FEATURES: • Pressure ranges from 30” vacuum to 200 PSI • 4-20 mA output signal • Micro DIN connector • ±0.5% accuracy (±1% for pressures ≤ 45 psi) • IP65 and IP67 enclosure ratings • Stainless steel construction with ceramic sensor • CE approved • 1 year instrument warranty / 3 year isolator warranty
Plast-O-Matic Gauge Guard isolates the transducer, eliminating corrosion and contamination. The gauge guard diaphragm is a flexible barrier that prevents the process fluid from entering the instrument. Pressure on the process side of the diaphragm flexes it against the instrument fill liquid, transmitting the pressure to the instrument. Conversely, vacuum causes the diaphragm to flex in the opposite direction creating an equal vacuum in the fill liquid which actuates the instrument. Gauge Guard component is molded of Grade 1, Type 1, Geon® PVC, Corzan® CPVC, Natural Polypropylene, Glass-filled Polypropylene or Kynar® PVDF. PTFE diaphragms are standard with all assemblies using transducer range of 0-25 PSI and greater. For 0-15 PSI and vacuum transducers, FKM elastomer diaphragms are used.