2000 Series

PR Series

Common Technical Features
• For pressure from 1 bar to 400 bar, measurement is effected by means of a spiral ring Bourdon manometric element, manufactured in stainless steel AISI 316.
• For pressure from 40 mbar to 600 mbar measurement is effected by means of manometric bellows manufacted in bronze.
• Connections: ½” NPTF (for PR series: ¼”GASM).
• Accuracy: better than ± 1%.
• Clockwork available on mechanical version, electrical version 220Vcc (110V), quartz version with a special 1,5 Vcc intrinsecally safe battery pack (CESI CERTIFICATE EX-97 D.083).
• Tape chart recording speed; 2 or 20 mm; rotation for circular chart: 1-24-48-168h; rotations for rectangular charts 24-48h or daily/weekly.
• Case: by IP54 die-casting aluminium; painted with epossidic powders.

On Request
• More records in the same case (at least 3 scale ranges).
• Chart speeds or rotations on requests.