Capsule Vacuum Gauges Description:
AIRTECH's Capsule Vacuum Gauges are designed to measure absolute pressure in Torr and give readings that are independent of barometric pressure. Variation of pressure causes deformation of the hermetically-sealed aneroid capsule. The evacuated capsule transfers this movement mechanically to the pointer that indicates the pressure in absolute terms.
Dimensions (inches)
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Bourdon Tube Vacuum Gauges Description:
The
AIRTECH Bourdon Tube Vacuum Gauges are designed for general vacuum
service. These gauges are commonly used on central systems, in OEM
applications and for industrial services that require indication in
inches of mercury (in. Hg).
This general purpose gauge is designed for use when pressure medium is
non-corrosive to brass or phosphor bronze.
VG Specifications |
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Model |
Ranges
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Accuracy
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Graduations
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Movement
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Case and Ring
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Pointer
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Connection
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Dial Size
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VG-2
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0-30" Hg
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2%
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1" Hg
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Brass
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High-Impact Polycarbonate
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Polycarbonate
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1/4" NPT Back
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2"
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VG-4
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0-30" Hg |
1%
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.5" Hg
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Brass
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SS case with pressed-on ring-acrylic lens
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Aluminum- Friction
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1/4" NPT Bottom
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4 1/4"
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VCG Gauge Features
- Accuracy
± 2% of full scale deflection - Range & Graduations
• VCG 100 0-100 Torr 2 Torr/scale division
• VCG 760 0-760 Torr 10 Torr/scale division - Materials of Construction
• Case - aluminum alloy with "O" ring sealed tempered glass face
• Dial Plate - aluminum
• Pointer - aluminum
• Pressure element - beryllium copper - Connection
1/4" MNPT Bottom Connection
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*Specifications subject to change without notice. Please contact factory for specification updates.