Foxboro P0926JF 4-slot Vertical Baseplate Brand new and GenuineOperating Conditions: Temperature: 20 to +70C ( 4 to +158F) Relative Humidity: 5 to 95% (non condensing) Altitude: 300 to +3,000 m ( 1,000 to +10,000 ft) Storage Conditions: Temperature: 40 to +70C ( 40 to +158F) Relative Humidity: 5 to 95% (non condensing) Altitude: 300 to +12,000 m ( 1,000 to +40,000 ft) Contamination Standards: Non Enclosure Mounted: Class G3 (Harsh) as per ISA Standard S71. 04 Enclosure Mounted: Class G3 (Harsh) as per ISA