to 1000 psig
0.1% of full scale
Repeatability: 0.03% of full scale
0.01% of full scale
Hysteresis: 0.1% of full scale for ranges of 150 psi and below;
0.2% of full scale for 200 psi and above
temperature effect: 0.1% of full scale per 10°C/50°F change from
30" through two pointer revolutions
Ranges 150 psi
and below: 6.9 cc with pointer at zero; 8.6 cc, at full scale.
Ranges 200 psi
and above: 10 cc. For the range 1-125 water only: 6.3 cc with pointer at
zero; 8.0 cc, at full scale
service: Gauges with ranges of 200, 300, and 500 psi (Bourdon tubes)
can be calibrated for liquid service as an option. The 0-1000 psi range is
calibrated for liquid service only.
pressure: Cases are open to atmosphere.
Ranges of 200, 300, and 500 psi (Bourdon tubes), when calibrated for
liquid service, have bleed tubes to facilitate filling and flushing. On
the 1000 psi range, a bleed tube is standard.
connections: 150 psi and below, 1/8" female NPT; 200 psi and above, ¼"
female NPT. Both have a built-in stainless steel filter and are located in
the bottom of the case.
construction: Anodized aluminum with high-strength, scratch-resistant
plastic dial cover. Bezel has no screw holes; the case has special clips,
which make flush mounting easy.
adjustment: A zero adjustment is accessible through the front of the