Size
2¾" dial
Scale Length
7" through one pointer revolution
Range
-400" H20 to 100 psi
Accuracy
0.33% of full scale
Sensitivity
0.2% of full scale
Pressure element volume
2.5 cc for the range 0-10" water;
2.0 cc for all other ranges
Case volume
179 cc
Maximum case pressure
150 psig
Maximum case leak rate
Will not exceed 0.64 x 10-5 std cc/sec or 0.0018 psi/hr
Case connection
⅛" female NPT pressure and static connections. Each has a built-in stainless steel filter and is located on the back of the case.
Case construction
Anodized aluminum with tempered-glass dial cover
Flush mounted by four screws through bezel
Materials exposed to measured gas
Pressure element: beryllium copper, brass, soft solder in ranges to 100" water; silver and soft solder in ranges above 100" water.
Case: aluminum, beryllium copper, brass, stainless steel, nylon, ethylene propylene rubber, soft solder, synthetic sapphire, white paint, drawing ink, lacquer.
Ranges above 100" water have silver solder also.
Options
-
Calibration in most metric units is available at no extra cost
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Other units of calibration are available at extra cost
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Excess pressure relief valves to 100 psi are available at extra charge
Weight and shipping weight
Approx. 2 lbs.
Ordering Information
When ordering, please specify ordering number, range, and mounting angle. (Extra cost if mounting angle is other than vertical).
Note: This gauge should not be used for corrosive gases or for liquids of any kind.