User & Installation manual Appendix
NMC-64 EC definitions and calibration
• Table
8.5 ANALOG INPUT 1 :
Define EC sensor No. 1 on input number 5.
• Table
7.8 EC/pH RANGE DEFINITION :
Define table as follows:
Sensor 4 mA 20 mA
EC (Ms) 0 20
pH 0 14
• Table 6.5 EC/pH CALIBRATION :
Change factor by pressing on the right and left arrows until value displayed on
controller screen is identical to the value displayed on transmitter screen:
Sensor Value Factor
EC 1.41 0.00
pH 7.00 0.00
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