 Kaki Bukit Place 02 19 Eunos Tech Park Singapore SG 415979 Singapore Telephone 65 6748 6911 Fax 65 6748 6912 METERING AND INDUSTRIAL PRODUCTS Email info eesgroup com Website www eesgroup com e EASTERN ENERGY Beg SINTROL 4 TECHNICAL SPECIFICATION Measured objects Particle size Measurement range Process Conditions Temperature optional Pressure Gas velocity Humidity Input surge voltage Measurement principle Output damping t
8. ENERGY EASTERN ENERGY SERVICES PTE LTD i Buki k Si SG 415979 Si SERVICES PTE LTD 60 Kaki Bukit Place 02 19 Eunos Tech Park Singapore SG 415979 Singapore Telephone 65 6748 6911 Fax 65 6748 6912 METERING AND INDUSTRIAL PRODUCTS Email info eesgroup com Website www eesgroup com Bg siNTROL 6 5 1 Parameter 1 alarm relay 1 threshold Threshold for alarm relay 1 can be selected as a percentage of the output range 6 5 2 Parameter 2 alarm relay 2 threshold Threshold for alarm relay 2 can be selected as a percentage of the output range 6 5 3 Parameter 3 Analog output zero adjustment If needed output zero can be adjusted to 4 mA Allow 30 minutes warm up time before trimming the mA output 6 5 4 Parameter 4 Analog output span adjustment If needed output span can be adjusted to 20 mA Allow 30 minutes warm up time before trimming the mA output 6 5 5 Parameter 5 Alarm Relay delay time Time delay for the two alarm relays can be set between 0 and 180 seconds with 10 seconds increment The time set is common for both alarm relays 6 5 6 Parameter 6 Analog output damping If the dust reading is oscillating the analog mA output can be averaged by the filter time constant the filter time can be set between 0 and 300 seconds with 10 seconds increment 6 5 7 Parameter 7 Percent level of full range during autosetup Parameter 7 should always be 20 factory default in models S304 and 5305 EASTERN ENERGY SERVI
9. be 2 2 minimum 2 38 mm to avoid the sensor probe contact to the duct wall 2i Figure 3a Sensor installation 1 Probe 5 Enclosure 2 Fixing screw 6 Duct wall 3 Cables mains and signals 7 socket 4 Cover 8 Weld C E eastern ENERGY EASTERN ENERGY SERVICES PTE LTD SERVICES PTE LTD 60 Kaki Bukit Place 02 19 Eunos Tech Park Singapore SG 415979 Singapore Telephone 65 6748 6911 Fax 65 6748 6912 METERING AND INDUSTRIAL PRODUCTS Email info eesgroup com Website www eesgroup com Beg siNTROL When installing HT MP sensor it is important to take care that the ambient temperature will not increase above 45 degree The electronics inside of enclosure is sensitive for temperature To do the installation first cut a hole in the duct slightly larger than the OD of the mounting socket 90 mm The socket must be perpendicular to the flow in the duct Make sure the socket is in the right position and make an airtight welding After welding the socket in position insert the HT MP Sensor 314 lt 1 7 i HH ES Na pm LIT lange Min Figure 3b Monitor installation with HT MP sensor 1 Enclosure 2 Fixing screw 6 Duct 3 Air socket 7 Socket 4 Cover 8 Weld ag FETE ORIENTED OY EASTERN ENERGY SERVICES PTE LTD SERVICES PTE LTD 60 Kaki Bukit Place 02 19 Eunos Tech Park Singapore SG 415979 Singapore Telephone 65 6748 6911 Fax 65 6748 6912 M
10. eesgroup com Website www eesgroup com SERVICES PTE LTD METERING AND INDUSTRIAL PRODUCTS Beg SINTROL 5 DIMENSIONS o a DO Figure 6 Dimensions and construction of the S300 series Dust Monitor C E eastern ENERGY EASTERN ENERGY SERVICES PTELTD SERVICES PTE LTD 60 Kaki Bukit Place 02 19 Eunos Tech Park Singapore SG 415979 Singapore Telephone 65 6748 6911 Fax 65 6748 6912 METERING AND INDUSTRIAL PRODUCTS Email info eesgroup com Website www eesgroup com Beg siNTROL 6 OPERATION 6 1 Operation of the monitor The S304 Emission Monitor measures the dust level in a gas stream by monitoring electrostatic discharge when charged dust particles hit or pass by the probe The signal generated by the electrostatic loaded particles is low pass filtered with a user selectable time constant to remove the effect of short variations and then converted into a current loop output signal The user can trim the output of the 4 20 mA signal can be calibrated The S304 S305 models include two independent alarm relays The alarms are arranged such that Alarm 1 is a low alarm Alarm 2 is a high alarm The alarms can be delayed by means of a common time delay The time is user selectable in the range 0 to 180 seconds in 10 seconds increments The alarm threshold for each of the
