KROHNE ALTOSONIC V, Installation Manual

Page: 9 / 31

04/2012 www.krohne.com 9
ALTOSONIC V
INTRODUCTION
1
The UFP-V Flow Processor and I/O rack are designed to operate safely under the following
conditions:

Indoor use or mounted in a suitable housing usable up to protection category according EN
IEC 60529 of the housing

Use up to an altitude of 2000 m above sea level

Operation ambient temperature range 0°C to +50°C

Use with a relative humidity of 5 ~ 85% @ 50°C non-condensing

Storage temperature range: -20°C to + 70°C

Mains supply voltage fluctuations up to -15 and +10% of the specified voltage range

Over voltages up to category II on the main supply voltage (IEC 60364-4-443)

Connected to protective earth conductor (Protection Class I)

Rated pollution degree 2