Owner manual

Series 642 Technical data
Pyromation, Inc. 37
9.0.5 Environment
Ambient temperature limits • Without display: -40 to +85 °C (-40 °F to +185 °F)
• With display: -40 to +80 °C (-40 °F to +176 °F)
For use in hazardous areas, see Ex certificate
Storage temperature • Without display: -40 to +100 °C (-40 °F to +212 °F)
• With display: -40 to +85 °C (-40 °F to +185 °F)
Operating height Up to 2000 m above MSL
Climate class As per EN 60 654-1, Class C
Degree of protection IP 67, NEMA 4x
Shock and vibration resistance 3g / 2 to 150 Hz as per IEC 60 068-2-6
Electromagnetic compatibility
(EMC)
Interference immunity and interference emission as per EN 61 326-1 (IEC 1326) and NAMUR NE
21
0.08...2 GHz 10 V/m; 1.4...2 GHz 30 V/m to EN 61000-4-3
Condensation Permitted
Installation category I
Pollution degree 2
At temperatures < -4 °F (-20 °C) the display may react slowly. Readability of the display
cannot be guaranteed at temperatures < -30 °C (-22 °F).