Standard pressure gauge Ø 100 mm, G 1/2 radial bottom, 0 to 4 bar, plastic case, type 145 - Riegler 101972

This standard gauge displays positive pressure from 0 to 4 bar purely mechanically via a bourdon tube, so it stays readable without power. Nominal size Ø 100 mm, G 1/2 connection radial bottom.

Key benefits

• Scale graduation 0.1 bar for accurate reading across 0 to 4 bar
• Accuracy class 1.6, equal to a permissible error of ±64 mbar over the span
• Ø 100 mm with bottom radial connection, G 1/2 male thread
• Plastic case, plastic window
• Red reference pointer to mark a set point or limit
• Medium and ambient temperature -20 to 60 °C

Specifications

Applications

Typical locations are compressed air networks, air service units, regulators and compressors. The gauge handles gaseous and liquid media that are neither highly viscous nor crystallising and do not corrode copper alloy.