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SUPMEA U-SUP-DM3000 User Manual

Dissolved oxygen controller
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Headquarters
5th floor,Building 4,Singapore Hangzhou Science Technology Park,No. 6 street,
Hangzhou Economic Development Area,Hangzhou 310018,China
Singapore
2 Venture Drive #11-30 Vision Exchange Singapore
info@supmea.com
www.supmea.com
Supmea Automation Co.,Ltd.
User's Manual
Dissolved oxygen controller
U-SUP-DM3000/DM2800-EN1

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Summary of Contents for SUPMEA U-SUP-DM3000

  • Page 1 User's Manual Dissolved oxygen controller Headquarters 5th floor,Building 4,Singapore Hangzhou Science Technology Park,No. 6 street, Hangzhou Economic Development Area,Hangzhou 310018,China Singapore 2 Venture Drive #11-30 Vision Exchange Singapore info@supmea.com www.supmea.com U-SUP-DM3000/DM2800-EN1 Supmea Automation Co.,Ltd.
  • Page 2 We try our best to guarantee that the manual content is accurate, if you find  something wrong or incorrect, please contact us. This product is forbidden to use in explosion-proof occasions.  Version U-SUP-DM3000/DM2800-EN1...
  • Page 3 Safety Precautions In order to use this product safely, be sure to follow the safety precautions described. About this manual Please submit this manual to the operator for reading.  Please read the operation manual carefully before applying the instrument. ...
  • Page 4 Do not modify this product.  The following safety signs are used in this manual:  Hazard, if not taken with appropriate precautions, will result in serious personal injury, product damage or major property damage. Warning:Pay special attention to the important information linked to product or particular part in the operation manual.
  • Page 5 accident. Please check the grounding protection status regularly. Do not operate if  you think that the protection measures such as grounding protection and fuses are not perfect. Ventilation holes on the product housing must be kept clear to avoid ...
  • Page 6 Disclaimer The company does not make any guarantees for the terms outside the  scope of this product warranty. This company is not responsible for damage to the instrument or loss of  parts or unpredictable damage caused directly or indirectly by improper operation of the user.

  • Page 7: Table Of Contents

    Content Chapter 1 Introduction......................1 1.1 Characteristics......................1 1.2 Parameter........................2 Chapter 2 Installation......................3 2.1. Instrument installation.....................3 2.2. Installation.........................4 2.3. Electrode installation....................5 2.4. Wiring.........................6 Chapter 3 Navigation keys....................9 3.1. Button display......................9 3.2. Definition of buttons....................9 Chapter 4 System menu & operating................10 4.1.

  • Page 8: Chapter 1 Introduction

    1.1 Characteristics Module design of the circuits.  Isolating transmitting output.  Isolating RS485 communication.  DO, saturation and temperature measurement.  Air calibration.  Manual and auto temperature compensation.  High/low alarm.  LCD backlight switch.  www.supmea.com...

  • Page 9: Parameter

    Operating 0℃～60℃ temperature AC220V±10%, 5W Max, 50Hz Power supply Temperature: -15℃~65℃ Storage conditions Relative humidity: 5%~95%RH (No condensation) Altitude:<2000m NO temp. compensation in NTC10K/PT1000 Temperature controller.but Automatic /Manual compensation sensors comes with temperature compensation temp. compensation Ingress protection IP54 www.supmea.com...

  • Page 10: Chapter 2 Installation

    The vicinity of the electromagnetic occurring sources.  The sites with strong mechanical vibration.  The site where the temperature is changed a lot and the moisture  condensation is easily formed. Places with lots of lampblack, steam, moisture, dust and corrosive gas.  www.supmea.com...

  • Page 11: Installation

    Chapter 2 Installation 2.2. Installation 92.5mm*92.5mm (H*W) installation hole is opened at the instrument cabinet or installation panel (the dimension is 100*100*150mm (H*W*D)). The instrument into the mounting hole and then buckle on the snap, as shown below www.supmea.com...

  • Page 12: Electrode Installation

    Using 4 (DN42 U shape clip) to fixing 2 (DN40 pipe) on 8 (installation panel), as picture show below. 1- M8 U clamp（DN60） 2- DN40 UPVC pipe 3- M6*120 Bolt 4- DN42 U clamp 5- M8 washeer（8*16*1) 6- M8 washer（8*24*2) 7- M8 spring washer 8- installation panel 9- Threaded Adapter www.supmea.com...

