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Turbidity Controller 

 
 

 

 

 

 

 

       

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Содержание Turbidity

Страница 1: ...Turbidity Controller...

Страница 2: ...Display 7 Key 8 Keeping mode 8 Setting 9 Current 1 settings 10 Current 2 settings 10 Relay 1 settings 11 Relay 2 settings 11 Relay 3 settings 12 Measuring settings 12 Temperature settings 13 RS485 se...

Страница 3: ...re corrosive and in a direct sunlight environment 6 Please separate the power lines of instrument from other machines that produces high noise in the power lines Instrument use Instruments are used in...

Страница 4: ...20mA output max load 500 Current output accuracy 0 05 mA RS485 Modbus RTU protocol Baud rate 9600 19200 38400 Maximum relay contacts capacity 5A 250VAC 5A 30VDC Cleaning setting ON 1 to 1000 seconds O...

Страница 5: ...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 Cutou...

Страница 6: ...5 Wall and pipe installation Connection label Electrode connection figure...

Страница 7: ...spark and arc user should use an RC circuit to extend the life of the relay AC protection use for inductive load 1 load 2 RC eliminate spark using in 220VAC R 100 ohm1W 3 Relay contact A DC protectio...

Страница 8: ...t current output 6 Second current output 7 Measurement status and Error indicator there is no display if meter is in keeping mode 8 Count down timer cycle time clean time it also displays the delay wh...

Страница 9: ...bration Setting Record and Clean In this mode all the relays are open inactive current output follows the setting by user last current or fixed current The instrument will enter keeping mode when user...

Страница 10: ...10 minutes then it will go back to measurement mode Main display Press UP DOWN key to choose functions press ENTER key enter the function Page1 Page2 Notices 1 When the input data is not in correct r...

Страница 11: ...ts the filter time 5 Set the current 1 output mode fixed last when instrument enter into keeping mode Current 2 settings 1 Set the corresponding 4 00mA to temperature 2 Set the corresponding 20 00mA t...

Страница 12: ...NTU and turn off it at 0 0 NTU then the close S P needs to set to 100 0 NTU Open S P sets to 0 0 NTU Relay 2 settings 1 Press UP DOWN key to ON OFF enable disable relay2 2 Close set point active poin...

Страница 13: ...elay will active when clean time is timeout the repeat count for the period 2 Interval alarm When period timeout then clean relay active until user resets the interval then the clean relay inactive an...

Страница 14: ...s 5 00 2 Temperature display display the temperature on measurement mode or not RS485 settings 1 ID address 1 255 2 Baud rate press UP DOWN key to choose Date settings Press UP DOWN key to set the dat...

Страница 15: ...lay the detail of record 5 records in one page XY chart display a chart 150 records in one page 3 When reset the records it will spend around 10 seconds Output test 1 Current 1 output 4 00 20 00mA pre...

Страница 16: ...the reset Notice The reset will not affect the calibrated parameters Record query Press UP key at the measurement mode to enter record query mode Press UP DOWN and SHIFT key to input record number th...

Страница 17: ...t If no key is be pressed and over 10 minutes then it will go back to measurement mode Manu Press UP DOWN key to select the functions and then press ENTER key to enter 1 NTU calibration and working mo...

Страница 18: ...press MODE to exit 1 Put the electrode to the standard buffer 2 Waiting for the reading is stable and then press ENTER to finish the calibration or press MODE to exit NTU working mode 1 Factory defaul...

Страница 19: ...and then press ENTER to finish the calibration or press MODE to exit 1 Input slope standard buffer 2 The range is 0 1 to 4500 0 mg L Slope calibration 1 Put the electrode to the standard buffer 2 Wai...

Страница 20: ...parameters 3 Using the proportion Default NTU 20 00mA corresponding 100 0 NTU range 10 0 to 4000 0 NTU 4 00mA corresponding 0 0 NTU range 0 0 to 3990 0 difference 10 0 mg L 20 00mA corresponding 100 0...

Страница 21: ...lay 2 NTU open S P 0 0 NTU range 0 0 to 4000 0 difference 0 1 Relay 2 mg L close S P 100 0 mg L range 0 0 to 4500 0 Relay 2 mg L open S P 0 0 mg L range 0 0 to 4500 0 difference 0 1 Relay 2 delay time...

Страница 22: ...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 RS485 command The instrument use the stand...

Страница 23: ...0mA corresponding reading X0 1 05 0x05 Temp 4 00mA corresponding reading X0 1 06 0x06 Current 1 offset reading X0 01 07 0x07 Current 2 offset reading X0 01 08 0x08 Current 1 filter reading X1 09 0x09...

Страница 24: ...A Relay3 delay time reading X1 27 0x1B Relay3 function reading X1 0 clean 1 period alarm 2 Error alarm 28 0x1C Record saving time reading X1 29 0x1D Mode reading X1 30 0x1E NTU offset reading X0 1 31...

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