11. if the dust flow rate is zero the output will be 4 mA For AUTOMATIC SETUP you need to know that the process is running with a normal dust flow rate Then remove the cover of the unit and initiate AUTOMATIC SETUP by pressing the small button near the indicator lamp on the lower printed circuit board see Figure 9 NOTE the indicator lamp must be green before you press the key The unit starts collecting dust flow data This takes from about one hour typically 40 60 minutes The three digit display counts down to zero and the indicator lamp remains red as long as data are being collected To avoid interference from background electrical noise you should replace the cover of the unit after having initiated the AUTOMATIC SETUP After an hour the setup is ready and the unit returns to normal operation If your environment is not electrically noisy you may check the indicator lamp It will turn to green when setup is ready MODEL 5305 Automatic setup procedure can be started only in service mode PIN code required MODEL 304 Automatic setup procedure can be started by pressing auto setup button PIN code is not required See also chapter about manual range setup EASTERN ENERGY SERVICES PTE LTD SERVICES PTE LTD 60 Kaki Bukit Place 02 19 Eunos Tech Park Singapore SG 415979 Singapore Telephone 65 6748 6911 Fax 65 6748 6912 METERING AND INDUSTRIAL PRODUCTS Email info eesgroup com Website www eesgroup com e EAS
12. position that satisfies the majority of above requirements The units of the S300 Series must be attached to metal ductwork so that they will be electrically shielded from interference and be provided with a ground reference For non metal ducts a section of the duct approximately five diameters in length should be covered with a metal foil or fine mesh outside of the duct The units must not be installed in direct sunlight or in areas where the ambient temperature is above 45 Please contact your local distributor or Sintrol if you require further advice EASTERN ENERGY SERVICES PTE LTD SERVICES PTE LTD 60 Kaki Bukit Place 02 19 Eunos Tech Park Singapore SG 415979 Singapore Telephone 65 6748 6911 Fax 65 6748 6912 METERING AND INDUSTRIAL PRODUCTS Email info eesgroup com Website www eesgroup com e EASTERN ENERGY Beg siNTROL Figure 2 S305 Emission Monitor The unit shall be installed in a position where the gas flow passes the sensor rod in a 90 angel In round cross section ducts the unit can be installed in any position above the horizontal axis between 9 o clock and 3 o clock For square cross section ducts the unit must be positioned in the middle of the top or in the middle of one of the sides In all cases the tip of the sensor rod must extend at least 1 3 of the diameter of the duct Depending on the dust concentration the probe length could vary from 1 8 to 2 3 of the duct diameter As a r
13. process air to keep the sensor base clean Inside enclosure maintenance is not needed 8 TROUBLESHOOTING The Monitor is not giving output signal 1 Check the power and signal wiring is right connected 2 Check there is power on and three digit display is showing measurement readings and it is possible to change and save parameters 3 Check the parameter settings If the monitor is not giving any output signal after checks 1 2 and 3 contact your local distributor The Monitor is giving 4mA or 20mA continuously after autosetup procedure 1 Check that there is normal process going on and during autosetup there are normal operation conditions Check that the dust concentration really is not the zero or over the range 2 Check the power and signal wiring is right connected 3 Check the signal is not leaking to ground Contact between sensor probe and duct wall is not allowed The gas should not be condensing Check the sticky dust does not build up to the base of the sensor and does not make the bridge between sensor probe and duct wall If the dust is bridging the air purge is needed 4 Check the parameter settings and check the monitor is not in the service mode EASTERN ENERGY SERVICES PTE LTD SERVICES PTE LTD 60 Kaki Bukit Place 02 19 Eunos Tech Park Singapore SG 415979 Singapore Telephone 65 6748 6911 Fax 65 6748 6912 METERING AND INDUSTRIAL PRODUCTS Email info eesgroup com Website www eesgroup com
