Technical information

UFFICIO TECNICO

MANUALI

ML2

ML200 INGLESE

(POS. 3) Coefficient KL [KL= ±X.XXXX]

Coefficient KL set. Leave the value at default (+0,0000). Set a different value only if shown in the plate on the sensor.

(POS. 4) Length cable [CABLE LEN.=m XXX]

Set the length of the cable connecting the sensor to the converter (measure unit: meters).

N.B.: the length must be set in multiple of 10m

(POS. 5) Test “empty pipe” [E.P. DETECT= XXX]

This function enables/disables the empty pipe detection feature. Herewith we remind that in case of noise on

the cable or on the electrodes this system may fail and therefore should be used carefully. To determine the

empty/full pipe condition the signal is analysed within a one second time window. In case the pipe is detected

to be empty, then the measure is lock. For a proper behaviour a calibration of this function should be

performed in site as described below. Its value hat to be either ON or OFF.

(POS. 6) “Autozero” calibration [AUTOZERO CAL.]

This function enables/disables the automatic zero calibration system. It is necessary to perform this function at the

first sensor installation or after a long period the sensor has been empty. To perform the sensor it is absolutely

necessary the sensor is full of liquid and that the liquid is perfectly staying still. Even very small movement of the

liquid may effect the result of this function, and, consequently, the accuracy of the system. Once you are sure the

a.m. conditions are fulfilled (and when the percentage flow rate value is stable) press for more than one second the

key . Check the percentage flow rate value goes to zero, otherwise repeat the operation again. When the value is

stable at zero, then press .