Setting
Display
Starting
value
Sensor
pH
↳CHECK
off
TEMP
off
↳UNIT
°C
↳VALUE
25.0 ℃
↳VALUE
77.0 °F
CONTACT pause
↳POL
norm.open
1.
Attention: If this setting is changed, all parameters are reset to the corresponding fac‐
tory settings
Operating menus for the measured variables pH and ORP
Possible values
Increment
Lower
value
pH
ORP
off
< 1 MΩ
no probe
full test
auto
manual
off
°C
°F
0.1 ℃
0.0 ℃
0.1 °F
32 °F
pause
hold
norm.open
norm.close
d
Upper
Remarks
value
Process variables
switchover pH <-->
redox
Sensor monitoring
'off'
Sensor break
check (glass
break)
Check for pres‐
ence
Check for sensor
break and pres‐
ence
Pt 1000
manual
Correction off
Correction variable
unit
120.0 ℃
Manual correction
variable °C
248 °F
Manual correction
variable °F
Configuration dig‐
ital contact input
Polarity of the con‐
tact input
1.
65