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Dial 4.5” (115mm) 4.5” (115mm)
Case Aluminum, painted black Aluminum, painted black
Front Flange SS, polished SS, polished
Back Flange Steel, painted black Steel, painted black
Lens Glass Glass
Ring SS, polished SS, polished
Socket 316L SS Brass
Connection 1/4” NPT or 1/2” NPT standard 1/4” NPT or 1/2” NPT standard
Bourdon Tube 316L SS Phosphor bronze
Movement SS Brass
Pointer Aluminum, anodized black, micrometer adjustable Aluminum, anodized black, micrometer adjustable
Welding 316L SS TIG Argonarc Tin/copper alloy
Over-Pressure Limit 30% of full scale value 30% of full scale value
Working Pressure Maximum 75% of full scale value Maximum 75% of full scale value
Ambient/Process Temperature -40°F to 150°F (-40°C to 65°C) -40°F to 150°F (-40°C to 65°C)
Accuracy ±0.5% ANSI/ASME Grade 2A ±0.5% ANSI/ASME Grade 2A
Enclosure Rating IP52 IP52