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Ametek - US Gauge

Portable Test Gauges

U.S. Gauge 3” test gauge combine high accuracy, rugged construction and portability for a wide range of field and production testing applications.

The instrument is available in a durable ABS chrome plated case designs. Optional felt-lined cover protects window against scratching or breakage. Test gauges incorporate bourdon tube sensing elements for a wide selection of ranges from 30 up to 5000 psi. A knife-edged, adjustable pointer improves viewing and simplifies front zero calibration.

Specifications:

DIAL SIZE 3”
CASE ABS, chrome plated
RING ABS, chrome plated
COVER (Optional) ABS, chrome plated
WINDOW Polycarbonate
POINTER Knife-edged, black, adjustable
DIAL Steel, white background with black markings. Arc of calibration on model 1409 is 300º except 0 to 5000 psi range arc is 270º
MOVEMENT Geared with moving parts of dissimilar metals to minimize friction and wear
BOURDON TUBE:
Phosphor bronze
Beryllium copper



30 through 1000 psi

1500 through 5000 psi
CONNECTION 1/4-18 ANPT low mount, brass
ACCURACY ±0.5% of span in 0 to 30 through 0 to 1000 psi (Grade 2A)
±1% of span in 0 to 1500 psi through 0 to 5000 psi (Grade 1A)