Appendix A
46
PFR 500/E Instruction Manual
16 October 2001
Environmental limits
The system includes two temperature level sensors used to issue auto-warning and
auto-shutdown incase the over temperature limit is reached.
Requirements
Description
Temperature (Operating)
5 to 35 degrees C (41 to 95 degrees F)
Temperature (Non-operating
-40 to 65 degrees C (-40 to 149 degrees F)
Relative Humidity (Operating)
5 to 75%, non-condensing
Relative Humidity (Non-operating
5 to 95%, non-condensing