Conductivity Meter

DCK-8550 Midlevel Intelligent Network Model industrial on-line conductivity controller   Main Technical Specifications:

   1. Conductivity measurement range: Electrode measuring range:

0.1cm-1:  0.00μS -400.0μS,

1.0cm-1 :  0.00μS -4000μS,  

10cm-1 :  0μS -40.00ms

   2. Temperature measuring range: 060

   3. Accuracy: 1.0 %( FS)

   4. Stability: ±2×10-3(FS)/24h

   5. Auxiliary electrode: 0.1cm-1, 1.0cm-1 or 10.0cm-1 and with the match of PT100 three wires platinum resistance thermometer sensor

   6. Operation pressure of conductance cell: 00.5 MPa

   7. Medium temperature: 550

   8. Temperature compensation: automatic compensation, with 25 as standard

   9. Cable composition: RVP+ coaxial cable 75-2 (double shielding)

   10. Cable length: 5m or on agreement _ m 11. Display mode: the conductivity value temperature time and dateoperating status and current mA values on the LCD (Liquid Crystal Display) screen at the same time

12. LCD back-light brightness: 5 levels to be selected

13. 420mA output: with or without power, isolated, adjustable,  reversible 420mA output

14. Alarm output mode: open collector/ set electrode, light isolated output: the maximum value 300mA, the maximum value of up-pull voltage 24VDC (direct current), high/low alarm with adjustable of return.

15. Maximum speed of frequency output: 400pulses/minute, used for driving adding medicine pump

16. Environmental Condition: temperature: 050 ; humidity: ≤85% RH

17. Temperature compensation components: PT100 three wires platinum resistance thermometer sensor