Manual

9 TECHNICAL DATA
102
ALTOSONIC V12
www.krohne.com 04/2013 - 4002643502 - MA ALTOSONIC V12 R02 en
Display and user interface
Display and user interfaceDisplay and user interface
Display and user interface
Graphic display LC display, backlit white
Size: 128x64 pixels, corresponds to 59x31 mm = 2.32"x1.22".
Display turnable in 90° steps.
The readability of the display could be reduced at ambient temperatures
below -25°C/-13°F.
Operator input elements 4 optical keys for operator control of the signal converter without opening the
housing.
Display functions
Display functionsDisplay functions
Display functions
Language of display
texts
English, French, German, Dutch, Russian
Units Metric and Imperial units selectable from list / free unit.
Measuring accuracy
Accuracy ≤ ±0.2% of measured flow rate, for high pressure flow calibrated.
≤ ±0.1% of measured flow rate, for high pressure flow calibrated and
linearised.
Repeatability < ± 0.1%
Operating conditions
Temperature
TemperatureTemperature
Temperature
Process temperature Standard: -20...+70°C / -4...+158°F
Option: -40...+100°C / -40...+212°F
Ambient temperature -40…+60°C / -40…+140°F
Storage temperature -40…+60°C / -40…+140°F