Design ASME B40.100 & EN 837-1 |
Pressure connection Material: copper alloy 1/4¡± NPT
lower back mount (LBM) |
Sizes 3¨ö¡± (80 mm) |
Bourdon tube Material: copper alloy ¡Â1,000 PSI:
C-type, soldered ¡Ã1,500 PSI: helical type, brazed |
Accuracy class ¡¾ 2/1/2% of span (ASME B40.100 Grade
A)
|
Movement Copper alloy |
Ranges Vacuum / Compound to 200 psi Pressure from 15
psi to 15,000 psi or other equivalent units of pressure or vacuum |
Dial White aluminum with black lettering |
Working pressure Steady:3/4 scale
value Fluctuating:2/3 full scale value Short time:full scale
value |
Pointer Black aluminum |
Operating temperature Ambient: -40¡ÆF to +140¡ÆF (-40¡ÆC
to +60¡ÆC) - dry -4¡ÆF to +140¡ÆF (-20¡ÆC to +60¡ÆC) - glycerine
filled Medium: max. +140¡ÆF (+60¡ÆC) ¡Â1,000 psi max. +212¡ÆF (+100¡ÆC)
¡Ã1,500 psi |
Case Gold-painted forged brass with integral
connection and blowout plug with polished stainless steel front flange.
Suitable for liquid filling |
Temperature error Additional error when temperature
changes from reference temperature of 68¡ÆF (20¡ÆC) ¡¾0.4% for every 18¡ÆF
(10¡ÆC) rising or falling. Percentage of span. |
Window Acrylic with Buna-N gasket |
Weather protection Weather resistant (NEMA 4 / IP 54) |