Environmental conditions

Climatic conditions

Extended storage (weatherproof):

EN 60721-3-1 (1998) class 1K2,
ambient temperature -30 °C to +70 °C (deviating from the standard),
non-condensing, no condensation

Transport (weatherproof):

EN 60721-3-2 class 2K3,
ambient temperature -30 °C to +70 °C (deviating to the standard),
non-condensing, no moisture condensation

Operation (fixed installation, weatherproof):

EN 60721-3-3 class 3K3,
ambient temperature -30 °C to +60 °C (deviating to the standard),
non-condensing, no moisture condensation

• The following designs are not allowed for ambient temperatures below -20 °C:
• Designs with size 2 electronics cover with fan
• The following designs are not allowed for ambient temperatures below -25 °C:
• Designs of the DAC communications version
• Designs with M23 or M12 connectorsDo not insert or disconnect the M12 connectors on the electronics cover in ambient temperatures below -25 °C.
• Designs with CSB51A or CSL51A safety option
• Designs with pressure compensation fitting (option /PE)
• Please observe the following derating in ambient temperatures above +40 °C: I_{N Motor} reduction: 3% I_N per K at 40 °C to 60 °C.

Chemically active substances

Extended storage (weatherproof):

EN 60721-3-1 (1998), class 1C2,
no corrosive gases, no salt mist (in contrast to the standard)

Transport (weatherproof):

EN 60721-3-2 class 2C2,
no corrosive gases, no salt mist,
no sea water (in contrast to the standard)

Operation (fixed installation, weatherproof):

EN 60721-3-3 class 3C2,
no corrosive gases, no salt mist

Mechanically active substances

Extended storage (weatherproof):

EN 60721-3-1 (1998), class 1S1, no conductive dust

Transport (weatherproof):

EN 60721-3-2 class 2S1

Operation (fixed installation, weatherproof):

EN 60721-3-3 class 3S1, no conductive dust