SONDAR 3000-S - BeI The Deeter Group
Contents
1. E I Ka Air compressor with terminal block 10 SONDAR 3000 Mounting Panel SONDAR 3000 min 80mm SONDAR 3000 Cleaning Unit Ultrasonic Sludge Level Meter power inlet air outlet Lot Panel Mounting Skimmer Protector Option SP413 Skimmer Protector protects the sensor from circulating skimmer Installation Direction Detail A skimmer skimmer travel Yi 2 Vy fo YA a 3 SODE fi Me f RN C ZINEZ A Rr i gt Ly bi ow Y 11 SONDAR 3000 Mounting Details Detail A 120 0 gt 40 0 adjustable I Ublock Ubolt A consurrer conduit 204 205 A fi D 10 5 adjustable No 10 0 adjustable 230 0 250 0 405 0 625 adjustable 35 adjustable o material 5t STS plate Mounting plate 12 SONDAR 3000 o material PVC or polymer U block Assembling sequence Insert a lock washer amp nut through the sensor mounting pipe 1 2 Using the silicone RTV mounting the protector temperally on the upper part of sensor 3 Assay the mounting pipe with sensor 4 Using the lock washer amp nut mounting the protector firmly Caution The sensor can be damaged in case installation is installed in reverse direction 13 SONDAR 3000 Chapter 3 How To Use Controller LCD information LCD dis2. MAI osom E o namon comzor owo Pi ome orm anios Pie romero a rs Fie mme 2 i we a mareo 2 ew Fis rasac vos semanas ie rasero mm i canna or o vomn Fie emmer 5 ami Ps rama JO OA o ISC IR ER O E A 30 SONDAR 3000
3. Change Password This option is for changing password 4 PASSWORD CHANGE The password setting range is 0 1000 2 UNIT SELECTION e Mode gt Set gt UP or DOWN gt Set 3 EMPTY 4 BLANKING System Unit FactorySet Meter 1 PASSWORD CHANGE This option is for choosing system unit Operator can choose system unit between Sl and US 2 UNIT SELECTION unit The minimum set value is 0 01m 0 1ft 3 EMPTY 4 BLANKING 17 SONDAR 3000 Bottom Set FactorySet 5 00m 1 PASSWORD CHANGE 2 UNIT SELECTION 3 EMPTY 4 BLANKING Blanking Set FactorySet 0 50m 1 PASSWORD CHANGE 2 UNIT SELECTION 3 EMPTY 4 BLANKING 4mA Point Set Factory Set 0 00m 5 4mA POINT 6 20mA POINT 7 ALARM1 ON 8 ALARM1 OFF This option sets the maximum distance from the face of the sensor to the empty point The bottom empty distance is important since all measurement is based on this value This option is the distance from the face of the sensor that is not capable of being measured and is preset to 50cm It should not be set less than this figure but can be increased if required This option enables to ignore suspensions in the middle of the target material This option sets the sludge level at which the 4mA output will occur By default 4mA will represent Empty 0 of Span Use UP DOWN button the set the value 18 SONDAR 3000 20mA Point Set FactorySet 5 00m 5 4mA POINT 6 2
4. CLEANING TIME 19 12mA OUTPUT 1 20 12mA OUTPUT 2 12mA Output 1 FactorySet 200 17 CLEANING TIME 18 CLEANING CYCLE 19 12mA OUTPUT 1 20 12mA OUTPUT 2 If the sludge sediments or bubbles lay on the transducer surface it could lead to miscalculation This option determines the cleaning cycle when the cleaning unit is in use The set range is 0 10min Option This option determines the operation time of the sensor cleaning The set range is 0 100sec This option outputs 12mA Rag level regardless of measurement In case of failure calibrate the current output 1 at Engineer mode 23 SONDAR 3000 12mA Output 2 Thi ti touts 12mA SI f 17 CLEANING TIME is option outputs 12mA Sludge level regardless o measurement In case of failure calibrate the current 18 CLEANING CYCLE output 2 at Engineer mode 19 12mA OUTPUT 1 20 12mA OUTPUT 2 24 SONDAR 3000 Chapter5 Engineer Programming ENGINEER MODE At the programming menu press MODE and DOWN buttons at the same time to enter this mode The below options is displayed after a few seconds ENGINEER MODE To enter the Signal Gain press set button SIGNAL GAIN SLUDGE ECHO HEIGHT SLUDGE ECHO WIDTH RAG ECHO HEIGHT This option is related to density factor This option SIGNAL GAIN determines the value that controls signal gain of sludge density Increase the value when the SLUDGE ECHO HEIGHT sludge density is lo
