100mm Rear Entry Pressure Gauges

For measurement of the pressure of liquids up to 700 bar that are not highly viscous, subject to crystallisation, or corrosive to copper or tin alloys.

Technical Specifications

• Case and bezel : stainless steel AISI 304
• Window : shatter resistant acrylic
• Damping liquid : bi-distilled glycerine
• Connection : brass. G1/2" BSP Male threaded (Centre Back)
• Sensitive element : copper alloy bourdon tube up to 70 bar, phosphor bronze for pressure from 100 to 690 bar.
• Mechanism : high-precision watchmakers' brass
• Joints : soldered in tin alloy or silver alloy for pressure above 60 bar
• Indicator : tempered steel
• Dial : stoved enamel on aluminium
• Accuracy : class 1.6
• Scale : dual psi (outer) + bar (inner)