14. two alarms are adjustable between 1 to 99 of the measuring range The relay output s change their state when the measured value for the dust flow exceeds a user selected alarm trigger level The relay output s are also protected from the effect of short variations in the input signal with a user selectable time constant common for both relays Further the relays can also be used to indicate internal errors during monitoring or to indicate when the unit is in the service mode All the user selectable parameters are factory set to default values shown in table 2 page 17 EASTERN ENERGY SERVICES PTE LTD SERVICES PTE LTD 60 Kaki Bukit Place 02 19 Eunos Tech Park Singapore SG 415979 Singapore Telephone 65 6748 6911 Fax 65 6748 6912 METERING AND INDUSTRIAL PRODUCTS Email info eesgroup com Website www eesgroup com e EASTERN ENERGY Beg SINTROL 6 2 Front panel The front panel consists of the following e A button for AUTOMATIC SETUP on the lower printed circuit board e Ared green AUTOMATIC SETUP indicator led on the lower printed circuit board e A three digit display e Three control keys AU MATIC SETUP BUTTON IREEN LED NURMAI ERATI RED LED AUTOTUNING IN PROGRESS
15. 5 it is needed to feed PIN code before you can change parameters see chapter 6 2 Model S304 PIN code is not required Automatic setup Indicator leds button white to A E Green normal operation Red Autotuning in progress buttons A B and C AO bes start autotuning m ag a A Mice J Figure 9 S300 series Dust Monitor front panel Press the left key A below the display until the left digit indicates the number of the parameter you wish to change 1 9 tenth parameter left digit indicator is 0 eleventh 10 and twelfth is first digit of PIN code 1 if factory default PIN code value The last parameter SP save parameters saves all the changes you have made See Table 2 The two rightmost display digits now show the parameter values By pressing the middle key B and right key C the value for each parameter can be altered as indicated in table 2
16. 9 1 Calibration to mg m procedure 1 Ensure that the Automatic setup procedure is carried out in normal process conditions in the duct stack 2 Start the gravimetric sampling iso kinetic sampling 3 Go to service mode if model 5305 not needed when 5304 4 Press and hold down button C and then press AUTOMATIC SETUP BUTTON the white button on the lower printed circuit board 5 Make sure that the green LED indicator turns red 6 Replace the cover The monitor is now collecting measurements to be used later for setting the relation to the gravimetric samples 7 When the gravimetric sampling is done press button A left button to stop data sampling 8 The LED indicator will turn green 9 NOTE Do NOT change monitor parameters before you get the result from the gravimetric sampling mg m 7 10 When gravimetric comparison measurement result is determined you can change unit s output accordingly EASTERN ENERGY SERVICES PTE LTD SERVICES PTE LTD 60 Kaki Bukit Place 02 19 Eunos Tech Park Singapore SG 415979 Singapore Telephone 65 6748 6911 Fax 65 6748 6912 METERING AND INDUSTRIAL PRODUCTS Email info eesgroup com Website www eesgroup com e EASTERN ENERGY Beg siNTROL 6 9 2 Changing monitor s output range 1 Use the gravimetric measurement result and compare it to required range use the calibration formula below 2 Go to parameter 0 output scale see Table 2 Parameter change table 3 Chang
