Attributes

Key Value
(Hidden) max pressure d.3,000 psig x For High O.
(Hidden) Series x Accur.+/-3-2-3% x 140
Accuracy+/-3-2-3%
Accuracy GradeASME B40.1 Grade B
Adjustable Set PointsYes
Ambient Operating Tempe.-40 Degrees to 200 Deg.
ApplicationCompressors, Filtration.
Application - Max Press.For High Operating Pres.
Basic Gauge Case Materi.Metal
Basic Gauge Wetted PartsBuna-N
Bezel Gasket MaterialBuna-N
Blowout Safety BackNo
Body Material316 Stainless Steel
Bolt Circle Diameter3.5 in
Brand and SeriesMIDWEST INSTRUMENT 140
Case ConstructionGlass Reinforced
Case Depth0.78 in
Case Diameter3.37 in
Case ShapeRound
Connection LocationBack
Country of Origin (subj.United States
Dial ColorWhite
Dial MaterialEngineered Plastic
Diaphragm MaterialBuna-N
Differential Gauge Conn.1/4 in
Differential Gauge Conn.FNPT
Differential Pressure G.Differential Pressure G.
Differential Pressure R.0 to 50 psi
Differential Pressure R.psi
Differential Pressure R.0 to 50
Gauge Accuracy+/-3-2-3%
Gauge Case Material316 Stainless Steel
Gauge Connection Locati.Back
Gauge Nominal Dial Size2 1/2 in
Gauge Operating Temp. R.-40 Degrees to 200 Deg.
Gauge Primary Range Sma.2
Hazardous Location Rati.Not Rated
Housing Material316 Stainless Steel
IncludesInstructions
Includes Calibration Ce.No
Includes Mounting Hardw.No
Includes Vent PlugNo
IP/NEMA RatingIP65, NEMA 4X
ItemDifferential Pressure G.
Manufacturer Warranty L.5 yr
Manufacturers Warranty .5 yr
Max Pressure ApplicationFor High Operating Pres.
Maximum Working Static .3,000 psig
Movement Material316 Stainless Steel
Movement TypeRotary
Nominal Dial Size2 1/2 in
Non-SparkingNo
Panel Mount Characteris.3 L Dia Holes on E Dia .
Panel-MountableYes
Pressure Gauge TypeDifferential Pressure G.
Pressure Range0 to 50 psid
Primary Scale Minor Gra.2
Process Connection1/4 in NPT Female
Process Connection Gend.Female
Process Connection Loca.Back
Process Connection Size1/4 in
Process Connection TypeNPT
Process Temperature Ran.-40 Degrees to 200 Deg.
Rated Total Pressure3000 PSI
Removable BezelNo
Repeatability1%
Scale TypePressure
Seal MaterialBuna-N
Sensor MaterialBuna-N
Sensor TypeDiaphragm
SeriesSeries 140
StandardsASME B1.20.1, ASME B40..
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