TECNICAL FEATURES

• Application
- local mounting with bottom connection (standard);
- surface or flush mounting (only on request).

• Nominal sizes
- 100 and 150

• Casing
- case and ring in AISI 304 stainless steel with bayonet bezel.

• Protection degree (according to EN 60529)
- IP 55 for dry execution;
- IP 65 for liquid filled execution (on request - option V66).

• Window
- glass (standard);
- methacrylate for liquid filled execution;
- laminated safety glass (on request - option V17).

• Blow-out device
- EPDM rubber plug for dry execution and FPM (Viton) rubber plug for liquid filled execution.

• Filling liquid
- silicone fluid.
• Pressure connection (according to EN 837-1)
G 1/2 B (1/2 Gas or BSP) or 1/2-14 NPT EXT (1/2 NPT) thread in AISI 316L stainless steel (others on request).

• Pressure element
- AISI 316Ti stainless steel.

•Welding
- TIG.

• Movement
- stainless steel.

• Ranges (according EN 837-1)
o Graduation:
- pressure gauges: 0 ÷ 1; 0 ÷ 1,6; 0 ÷ 2,5; 0 ÷ 4; 0 ÷6; 0 ÷10; 0 ÷ 16; 0 ÷25; 0 ÷ 40; 0 ÷ 60; 0 ÷ 100; 0 ÷ 160; 0 ÷250; 0 ÷ 400; 0 ÷ 600;
- vacuum gauges : -1 ÷ 0; (divisions as per table C1 at page P08)
- other graduations not normalised for single or double range (on request).
o Unit of pressure:
- bar, kPa and MPa for single or double range (Kg/cm2 and psi on request only)
o Scale angle:
- 270 °.

• Over-pressures (occasionally allowed)
- 130% of full scale value.

• Pointer
- aluminium with micrometrer adjustment.

• Dial
- white aluminium with black figures (for dial modifications see available options).

• Accuracy (according to EN 837-1)
- class 0,5 (± 0,5% of full scale deflection) for dry execution;
- class 1 (± 1% of full scale deflection) for liquid filled execution.