Ista ultego III smart plus Technical Description page 2

Outstanding features
Outstanding features
Meter for measurement of flow and energy in a heat or cold circuit with water using the ultra-
sonic principle.
Important properties are:

Non-wearing due to non-moving parts

Compact, space-saving design

Robust all-metal measuring section

Exceptional robust DuraSurface™

Easy installation and read out

Fast and intelligent temperature measuring interval

Large, easy readable display

Flow measurement with maximum values

2 set days per month for 24 months (parameterizable)

Battery lifetime up to 11 years

Integrated communication for remote readout or system connection

Self-diagnosis
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