General service liquid filled pressure gauge (Bourdon Tube)
Model Name
P254 series
Size
-
Weight
-
Product Details
Service intended
P254 series are designed to measure a high dynamic pressure load and it can be used where severe vibrations are present. It is recommended to be used with a gaseous and a liquid media that are not highly viscous and not to be used where copper alloy parts could be corroded. Its application extends to hydraulics, compressors and shipbuilding.
Nominal diameter
50, 63, 75 and 100 mm
Accuracy
±1.5 % of full scale
Scale range (MPa, kPa, bar)
-0.1 ~ 0 to 0 ~ 40 MPa
Working pressure
Steady : 75 % of full scale Over range protection : 130 % of full scale
Brass <6 MPa : C type bourdon tube ≥6 MPa : Helical type bourdon tube
Case
Stainless steel (304SS)
Cover
Stainless steel (304SS) Crimp ring type
Window
Polycarbonate (50 and 63 mm) Safety glass (75 and100 mm)
Movement
Brass
Dial
White aluminium with black graduations
Pointer
Black painted aluminium alloy
Process connection
50 and 63 mm : ⅛", ¼" PT, NPT and PF 75 mm : ¼", ⅜" PT, NPT and PF 100 mm : ¼", ⅜", ½" PT, NPT and PF One piece type connection (50 and 63 mm) Two piece type connection (75 and 100 mm)