5. Relay2 NC contact point When the relay2 is in operation NC and COM have a short circuit ER ONO Error relay NO contact point When the error relay is in Fault Alarm operation NO and COM have a short circuit User programming 29 COM Error relay COM contact point When the error relay is in operation COM and CO have a short circuit When the error relay is not in operation COM and NC have a short circuit NC Error relay NC contact point When error relay is not in operation NC and COM have a short circuit CLEAN a Sensor cleaning Option 63 Sensor cleaning Option POWER e3L AC power supply 29N AC power supply 9 SONDAR 3000 Cleaning Unit Option CU412 This unit prevents sensor from sticky sludge or air bubbles stuck on the surface of sensor by air blow This unit is useful in primary clarifier or where thick sludge or big air bubbles exists 74 0 20 alo 3 4 PIPE THREAD AIR INLET z 100 0 UT H CLEANNING NOZZLE Sensor with cleaning nozzle 190 0 e 9 E PR Air Compressor E m 0 Terminal Ey 190 0 DOOOOOODOO G i J ae 5 I AIR OUTLET La 50 0 po 128 0 POWER INLET
6. 0mA POINT 7 ALARM1 ON 8 ALARM1 OFF Alarm 1 On Set FactorySet 2 00m 5 4mA POINT 6 20mA POINT 7 ALARM1 ON 8 ALARM1 OFF Alarm 1 Off Set FactorySet 1 90m 5 4mA POINT 6 20mA POINT 7 ALARM1 ON 8 ALARM1 OFF This option sets the level at which the 20mA output will occur By default 20mA will represent Full 100 of Span Use UP DOWN bottom the set the value This option determines the ON point for A1 relay When the measure value is over the set value Relay1 activates This option determines the limit OFF point for A1 relay When the measure value is less the set value Relay 1 deactivates 19 SONDAR 3000 Alarm 2 On Set FactorySet 0 50m This option determines the limit ON point for A2 relay 9 ALARM2 ON When the measure value is over the set value Relay 2 10 ALARM2 OFF activates 11 DAMPING RATE 12 TRANSMIT POWER Alarm 2 Off Set FactorySet 0 60m This option determines the OFF point for A2 relay 9 ALARM2 ON When the measure value is less the set value Relay 2 10 ALARM2 OFF deactivates 11 DAMPING RATE 12 TRANSMIT POWER Damping Rate FactorySet 2 This option determines the maximum rate at which the 9 ALARM2 ON unit will respond to an increase decrease in sludge level 40 ALARM2 OFF Setting Range 1 0 1m min 2 0 5m min 11 DAMPING RATE 3 1m min 12 TRANSMIT POWER 4 10m min 20 SONDAR 3000 Transmit
7. 2606 Fax 82 32 621 2612 Web Site http www sondar com e mail sales sondar com 2 SONDAR 3000 Chapter 1 Introduction ccc ccc eee ce ec ece eee e eee ee eee ee eee ee LEE sense dane ee ease ea eaeneeeeseanaees tues 4 About Sondar BONO cai iia 4 e e O 5 Chapter 2 Installation A dul 6 Power supply TequireMentS ooocococococcononccococonocnononcccnonnnnnnnnnnnnnnnnnnnnnnrnrnnnnanennnnninnnsos 6 Dimensions td tata io lt cea de Doulas ed a ae ae 7 Sensor instala 29410 seete ssn gree eavdesendievendenae sve dads qustasenguaddusseduedeasworesetiaebustensedeegeet feds 7 Terminal CON CIO testis vases eho toes E endte 8 CISA MIRON so cartes neo A eel ER DEAR Ala Se 10 Skimmer protector oo occ cece ccc cece cece c cece eee e eee eee e RER REEL ELLE ELLER LEE eeasaeeeeaeaeaenneaes 11 Chapter 3 How to use controller 0 0 cece cece eee e eee e eee e ee ee eae e eee kreere renerne eee eee erne 14 LCD MAN 0a ii A A ade SAGs edd see ae won eae 14 Button Functo ns aia San A A A A AA E loos 15 Chapter 4 Programming pum cvactissipotore tint uneane shGane uadoenaewnense an thues utun EnEn AEAEE tE EArt Seubenu dharesne sore 17 Chapter 5 Engineer Programming A sh alate eet oly Sanborn ve 25 Chapter 6 Digital Communication 00 e neater eee ene eee ea ea ee ee neenees 27 Chapter 7 Troubleshooting iiss ad es 28 Chapter8 Maintenance cccccc a ar eee cn eee ee eee neds ene
