SPG Analog Pressure Gauge

SPG Analog Pressure Gauge as per EN 837-1 for mechanical pressure measurement. Suitable for oil-hydraulic and gaseous media which do not corrode copper alloys. Use with other media on request. Up to 1000 bar. Available in nominal sizes 63 and 100 mm. Process connection for BSP (G1/4, G1/2), NPT (1/4 NPT, 1/2 NPT), SAE (7/16–20 UNF). Chrome nickel steel housing (1.4301). Acrylic glass viewing pane. Filled with glycerin. Standard scale plate with pressure shown in bar and PSI. Also available with bar or flange fastening.

Features

• Suitable for hydraulic oil and gaseous media compatible with copper based alloys
• Available in nominal sizes 63 and 100 mm / 2.5 and 4 in
• Thread form: for BSP (G1/4 and G1/2), NPT (1/4 NPT and 1/2 NPT), SAE (7/16–20 UNF)
• Stainless Steel (1.4301) housing
• Acrylic sight glass
• Glycerin filled
• Standard dual scales with pressure indication in bar and PSI
• U-bolt or flange mounting kit on request

Options

• Protective rubber cap
• Additional scale readings including personalization
• U-bolt and flange mounting kits are available separately as spare parts

Technical Data

• Pressure gauge according to EN 837-1
• Subject to technical modifications

Accuracies

• SPG-063: 1.6 (± 1.6 % FS as per EN 837-1)
• SPG-100: 1.0 (± 1.0 % FS as per EN 837-1)

Permissible Temperatures

• Ambient: -20 °C to +60 °C (-4 °F to +140 °F)
• Media: max. +60 °C (max. +140 °F)

Protection Ratings

• IP65: for all manometer SPG-100 and SPG-063 16 bar (232 PSI)
• IP65 protection rating: Dust tight and protected against water jets
• IP54 for all manometer SPG-063 ≤ 16 bar (232 PSI) due to pressure compensation opening
• IP 54 protection rating: Dust protected and protected against splashing water