17. CES PTE LTD SERVICES PTE LTD 60 Kaki Bukit Place 02 19 Eunos Tech Park Singapore SG 415979 Singapore Telephone 65 6748 6911 Fax 65 6748 6912 METERING AND INDUSTRIAL PRODUCTS Email info eesgroup com Website www eesgroup com e EASTERN ENERGY Beg siNTROL 6 5 8 Parameter 8 Reference check interval 8305 Heference check does periodic self diagnostics for the monitor Parameter 8 sets the time period for the reference check described in section 6 18 The period can be from 0 to 99 hours value 0 means No reference check 6 5 9 Parameter 9 Parameter 9 sets the alarm delay time if the reference check indicates an internal error in the unit The parameter is the time the alarm is active in case of a fault found in the reference check The alarm time can be from O to 8 minutes parameter 9 is set to a value of from O to 8 If parameter 9 is set to value 0 then no alarm signal will be given even if there is an error If parameter 9 is set to value 9 then an alarm is given continuously until the operator resets it 6 5 10 Parameter 10 Output scale Parameter 10 left digit 0 adjusts output scale from 1 100 96 After automatic setup procedure output scale is automatically set to 20 9e When scale is 20 the maximum range is 5 times higher than concentration during autosetup Output scale can adjusted from 1 100 96 Parameter 10 is set 5 gt range maximum 20 x concentration during autosetup Parameter 10 i
18. EASTERN ENERGY SERVICES PTE LTD SERVICES PTE LTD 60 Kaki Bukit Place 02 19 Eunos Tech Park Singapore SG 415979 Singapore Telephone 65 6748 6911 Fax 65 6748 6912 METERING AND INDUSTRIAL PRODUCTS Email info eesgroup com Website www eesgroup com e EASTERN ENERGY Bg siNTROL When parameters have been changed as required press the left key A again until the display digit shows SP Save parameters Press any of the other keys B or C to save all the parameters into the EEPROM NOTE Change all the required parameters before saving them If you decide not to save the parameters you have changed push the left key A again PARAMETER CHANGE TABLE KEY PARAMETER DISPLAY RANGE EFFECT KEY EFFECT FACTORY A EE Eg voee add 10 addi 1 ELE Eg increase decrease 20 mA increase decrease adjustment E Alarm delay time 5 0 1805 add 10s 10s Analog output filter 0 300s add 10s time constant Percent level of full range during Lom 10 50 decrease 10 autosetup Reference check 0 99 0 99 hour increase decrease interval Heference check 0 8min or alarm setup continuous Output zero point 1 99 increase decrease adjustment PIN Range S304 mw If you have the model 304 please see also the chapter about the manual range set up option Table 2 Parameter change table e EASTERN
19. ETERING AND INDUSTRIAL PRODUCTS Email info eesgroup com Website www eesgroup com Bg siNTROL WRONG SOCKET INSTALLATION 38 mm ud UE pun A ye cw 2 meu 1 i e 2 420 fat ie RT 5 5 Figure 4 Wrong socket installation THE DIAMETER OF THE HOLE MUST BE MINIMUM 38 MM C E eastern ENERGY EASTERN ENERGY SERVICES PTE LTD SERVICES PTE LTD 60 Kaki Bukit Place 02 19 Eunos Tech Park Singapore SG 415979 Singapore Telephone 65 6748 6911 Fax 65 6748 6912 Email info eesgroup com Website www eesgroup com METERING AND INDUSTRIAL PRODUCTS Bg siNTROL 3 WIRING OF POWER AND OUTPUT CIRCUITS 3 1 or DC power connectors Voltage 230 VAC 20 V or 115VAC 10V or 24 VDC Frequency 45 Hz 65 Hz AC models Power cable 3 x 1 5 mm Connect a 115 230 VAC power supply or a 24 VDC power supply to connector X3 see Figure 5 Push the connector lever until the connector slot jaw opens Insert the power supply lead then release the lever Attach the ground wire to the GND screw AC1 power input terminal in 24 VDC model AC2 power input terminal in 24 VDC model GND Prntactiva earth tarminal X3 ROUND E RMINAL AG
20. RGY SERVICES PTE LTD SERVICES PTE LTD 60 Kaki Bukit Place 02 19 Eunos Tech Park Singapore SG 415979 Singapore Telephone 65 6748 6911 Fax 65 6748 6912 METERING AND INDUSTRIAL PRODUCTS Email info eesgroup com Website www eesgroup com Beg SINTROL 6 8 Self diagnostics Self Zero check and Span check The unit can check zero output and span repeatedly and do the self diagnostics The interval for zero and span check can be set with parameters 8 and 9 see Table 2 Parameter Change Table Parameter 8 sets the time period for the reference check The period can be from O to 99 hours value 0 means No reference check Parameter 8 Reference check Interval hours gt from 0 to 99 hour Parameter 9 sets the alarm time if the reference check indicates an internal error in the unit The alarm time can be from 0 to 8 minutes parameter 9 is set to a value of from to 8 If parameter 9 is set to value 0 then no alarm signal will be given even if there is an error If parameter 9 is set to value 9 then an alarm is given continuously until the operator resets it If there is some internal error in the unit the reference check gives an alarm The alarm is given by setting mA output signal to 2 mA the period of time depending on parameter 9 0 8 minutes or continuously until reset The unit compares the zero and the span values with the expected reference values and gives an alarm if there is more than 2 deviation compared to t