8. IGITAL mA1 mA2 y R1 gt y R2 4 ER gt CLEAN POWER RED BLK YEL WHT TEMP TX RX GND NO COM NC NO COM NC NO COM NC L N 8 SONDAR 3000 Function Terminal Function Note SENSOR RED Power supply Red cable BLK Ground Black cable YEL Operation signal Yellow cable WHT Signal reception White cable GTEMP Temperature Blue cable DIGITAL GTX Transmission RS232 485 Option RX Reception RS232 485 Option 8 GND Ground RS232 485 Option mA 1 O Rag Level current output 4 20mA outputs proportional to Rag level 4 Rag Level current output mA 2 D Sludge Level current output 4 20MA outputs proportional to Sludge level d Sludge Level current output R1 NO Relay1 NO contact point When the relay1 operates NO and High Alarm COM have a short circuit User programming COM Relay1 COM contact point When the relay1 is in operation COM and CO have a short circuit When the relay1 is not in operation COM and NC have a short circuit NC Relay1 NC contact point When relay1 is not in operation NC and COM have a short circuit R2 48 NO Relay2 NO contact point When the relay2 is in operation NO Low Alarm and COM have a short circuit User programming COM Relay2 COM contact point When the relay2 is in operation COM and CO have a short circuit When relay2 is not in operation COM and NC have a short circuit NC
9. O HEIGHT HIGH option determines the high value of echo bound Generally the rag layer is so thin that it s easy to disappear in normal application Current Calibration 1 amp 2 Rag Level amp Sludge Level At the programming menu press MODE and DOWN buttons at the same time to enter this mode Connect the terminal mA1 to an ammeter RAG ECHO WIDTH LOW Press SET button to select 12mA RAG ECHO WIDTH HIGH 1 2mA Calibration1 20mA Calibration1 Check if 12mA outputs from an ammeter RAG DETECT LOWER BD RAG DETECT UPPER BD 12mA Calibration1 20mA Calibration1 Press UP Down buttons for calibration After 12mA calibration choose 20mA and then do the same as 12mA calibration The 4mA will output correctly after calibrating 12mA and 20mA Sludge level mA calibration is the same as that of rag level Calibration2 27 SONDAR 3000 Chapter 6 Digital Communication The Sondar3000 provides RS232 485 digital communication interface function as option The kinds of data and its format are as follows Output Data 1 Rag Level Output rag level in cm ft 2 Sludge Level Output sludge level in cm ft 3 Temperature Temperature in C F Data Format ASCII edits data and the following is its sequence CR LF R S T NUL 100 10 1 100 10 1 10 1 1 Baud Rate is 4800BPS 2 1 Data Frame is composed of 15byte 3 Data Frame outputs on a second basis 4 The number located at 100 means hundred cm ft
10. Power 1 FactorySet 3 This option determines the transmitting power of the 9 ALARM2 ON ultrasonic pulse Max 5 Min 1 In arduous conditions decrease the TX POWER value for accurate operations but unfavorable in long range 10 ALARM2 OFF 41 DAMPING RATE measurement Increase the TX POWER value in long range measurements but vulnerable to ringing and 12 TRANSMIT POWER 1 reverb ration Importan e Decrease the TX power value if there are obstacles in field However decreasing the TX power value is not recommendable when long range measurement requires Increasing TX power may cause reverberation or multi path signal Need to check the application site when increasing the power Set option No 13 when the returned echo is not enough to detect Transmit Power 2 FactorySet 20 This option determines the voltage value of sensor 13 TRANSMIT POWER 2 transmission Increase value in case the reception echo 14 DETECT THRESHOLD is not enough to detect after choosing the highest value at option12 TRANSMIT POWER 1 The set range is 1 100 15 FAIL SAFE CURRENT 16 FAIL SAFE TIME Importan The supplied voltage range of sensor is V to 14V and the set value 0 100 is proportional to the voltage e Please be careful when use this option at noisy environment 21 SONDAR 3000 Detect Threshold FactorySet 3 This option determines the detectable value of returned 13 TRANSMIT POWER2 echo The set ra
