1. Manuals
  2. Brands
  3. SUPMEA Manuals
  4. Controller
  5. U-SUP-EC8.0-EN2
  6. User manual

SUPMEA U-SUP-EC8.0-EN2 User Manual

Conductivity controller
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
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
Conductivity controller
U-SUP-EC8.0-EN2

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the U-SUP-EC8.0-EN2 and is the answer not in the manual?

Questions and answers

Related Manuals for SUPMEA U-SUP-EC8.0-EN2

Summary of Contents for SUPMEA U-SUP-EC8.0-EN2

  • Page 1 User's Manual Conductivity 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-EC8.0-EN2 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-EC8.0-EN2...
  • 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 of the user to use additional equipment or systems to ensure personal safety. 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.
  • Page 5 other organic solvents. Prevent all kinds of liquid from splashing on the product. If the product falls into the water, please cut off the power immediately, otherwise there will be leakage, electric shock or even a fire accident. Please check the grounding protection status regularly. Do not operate if ...
  • 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

    Contents Chapter 1 Product introduction..................1 Chapter 2 Parameter......................2 Chapter 3 Instrument installation..................3 Chapter 4 Wiring......................... 5 Chapter 5 Electrode connection figure................5 Chapter 6 Relay contact protection.................. 6 Chapter 7 Display........................8 Chapter 8 Key function.......................9 Chapter 9 HOLD Type..................... 10 Chapter 10 Setting......................11 Chapter 11 Default......................22 Chapter 12 Password.......................25...

  • Page 8: Chapter 1 Product Introduction

    The instrument can be panel, wall or pipe mounted. The instrument provides two current outputs. The maximum load is 500Ω. The instrument provides 3 relays. It can pass though a maximum of 5A/250VAC or 5A/30VDC. www.supmea.com...

  • Page 9: Chapter 2 Parameter

    ON: 1 to 1000 seconds, OFF: 0.1 to 1000.0 hours Multifunction relay clean/period alarm/error alarm Relay delay 0-120 seconds Data logging capacity 500,000 Language selection English/traditional Chinese/simplified Chinese Waterproof grade IP65 Power supply 90~260 VAC, power consumption < 7 W Installation panel/wall/pipe installation Weight 0.85Kg www.supmea.com...

  • Page 10: Chapter 3 Instrument Installation

    Chapter 3 Instrument installation The instrument can be panel, wall or pipe mounted installation. Panel Installation: Make a 138x138 mm square cutout and insert the instrument. Screw in the fixed block with the screws and fixed bar. Cutout dimension Overall dimension www.supmea.com...
  • Page 11 Chapter 3 Instrument installation Installation figure www.supmea.com...

  • Page 12: Chapter 4 Wiring

    Chapter 4 Wiring Chapter 4 Wiring Wiring label Chapter 5 Electrode connection figure 4-electrode 2-electrode www.supmea.com...

  • Page 13: Chapter 6 Relay Contact Protection

    In order to inhibit the spark and arc, user should use an RC circuit to extend the life of the relay. AC protection, use for inductive load load RC eliminate spark, using in 220VAC, R=100 ohm1W,C=0.1uF630V Relay contact www.supmea.com...
  • Page 14 Chapter 6 Relay contact protection DC protection , A1: inductive load A2: 1N4007 A3: relay contact AC/DC protection , B1: capacitive load B2: 0.8 Ohm/1W（DC24V） B3: relay contact Resistive load , C1:lamp bulb C3:relay contact www.supmea.com...

  • Page 15: Chapter 7 Display

    Temp. compensation: auto(ATC) or manual(MTC) First current output Second current output Relay 1 Relay 2 Note: If the EC readings are over the range, it will display 99.99/999.9/9999 If the temperature readings are under or over the range, it will display -99.9/999.9. www.supmea.com...

  • Page 16: Chapter 8 Key Function

    Chapter 8 Key function Key name Meas. status Setting status Cal. status Record status MODE Enter password Exit Exit Exit SHIFT None Move digit Move digit Move digit Enter record DOWN None ENTER ON/OFF back Enter Enter Enter light www.supmea.com...

  • Page 17: Chapter 9 Hold Type

    User can set the output current from 4.00 to 20.00mA when instrument goes into HOLD Type. Last current:  User can set the output current keep at the last current when instrument goes into HOLD Type. Relays in HOLD Type: All relays are opened.(inactive)  www.supmea.com...