21. TERN ENERGY Beg siNTROL AUTOMATIC SETUP 1 Ensure that the process is in normal conditions Make sure that the monitor has been powered for at least 15 minutes in order to warm up and stabilise 3 Go to service mode if 5305 5304 service mode is not needed 4 Press the AUTOMATIC SETUP BUTTON the white button on lower printed circuit board 5 Make sure that green LED indicator turns red 6 Mount the cover of enclosure and tighten it and wait for about 45 minutes until the LED turns green indicating that the Automatic Setup sequence has finished 7 The unit is ready to use 6 7 The manual range MR setup Only S304 The manual range is only for models 304 The manual range parameter set up is found in parameter table in 304 models just before saving the parameters SP The MR parameter value is displayed in left digit as L The MR parameter is not in use as factory setup but it can be activated by using other than 00 value and by saving the change with SP command The MR setup is used if the process is not stabile and the automatic set up can not be made or if the auto setup 10096 range is not big enough to monitor the dust concentration range in the process Paramete i Auto setup High d c NOT NEEDED Moderate d c NOT NEEDED x1000 Low d c NOT NEEDED oe Very low d c NOT NEEDED smallest range widest range concentration 02 03 04 01 02 03 04 5 e EASTERN ENERGY EASTERN ENE
22. ations depending on how the relays are connected After the right PIN code is selected to enter the service mode simultaneously press and hold down buttons B and C for one second The dot in the corner of the right hand digit on the display panel indicates when unit is in the service mode To exit the service mode simultaneously press and hold down buttons B and C for one second EASTERN ENERGY SERVICES PTE LTD SERVICES PTE LTD 60 Kaki Bukit Place 02 19 Eunos Tech Park Singapore SG 415979 Singapore Telephone 65 6748 6911 Fax 65 6748 6912 METERING AND INDUSTRIAL PRODUCTS Email info eesgroup com Website www eesgroup com e EASTERN ENERGY Beg SINTROL 6 4 Relay connections LM gl Light bulb indication is ON when relay contact spring is closed Light bulb indication is OFF when relay contact spring is open Low alarm level and High alarm level are dust levels where relays change their state Setup configuration 1 Both relays connected to Normally Open NO service mode S305 Relay 1 contact is open and Relay 2 contact is close Relay 1 NO Relay 2 NO Ne a x e Relay 2 Dust Normal High alarm level operation concentration Relay 1 gt Low alarm level Service mode Setup configuration 2 Relay 1 Normally Open NO Relay 2 Normally Close NC Service mode S305 Relay 1 and Relay 2 contacts are open Relay 1 NO Relay 2 NC l Close S Normal Reay2
23. e EASTERN ENERGY
24. e parameter to the result calculated using the formula 1 given below 4 Go to the Save parameters SP parameter and press button B or C to save the changes CALCULATION OF VALUE FOR OUTPUT SCALE PARAMETER A C RB 100 Formula 1 Output scale parameter A Result of gravimetric comparison measurement mg m B Maximum required range mg m C Desired full scale of the analog output i e 0 to 50 mg m3 For example Result from gravimetric comparison measurement is A 12 mg m Required maximum range for the unit is B 2 50 mg m 12 Output scale parameter 24 oet the tenth parameter to correspond the output scale parameter display left digit indicator for parameter 10 is 0 see table 2 Figure 10 Changing the output scale parameter C E eastern ENERGY EASTERN ENERGY SERVICES PTELTD SERVICES PTE LTD 60 Kaki Bukit Place 02 19 Eunos Tech Park Singapore SG 415979 Singapore Telephone 65 6748 6911 Fax 65 6748 6912 METERING AND INDUSTRIAL PRODUCTS Email info eesgroup com Website www eesgroup com Beg SINTROL 7 MAINTENANCE 95304 305 Dust Monitors needs very little maintenance To achieve maximum reliable operation the recommended maintenance interval is 2 months Maintenance is done by removing the unit from the socket and cleaning the probe to prevent signal leakage to ground If the particles in the gas are sticky and tend to build up use air purge adaptor and compressed clean and dry
