Standard pressure gauge Ø 80 mm, G 1/2 radial bottom, -1 to 0 bar, plastic case, type 5301 - Riegler 101944

For vacuum systems the Ø 80 mm standard gauge gives a direct reading across -1 to 0 bar. It connects via G 1/2 radial bottom.

Advantages

• Scale graduation 0.02 bar for accurate reading across -1 to 0 bar
• Accuracy class 1.6, equal to a permissible error of ±16 mbar over the span
• Ø 80 mm with bottom radial connection, G 1/2 male thread
• Plastic case, plastic window
• Medium and ambient temperature -20 to 60 °C

Typical use

Typical locations are vacuum systems, suction lines and vacuum generators. Media may be gaseous or liquid as long as they do not attack copper alloy, are not highly viscous and do not crystallise out.