Bourdon Tube Pressure Gauge Type 111.11RF Refrigeration Gauge Standard
Series
Application
- Refrigeration test manifolds
- Compressed air system
- Suitable for fluid medium which does not clog connection port or corrode
copper alloy
Special Features
- Durable red or blue ABS case
- Zero-adjustment screw on dial
- Silicone dampened movement
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Standard Features
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Design |
ASME B40.100 |
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Sizes |
2¨ö¡° (68 mm) |
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Accuracy Class |
¡¾ 1/2/5% of span |
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1% at zero pressure |
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2% in the first 75% of the scale |
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5% in the last 25% of the scale |
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Ranges |
-30 InHg / 120 psi, retard to 350 psi, 0/500 psi
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Additional Ranges / Consult Factory |
Working Pressure |
Steady: |
3/4 of full scale value |
Fluctuating: |
2/3 of full scale value |
Short Time: |
full scale value |
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Operating Temperature |
Ambient: |
-40¡ÆF to 140¡ÆF (-40¡ÆC to 65¡ÆC) |
Media: |
140¡ÆF (+65¡ÆC) maximum |
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Temperature Error |
Additional error when temperature changes from reference
tempe-rature of 68¡ÆF (20¡ÆC) ¡¾0.4% for every 18¡ÆF (10¡ÆC) rising or falling.
Percentage of span. | |
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