25. eraction 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 dust level even if particles accumulate on the sensor Experience has shown that this method of monitoring dust level in gasses offers accurate results with minimum maintenance EASTERN ENERGY SERVICES PTE LTD SERVICES PTE LTD 60 Kaki Bukit Place 02 19 Eunos Tech Park Singapore SG 415979 Singapore Telephone 65 6748 6911 Fax 65 6748 6912 METERING AND INDUSTRIAL PRODUCTS Email info eesgroup com Website www eesgroup com e EASTERN ENERGY Bg siNTROL 2 INSTALLATION 2 1 Selecting the installation location The best location for installation of the units of the S300 Series is in a section of duct where the particulate has an even distribution and the flow is laminar This is to ensure that the sensor rod comes into contact with a representative flow of particles The ideal position would be in a section of duct that has no bends valves dampers or other obstructions for a distance equal to at least three duct diameters downstream or upstream preferable 5 x duct diameter JJ Figure 1 Recommended distances to duct bends In some applications a compromise must be made and the sensor will have to be fitted in a
26. he full scale During self zero check and span check the relays are set to the service mode Chapter 6 2 Parameter 9 Alarm time if reference check gives an alarm gt from 0 to 8 minutes or continuously EASTERN ENERGY SERVICES PTE LTD SERVICES PTE LTD 60 Kaki Bukit Place 02 19 Eunos Tech Park Singapore SG 415979 Singapore Telephone 65 6748 6911 Fax 65 6748 6912 METERING AND INDUSTRIAL PRODUCTS Email info eesgroup com Website www eesgroup com e EASTERN ENERGY Bg siNTROL 6 9 Calibrating to mg m Dust Monitor S305 can be calibrated to show concentration in mg m Calibration is based on manual gravimetric method standard EN13284 Part1 April 2002 The European Standard EN13284 1 describes a reference method for the measurement of low dust content concentrations below 50 mg m3 in standard conditions in gases When process conditions gas velocity particle type characteristics and size distribution remain relatively constant the units output signal is directly proportional to dust concentration If the conditions changes more than 20 96 the compensation of changes is recommended to maintain accuracy After gravimetric sampling the instrument reading can be directly related to dust concentration expressed in mg m The minimum time for the gravimetric dust sampling is one hour A longer period will increase the accuracy of collected data There is no maximum time limit for collecting data 6
27. ime Output signals Ambient conditions Temperature Humidity Vibration Materials Probe Insulation of sensor Enclosure Power Supply Power consumption Wiring connections Weight Protection class Range setup options Normal measuring range Extended measuring range Alarm threshold Zero point offset trim oolid particles dust in a gas stream 0 3 um or larger 0 1 mg m to 1 kg m Max 1006 standard 200 700 C Max 200 kPa Min 4 m s 95 RH or less non condensing Max 100 V Electrostatic charge detection 10 to 180 seconds Isolated 4 20 mA Relay 5A 24 V ACor DC 20 to 45 C 95 RH non condensing 5 m s or less oo 316L PEEK 300 Teflon 100 Aluminium alloy 115 VAC or 230 VAC or 24 VDC 8 W AC models 3 W 24 VDC model DIN PG11 port for power cables DIN PG11 port for signal cable 2 3 kg IP 65 automatic based on average measured dust flow option set at factory Adjustable via internal keys or via serial port Automatic This instrument conforms to the following standards EN 61010 1 2001 Safety LVD IEC 61326 1 2005 First Edition Electromagnetic Compatibility EMC Mechanical tests IEC 60068 2 6 TEST Fc 1995 03 IEC 60068 2 29 TEST Eb EASTERN ENERGY SERVICES PTE LTD e EASTERN ENERGY 60 Kaki Bukit Place 02 19 Eunos Tech Park Singapore SG 415979 Singapore Telephone 65 6748 6911 Fax 65 6748 6912 Email info
