Technical information   
7.4 Climatic ambient conditions 
  IFP V2, IFP V2 PRO, IFP V2 ETH 
94  Operating Instructions, 03/2023, A5E46641410-AE 
7.4  Climatic ambient conditions 
7.4.1  Long-term storage 
The following information applies to a device that is stored in its original packaging for longer 
than two weeks.  
The device meets the requirements of IEC 60721-3-1:2018 Class 1K21. 
7.4.2  Transport and short-term storage 
The following information applies to a device that is transported in the original packaging 
and weather-proof packaging, and stored from some time.  
The device was tested according to IEC 60721-3-2:2018 Class 2K11 with the following 
amendments and limitations: 
 
1140 ... 660 hPa, corresponds to an elevation of -1000 to 3500 m 
According to ANSI/ISA-71.04-2013 severity level G3 
 
 
If dewing has developed, wait until the device has dried completely before switching it on. 
 
Do not expose it to direct heat radiation from a heating device.  
7.4.3  Operating Conditions 
The following information applies to a device installed according to the specifications in these 
operating instructions. 
The device is designed for weatherproof and stationary operation according to 
IEC 60721-3-3. 
The device was tested according to IEC 60721-3-3:2019 Class 3K3 with the following 
amendments and limitations: 
 
vices, 
Mounting in landscape 
format 
0 ... 50 °C (12", 15" and 19" device) 
0 ... 45 °C (22" and 24" device) 
Inclined, maximum inclination 
0 ... 40 °C