Greisinger GLMU 200 MP 602762 Hoja De Datos

T14.0.0Y.6C-03

Operating Manual GLMU 200 MP

page 5 of 8

Arrow to Temp indicates
temperature display

During normal operation the conductivity display value is displayed.
By short press of key ‘SET’ (1) the temperature in [°C] will displayed for 10 seconds.

display of conductivity value

display temperature

watch Min values (Lo):

press ‘down‘(2) shortly once

display changes between ‘Lo‘ and Min values

watch Max values (Hi):

press ‘up‘(3) shortly once 

display changes between ‘Hi‘ and Max values

restore current values:

press ‘down‘(2) or ’up’(3) once again

current values are displayed

clear Min-values: 

press ‘down’(2) for 2 seconds

Min values are cleared. The display shows shortly ‘CLr‘.

clear Max-values: 

press ‘up’(3) for 2 seconds

Max values are cleared. The display shows shortly ‘CLr‘.

After 10 seconds the currently measured values will be displayed again.

Err.1

measuring range ex-
ceeded

Wrong signal

Temperature above 140°C not allowed.
Choose right measuring range for con-
ductivity

Err.2

Measuring value below
measuring range

Wrong signal

Temperature below -5°C not allowed.
Choose right measuring range for con-
ductivity

Err.7

System fault

Error in device

Disconnect from supply and reconnect.
If error remains: return to manufacturer

Err.9

Sensor error

Sensor or cable defective Check sensor, cable and connections

Er.11

Calculation not possible

Calculation variable
missing or invalid

Check temperature

8.8.8.8

Segment test

The transducer performs a display test for 2 seconds after power up.
After that it will change to the display of the measuring.