  • Page 13: Wiring

    HC: Low alarm normally closed  COM: Common terminal  LO: Low alarm normally open  LC: Low alarm normally closed  COM: Common terminal  220V L: AC220V live wire  NC: Null  220V N: AC220V neutral wire  www.supmea.com...
  • Page 14 HC: High alarm normally closed relay  COM: Common terminal  LO: Low alarm normally open relay  LC: Low alarm normally closed relay  COM: Common terminal  220V N: AC 220V neutral line  NC: Null  www.supmea.com...
  • Page 15 Chapter 2 Installation 220V L: AC 220V live wire  Attention Confirm that the instrument is not power on before connected with signal  wire, to avoid electric shock. Use double insulation wire to prevent fire accident.  Do not put electric product close to signal terminal, which may cause failure. ...

  • Page 16: Chapter 3 Navigation Keys

    Chapter 3 Navigation keys Chapter 3 Navigation keys 3.1. Button display 3.2. Definition of buttons Sign Button name Key function Under "Monitoring interface" - Alarm view EXIT Under "Menu interface" - Return to the previous interface Make a recurrent selection of digit of parameters modify RIGHT the original indication value Under “Monitoring interface”...

  • Page 17: Chapter 4 System Menu & Operating

    Push to enter password verification interface; input password to  enter the home interface. Push to enter alarm inquiry interface, to inquire the current alarm  configuration information. 4.1. DO Monitoring interface DM3000  DM2800  DO monitoring interface www.supmea.com...

  • Page 18: Password Verification Interface

    4.2. Password verification interface -------------------- User Password -------------------- Password: 0000 Input password and push to enter home interface.  Initial password is 0000, which can be modified via password modification  function. Please contact us if you forget your password. www.supmea.com...

  • Page 19: Main Menu

    Online Calibration: correction of temperature, calibration of zero point and  full scale of dissolve oxygen signal. Remote Setting: settings of RS485 parameters and current transmission  output. Alarm Setting: settings of parameters of high and low alarm. Version Query: current version number  www.supmea.com...

  • Page 20: Chapter 5 Configuration

    -------------------- Signal Setting -------------------- Temp Correction Temp Compensation Air Pressure Setting Salt Content Setting Temp Unit Temperature adjustment: available to adjust the measured temperature  value, adjustment range: -5.0～5.0℃。 Temperature compensation: available to choose manually temperature  compensation or automatically temperature compensation. www.supmea.com...
  • Page 21 Temp Switch: Set the automatic temperature compensation NTC 10K or  PT1000 and manual temperature compensation value, and the measuring range is -10 - 60℃. Electrode Switch: It can switch between DS120 and DS130 coated  dissolved oxygen sensors. www.supmea.com...

  • Page 22: Online Calibration

    5.4. Remote transmission setting -------------------- Remote setting -------------------- 1. RS485 setting 2. Current Transmission www.supmea.com...

  • Page 23: Alarm Setting

    DM2800  -------------------- Alarm setting -------------------- DO High Alarm DO Low Alarm SAT High Alarm SAT Low Alarm OPP High Alarm OPP Low Alarm www.supmea.com...

  • Page 24: Version Query

    OPP Low Alarm: set the suction value and relay disconnection value of  oxygen partial pressure low alarm relay. 5.6. Version query -------------------- Version Query -------------------- Information inquiry: inquire the current hard software version, high traceability. www.supmea.com...

  • Page 25: Chapter 6 Communication

    Register address description: Address Data Data size Function Description Access type code authority DO value Read only 0x0000 short 2 bytes 0x03 (unit:mg/L, to be divided by 100) Temperature Read only 0x0001 short 2 bytes 0x03 value (unit: ℃, to www.supmea.com...
  • Page 26 PH value 686 (hexadecimal high byte); 00 FA is the returned temperature value 25.0℃ (unit: ℃), to be divided by 10 to get the current DO value. Range: 0.0～60.0℃(DM3000) -10.0~60.0℃(DM2800) 05 C7 is the CRC16 check code, which changes along with the previous data; www.supmea.com...

  • Page 27: Chapter 7 Troubleshooting

    A: If the electrode is covered by dirt, the response would be slow. Clean the pollutant in a corresponding method. A slow response is normal in winter. Display of DM3000 incorrectly or shows ”--- --- ---”? A:Wiring error: please check the input signal line connect correctly,please make sure that the electrodes connect correctly www.supmea.com...

  • Page 28: Chapter 8 Warranty & After-Sales Service

    We promise to deal with the customer's technical questions within 2 hours.  For the instruments returned to the factory for maintenance, we promise to  issue the test results within 3 working days and the maintenance results within 7 working days after receiving them. www.supmea.com...

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U-sup-dm3000-en1

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