11. SONDAR 3000 S Ultrasonic Sludge Level Meter USER MANUAL V 3 0 Sondar 3000 2000 Ultrasonic Sludge Level Meter IS Technologies Co Ltd SONDAR 3000 August 2003 Edition COPYRIGHT IS Technologies Co Ltd All rights reserved No part of this publication may be reproduced transmitted transcribed stored in a retrieval system or translated into any language in any form without the written permission of IS Technologies Co Ltd WARRANTY AND LIABILITY IS Technologies Co Ltd guarantees for a period of 1 year from the date of delivery that it will either exchange or repair any part of this product returned to IS Technologies Co Ltd if it is found to be defective in material or workmanship subject to the defect not being due to unfair wear and tear misuse modification or alteration accident misapplication or negligence DISCLAIMER IS Technologies neither gives nor implies any process guarantee for this product and shall have no liability in respect of any loss injury or damage whatsoever arising out of the application or use of any product or circuit described herein Every effort has been made to ensure accuracy of this documentation but IS Technologies cannot be held liable for any errors TECHNICAL ENQUIRIES Please contact IS Technologies Co Ltd for technical support IS Technologies Co Ltd 203 504 Buchon Techno Park 192 Yakdae Dong Wonmi Gu Buchon City Kyungki Korea Tel 82 32 621
12. eturned echo displays in 0 01V 2 Width of time of returned echo displays in 1us Important e After checking L and W the threshold voltage can be adjusted at option menu No 12 To measure the sludge correctly the sludge echo height L should be lower than the set value of SLUDGE ECHO HEIGHT at engineer mode If the S shows continuously at measurement mode reset the sludge echo height at engineer mode To measure the sludge correctly the width of returned echo W should be lower than the set value of SLUDGE ECHO BOUND at engineer mode If the S shows continuously at measurement mode reset the SLUDGE ECHO BOUND value at engineer mode Refer to Chapter 5 lt SET UP gt Button Pressing SET UP buttons returns to run mode MODE SET gt lt MODE DOWN gt Button Engineer Menu Pressing buttons in sequence as mentioned above enters into engineer menu mode 16 SONDAR 3000 Chapter4 Programming Password Check Factory Set 0 PASSWORD CHECK PASSWORD CHECK PASSWORD ERROR PASSWORD OK RETURN MEASURE MODE After pressing MODE button at measurement mode the password checking is performed to prevent disqualified person from misuse or malicious use After pressing the preset number operators can enter the program mode by pressing SET button If the password is wrong the Sondar3000 automatically return to run mode Mode UP or DOWN Set
13. nge is 1 12 14 DETECT THRESHOLD e Mode gt DOWN gt Set gt UP or DOWN Set 15 FAIL SAFE CURRENT 16 FAIL SAFE TIME Importan e In case the set value is high it lessens measurement error However it may neglect weak returned echo In case the set value is low it makes easy to detect weak returned echo However it may cause error in noisy application The below table is the voltage of each value Threshold Value 1 2 3 4 5 6 7 8 9 10 11 12 Threshold Voltage 0 2 0 41 0 62 0 83 1 03 1 24 1 44 1 65 1 85 2 06 2 27 2 47 Fail Safe Current FactorySet HOLD If the Sondar 3000 fails to receive a valid echo returned 13 TRANSMIT POWER2 from the target the current outputs to indicate a fault 14 DETECT THRESHOLD condition Lost of Echo 3 8mA 21mA or HOLD is 45 FAIL SAFE CURRENT selectable at user s need 16 FAIL SAFE TIME Fail Safe Time FactorySet 120s In case of a fail safe condition occurring Lost of Echo 13 TRANSMIT POWER2 the fail safe timer determines the time before the mA 14 DETECT THRESHOLD output indicates a fault condition Lost of Echo 15 FAIL SAFE CURRENT The set range is 20 999sec 16 FAIL SAFE TIME 22 SONDAR 3000 Cleaning Cycle FactorySet 5s 17 CLEANING CYCLE 18 CLEANING TIME 19 12mA OUTPUT 1 20 12mA OUTPUT 2 Cleaning Time FactorySet 5s 17 CLEANING CYCLE 18
