Pressure gauge for testing, calibration and laboratory measurement.

Size: 10" (250 mm)

Accuracy:

341.11: + 0.25% of span (ASME Grade 3A)

342.11: + 0.10% of span (ASME Grade 4A)

Ranges: (All ranges not stocked)

Vacuum / Compound to 30"HG / 0 / 200 PSI

Pressure from 10 PSI to 20,000 PSI

or other equivalent units of pressure or vacuum

Calibrating medium:

< 400 PSI: gas

> 400 PSI: oil

Working Range:

Steady: Full scale value

Fluctuating: 0.9 x full scale value

Operating Temperature:

Ambient: -4°F to 140°F (-20°C to 60°C)

Media: max. 212°F (+100°C)

Temperature Error:

Additional error when temperature changes from reference

temperature of 68°F (20°C) +0.04% for every 18°F (10°C)

STANDARD FEATURES

Connection:

Material: stainless steel

Lower mount (LM)

1/4" NPT Female

Bourdon Tube:

Material: Ni-Span C ®

Vacuum 30" Hg C-type

< 1500 PSI, C-type

> 1,500 PSI, Helical type

Movement:

Copper alloy with Argentan wearable parts

Dial:

White aluminum with black lettering,

330° mirrored band scale,

zero adjustment by rotatable dial ± 15°

Pointer:

Knife-edge, black aluminum

Case:

341.11: black painted steel case and friction-fit ring

342.11: Cast aluminum, dark grey, enameled finish with

built-in profile ring for panel mounting. Two panel mounting

brackets included.

Weather Protection:

Weather resistant (NEMA 4 / IP 54)

Standard Scales:

download the full datasheet