  • Page 18: Chapter 10 Setting

    When the input data is not in correct range then it will display ERROR on the top of LCD After input data user needs to press ENTER to save the data. Press MODE to exit. No key is pressed in 10 minutes then it will go back to measurement mode. www.supmea.com...
  • Page 19 Set the current 1 output mode(fixed / last) when instrument enter into HOLD Type. 10.3 Current 2 settings Set the corresponding 4.00mA to temperature. Set the corresponding 20.00mA to temperature, the difference at least between 4.00mA and 20.00mA is 10.0℃. www.supmea.com...
  • Page 20 For example: If user wants turn on the pump at EC 1000uS and turn off it at EC 400uS, then the close S.P. needs to set to 1000uS, Open S.P. sets to 400uS. 10.5 Relay 2 settings Press UP/DOWN key to ON/OFF (enable/ disable) relay2. www.supmea.com...
  • Page 21 Interval alarm: When period timeout then clean-relay active until user resets the interval then the clean-relay inactive and repeat count for the period. Error alarm: The clean-relay active when there is a error produce. No delay time function in this mode. www.supmea.com...
  • Page 22 Chapter 10 Setting 10.7 Measurement settings Conductivity measurement setting Resistance measurement setting Salinity measurement setting www.supmea.com...
  • Page 23 Temperature display: display the temperature on measurement mode or Note: When user chooses AUTO and doesn’t connect temperature probe then the display will not correct. When select the probe needs to make sure the probe type is correct. www.supmea.com...
  • Page 24 When power off the date will be kept for around 2 days 10.11 Data log settings Press UP/DOWN key to ON/OFF (enable/disable) this function. Display type, press UP/DOWN key to choose Erase all the records. Saving period from 5~120s. www.supmea.com...
  • Page 25 Relay 1 output, press UP/DOWN to choose. Relay 2 output, press UP/DOWN to choose. Relay 3 output, press UP/DOWN to choose Notice: This function for testing the output only 10.13 Language settings Press UP/DOWN key to choose the language. www.supmea.com...
  • Page 26 Press UP/DOWN and SHIFT key to input record number then press ENTER key enter or press MODE key to exit. Display EC record at record ，5 transactions each time Display EC record at XY chart，150 transactions each time www.supmea.com...
  • Page 27 ENTER key to enter. parameters setting: Input the parameters. Calibration: Calibrate the EC. Reset parameters: reset all of the calibrated parameters to default. Notice: If the cell constant is over than ±30%, user should replace the new electrode. 10.18 Reset parameters www.supmea.com...
  • Page 28 UP/DOWN key to modify the cell constant to make the EC reading correspond to the standard solution. If the EC Reading is over the EC range or the temperature is over 0.0-60.0℃ then it will display error message on the button of LCD. www.supmea.com...

  • Page 29: Chapter 11 Default

    4.00 - 20.00 Current 2 fixed output 4.00 range: 4.00 - 20.00 Current 1 HOLD type last range: fixed/last Current 2 HOLD type last range: fixed/last difference : 1uS Relay 1 EC close S.P. 2000 range: 0 - 2000 www.supmea.com...
  • Page 30 0 – 132900 Relay 2 delay time second range: 0 - 120 Relay 3 period time hour range: 0 - 1000.0 Relay 3 clean time second range: 0 - 1000 Relay 3 delay time range: 0 - 120 www.supmea.com...
  • Page 31 25.0 range: -10.0 - 130.0 ℃ Manual Temp. for calibration 25.0 range: 0.0 - 60.0 ℃ English/traditional Language English Chinese/simple Chinese Filter range: 0 - 10 Temp. compensation TC/MTC temp. probe NTC30K Pt1000, NTC30K Record type Record record/XY chart www.supmea.com...

  • Page 32: Chapter 12 Password

    1 output is under 3.8 mA, the minimum is 3.5mA Error 08 current 2 output is over 20.5 mA,the maximum is 22.00mA Error 09 current 2 output is under 3.8 mA, the minimum is 3.5mA Error 10 record error Error 11 ADC damage Error 99 default parameters lost www.supmea.com...

  • Page 33: Chapter 14 Rs485 Communication

    If response is 03,data number is not correct. Communication rate: 9600 (fixed) Data: 8 Parity: None Stop bit: 1 command 03: read the settings command 04: read the readings 04:definition 04:definition Address (00) 0x00 EC/RES/SAL/TDS measuring1 reading: floating unit is uS www.supmea.com...
  • Page 34 TDS2 20.00mA corresponding (current 1) reading:X1 (08) 0x08 TDS1 4.00mA corresponding (current 1) reading:X1 (09) 0x09 TDS2 4.00mA corresponding (current) reading:X1 (10) 0x0A Temp. 20.00mA corresponding (current 2) reading:X 0.1 (11) 0x0B Temp. 4.00mA corresponding (current 2) reading:X 0.1 www.supmea.com...
  • Page 35 0x22 Relay 2 RES open S.P. reading:X0.01 (35) 0x23 Relay 2 SAL close S.P. reading:X0.01 (36) 0x24 Relay 2 SAL open S.P. reading:X0.01 (37) 0x25 Relay 2 TDS1 close S.P. reading:X1 (38) 0x26 Relay 2 TDS2 close S.P. reading:X1 www.supmea.com...
  • Page 36 (51) 0x33 Temp. offset reading:X0.1 (52) 0x34 Language reading:X1 0=English ,1=traditional,2=Simple (53) 0x35 Filter reading:X1 (54) 0x36 Temperature coefficient reading:X0.01 0.01%-40.00% (55) 0x37 Reference temperature reading:X0.1 15.0-35.0℃ (56) 0x38 Mode reading: 0=EC,1=RES,2=SAL,3=TDS (57) 0x39 Temp. probe reading: 0=Pt1000,1=NTC 30K www.supmea.com...

  • Page 37: Chapter 15 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...

Table of Contents