14. play at measurement mode 1 Rag level displays the current Rag Level in 0 01m 2 Sludge level displays the current Sludge Level in 0 01m 3 Echo oscilloscopic image displays the signal of returned echo 4 Percentage of current output displays Operational Status R1 Displays when High Alarm is in operation R2 Displays when Low Alarm is in operation ER Displays when the Fault Alarm is in operation DT Flickers when the measurement is okay S Displays when search the returned echo Term Rag This is light layer that forms normally above sludge blanket Rag layer is so thin that it s likely to disappear occasionally 14 SONDAR 3000 Button Function Eas MODE SET RUN A ge NS FSA XA z MODE Button Press this button to enter into the program mode SET Button Press this button to change or save the set value RUN Button Press this button to enter into measurement mode UP Down Button Press these buttons when change the set value at program mode Pressing UP button at run mode shows enlarged scale up to 10m lt SET DOWN gt Button Pressing SET DOWN Buttons at the same time enters into temperature distance mode as below picture D represents distance from the sensor to the surface of sludge Temperature Distance Mode 19 SONDAR 3000 lt UP DOWN gt Button Pressing UP DOWN Buttons at the same time enters into level width Level and Width mode 1 Level of voltage of r
15. r SKE NENS rande 28 Menu RECON ise crease AA A AAA 30 3 SONDAR 3000 Chapter 1 Introduction About SONDAR 3000 The Sondar3000 is a highly developed ultrasonic level measurement system which provides non contacting sludge level measurement for a wide variety of applications The Sondar3000 measures and controls the solid liquid interfaces in clarifiers thickners settling tanks and other similar vessels It also provides a hinged swing bracket skimmer protector that secures surface skimmer passage The graphic LCD display shows the echo profile as graphic image and the percentage of current value of span with bar graph The Sondar3000 applies not only wastewater treatment plants clarifiers but also various slurry processes in most industries Some of the features of Sondar 3000 includes Simple calibration Various kinds of sludge applicable 2 programmable set point relays Rag amp Sludge level display Auto sensor cleaning option Multi points measurement up to 2 channels 4 SONDAR 3000 Product Specification Physical Dimensions controller 192 Width x 241 height mm sensor Refer to the drawing mounting 3 4 inch NPT weight 5 5kg sensor material STS316 Environmental IP Rating electronics housing IP65 Controller Max amp Min temperature electronics 20 C to 60 C Controller 20 to 70 C Sensor Pressure up to 2 Bar RTX cable length Max 100m Consult with local engineer when e
16. se by Dimensions Controller 191 135 165 I 1 SONDAR 3000 241 gt 220 Ultrasonic Sludge Level Meter N I T m Ik 105 34 4 34 4 34 4 O an 6 SONDAR 3000 Sensor 58 0 ra 3 4 PIPE THREAD o S 100 0 74 0 14 0 o i Sensor Installation There are 4 basic conditions to avoid malfunction and to measure the sludge level correctly The Sensor should be immersed into the liquid x Make sure there are no obstacles in the 14 beam path of the pulse The sensor should be perpendicular to the bottom of clarifier tank of liquid Input the correct empty value f SONDAR 3000 Examples of typical installation Important In case the bottom of the sensor is shown by change in liquid level please immerse the sensor into the liquid The sensor should be perpendicular to the bottom of clarifier tank Distance from the sensor to the surface of sludge Distance from the wall of tank to the sensor 2m 70cm 3m 100cm 4m 130cm 5m 160cm 6m 190cm 7m 210cm 8m 240cm 9m 270cm 10m 300cm Terminal Connection 25 terminals are aligned inside the terminal box Input amp Output Terminal oouo odd duo o ooo oo los Oooo POD OOO BOBO 00000 OHO HG HHHHHHHHOBSOSSH 18 SENSOR D