28. s set 100 gt range maximum concentration during autosetup 6 5 11 Parameter 11 Output zero adjustment Parameter 11 is left digit 1 middle digit 0 used to adjust output zero point if there is background signal when no dust is present Zero point percentage decrement of full scale is 0 99 96 6 5 12 Parameter 12 PIN code 8305 Parameter 12 shows PIN code PIN code prevents unauthorized person to change parameters PIN code is required to go to service mode in model S305 EASTERN ENERGY SERVICES PTE LTD SERVICES PTE LTD 60 Kaki Bukit Place 02 19 Eunos Tech Park Singapore SG 415979 Singapore Telephone 65 6748 6911 Fax 65 6748 6912 METERING AND INDUSTRIAL PRODUCTS Email info eesgroup com Website www eesgroup com e EASTERN ENERGY Beg siNTROL 6 6 Automatic setup To be able to detect variations in dust flow and to set the alarm so that it will go off 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 AUTOMATIC SETUP function With this you can set the measuring range of the dust monitor so that a typical dust flow in the application corresponds to 2096 of the emission monitor output full scale The 4 20 mA output at the typical dust flow rate will then be 4 mA 4 2096 of 16 mA 20 mA 4 mA which equals to 7 2 mA If the dust flow rate is 5 times the typical value or higher the output will be 20 mA and
29. ule of thumb the lower the dust concentration the longer the probe If possible the unit shall be installed in a position where the duct pressure is negative If installed downstream an electrostatic precipitator ESP the distance from the ESP should be at least 20 m Although the sensor lengths less than 1m is not affected by vibration very high vibration levels should be avoided mounting socket in the middle of the side or top above horizontal axis I Figure 2a Round cross section duct Figure 2b Square cross section duct EASTERN ENERGY SERVICES PTE LTD 60 Kaki Bukit Place 402 19 Eunos Tech Park Singapore SG 415979 Singapore Telephone 65 6748 6911 Fax 465 6748 6912 e EASTERN ENERGY SERVICES PTE LTD METERING AND INDUSTRIAL PRODUCTS Email info eesgroup com Website www eesgroup com Bg siNTROL 2 2 Installing the sensor Once the location of the unit has been selected the mounting socket must be welded to the pipe or duct To do this first cut a hole in the duct slightly larger than the OD of the mounting socket 38 mm The socket must be perpendicular to the flow in the duct Make sure the socket is in the right position and make an airtight welding After welding the socket in position insert the sensor 9 Lut m Diameter of the hole to the stack must
30. zardous to health e The particulate may be inflammable explosive or toxic e he gas can be hot and pressurised The S300 Series dust monitors do not have an internal circuit breaker The customer has to install a separate circuit breaker to the power cable to ensure that the power can be isolated Electrical installations must be carried out in a manner to satisfy all applicable local regulations It is essential that the unit is correctly grounded see section 3 1 EASTERN ENERGY SERVICES PTE LTD SERVICES PTE LTD 60 Kaki Bukit Place 02 19 Eunos Tech Park Singapore SG 415979 Singapore Telephone 65 6748 6911 Fax 65 6748 6912 METERING AND INDUSTRIAL PRODUCTS Email info eesgroup com Website www eesgroup com e EASTERN ENERGY Beg siNTROL 1 2 Product overview Models 5304 5305 are linear emission monitors They are microprocessor based self adjusting devices equipped with two alarm relays one 4 20 mA signal output and RS422 Serial communication Their main use is for dust emission monitoring The units are compact with the sensor and control units built into an IP65 enclosure which has been specifically designed for easy installation and operation The standard model is designed for applications at up to 2 bar and 300 C A high temperature HT model is available for temperatures up to 700 C 1 3 Principle of operation The models 5304 5305 use proven and reliable triboelectric technology where the int
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