Model 111.10R

Bourdon Tube Pressure Gauge

Refrigeration Gauge, Standard Series

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  • Refrigeration test manifolds
  • Compressed air systems
  • Suitable for fluid medium which does not clog connection port or corrode copper alloy

Product features

  • Durable red or blue steel case
  • Metric size gauge
  • Silicone dampened movement


EN 837-1 & ASME B40.100

2.5”, 3” & 4” (63 mm, 80 mm & 100 mm)

Accuracy class
± 1/2/5% of span
1% at zero pressure
2% in the first 75% of the scale
5% in the last 25% of the scale

0/120 psi (8 bar), retard to 350 psi (34 bar)
0/500 psi

Working pressure
Steady: 3/4 of full scale value
Fluctuating: 2/3 of full scale value
Short time: full scale value

Operating temperature
Ambient: -40°F to 150°F (-40°C to 65°C)
Media: 150°F (+65°C) maximum

Temperature error
Additional error when temperature changes
from reference temperature of 68°F (20°C)
+0.4% of span for every 18°F (10°K) rising or falling.

Pressure connection
Material: copper-alloy
Lower mount (LM)
1/8“ or 1/4“ NPT

Bourdon tube
Material: copper alloy

Copper alloy, silicone dampened

White aluminum with stop pin and black lettering.
Zero-adjustment screw on dial

Black aluminum

Red or blue painted steel

Snap-in acrylic

Bourdon Tube Pressure Gauge<br>
Model 111.10R

Bourdon Tube Pressure Gauge
Model 111.10R

  • Bourdon Tube Pressure Gauge<br>
Model 111.10R
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