17. unit 5 mean above below zero in temperature The number located at 10 means ten degree unit in C F 28 SONDAR 3000 Chapter 7 Troubleshooting The below are the main symptoms with suggestions as to how to solve Symptom Solution Change the distance in display by pressing UP DOWN button at measurement mode Display no returned echo e Make the transmit power option No 12 5 Sludge displays 0 bottom distance indication Open the controller and turn the TVG VR counterclockwise Make the detect threshold option No 13 1 3 e Increase signal gain option No 18 Decrease the detect threshold value Returned echo is not high enough S displays e Make the sludge echo height and width smaller than the values of L and W Use the above two methods Suddenly no returned echo Use sensor cleaning unit Chapter 8 Maintenance Sondar3000 is designed for free of maintenance However it would be helpful to use the cleaning unit in difficult applications such as bubbly water floating material 29 SONDAR 3000 Menu Option Record SONDAR 3000 Option Details Entered Value No Description FactorySet ValueRange 1 2 3 4 Password Change Unit Selection Empty 5 00m 16 4ft 0 10 00m 32 8ft Blanking 0 50m 1 7ft 10 00m 32 8ft O OI E TT Foe Zonaseron somes owo Cor mamon zomeor ormo roe amor tomes o roconazar
18. w When 0 is displayed but SLUDGE DETECT BOUND returned echo is not seen set the value around 50 100 RAG ECHO HEIGHT 25 SONDAR 3000 Sludge L 8 W Setting At the programming menu press MODE and UP buttons at the same time to enter this mode These options determine the echo height and the SIGNAL GAIN width of returned sludge echo of threshold voltage option No 13 DETECT THRESHOLD These options are for not only controlling potential noise SLUDGE DETECT BOUND and disturbance but compensating the factors according to field condition and kinds of sludge RAG ECHO HEIGHT The below picture explain the terms of echo height and echo bound SLUDGE ECHO HEIGHT Echo width Example of option setting In case L is 2 00V the set range of sludge echo height should be around 0 2 00V In case W is 600us the set range of sludge echo width should be around 0 0 60ms Important In real application the L and W depend on the field condition and kinds of sludge The factory setting value is 0 Please consult with us when setting this option 26 SONDAR 3000 Rag L 8 W Setting These options determine the echo height and the width of returned rag echo of threshold voltage option No 13 DETECT THRESHOLD SIGNAL GAIN SLUDGE ECHO HEIGHT SLUDGE ECHO WIDTH RAG ECHO HEIGHT The RAG ECHO HEIGHT LOW option determines the low value of echo bound The RAG ECH
19. xtension is required Performance Accuracy Less than 1 at measured range or 2cm which is greater Resolution 1mm Measuring range O 10 m Distance is 0 5m 10m Beam Angle 14 at 3dB Displayed value Sludge Level Rag Level Percentage of Current Output Relay status Temperature Compensation Fully compensated Outputs Analogue output 4 20mA into Max 6002 user adjustable Fault condition Alarm 3 8mA Hold 21mA Setpoint Relay 2 SPDT Relays Relay capacity 5A AC250V Programming On board programming via 5 tactile push button keys Supply Power supply AC 90 260V Less than 15VA 50Hz 60Hz DC24V Option 5 SONDAR 3000 Chapter 2 Installation Sondar 3000 S is composed of a controller unit and one sensor Power Supply Requirements The Sondar 3000 operates from a AC supply of 90 260V DC24V Option All electronic products are susceptible to electrostatic shock so follow proper grounding procedures during installation When choosing a location to mount the sensor bear in mind the following e For easy access to the LCD display and programming buttons mount it where it is easily accessible e The sensor should be mounted at least 50cm above the maximum level of the material and be perpendicular to the bottom of clarifier or tank sludge e The mounting surface should be vibration free e The ambient temperature of the sensor is between 20 C and 70 C e There should be no high voltage cables or electrical inverters clo
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