NACE solid-front pressure gauges

Instrumentation · Pressure

Nuova Fima MGS60 safety pressure gauges are solid-front Bourdon tube gauges with a 125 mm (4.5") turret case, built to ASME B40.1 and in a NACE MR0103/MR0175 (ISO 15156-3) version. In the event of a leak or rupture of the elastic element, the operator is protected by a stainless steel safety cell and a blow-out back. They are mainly used in the petrochemical and Oil & Gas industries, where they must withstand the most severe conditions created by H2S, the environment and viscous, non-crystallising media. They cover ranges from 0…1 to 0…600 bar (0…15 to 0…10000 psi) and vacuum, with grade 1A accuracy to ASME B40.1 (±1% of FSV) and process fluid temperatures from -30 to +150 °C. The seamless Bourdon tube is Monel 400 and the 1/2-14 NPT socket AISI 316L or Monel 400, with helium leak testing. TIG welding between the safety cell and the socket strengthens the instrument; the case is glass-fibre reinforced, UV-stabilised polyamide, with IP65 protection (IP67 when filled with glycerine, silicone or fluorinated fluid). At Tecnovent we help you select the range, filling and certificates your plant requires.