Product Specs
Accuracy
±2-1-2% of span (ASME B40.100 Grade A)
1% of span (OPT)
Dial Size
2 1/2″ (63mm)
3 1/2″ (90mm)
Process Connection Size
1/4 NPT Male
1/4 “O.D. Polytube hose barb
1/4__Tubing hose barb
1/8 _Tubing hose barb
1/8 NPT Male
3/16__Tubing hose barb
3/32__Tubing hose barb
Process Connection Location
3 o’clock
9 o’clock
Center Back
Lower
Top
Pressure Ranges
Vacuum, Compound, 10 in H2O to 15 psi
Mounting
Flush U-clamp for panel mounting
Stem
Dampening
FlutterGuard™
Case Style
Glass Filled Polysulfone (Black)
Window
Polycarbonate
Movement
Brass
Ashcroft 1490 Low Pressure Diaphragm Gauge
Ashcroft, Pressure Gauges, Pressure Instruments
Ashcroft 1490 Low Pressure Diaphragm Gauge
The Ashcroft® 1490 diaphragm gauge is a cost effective solution for low pressure measurement applications. It provides reliability and accurate performance due to its ultra-sensitive diaphragm measuring system. An ideal gauge for non-corrosive gas measurement.
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