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Models
• 2000 series : recording on continuos tape chart
• 1000 - 4000 series : recording on circular chart
Pressure
• For pressure from 1 bar to 400 bar, measurement is
effected by means of a spiral ring Boudon manometric element, manufactured in stainless steel AISI 316.
• For pressure from 400 mbar to 600 mbar measurement is effected by means of manometric bellows manufactured in bronze.
• Connections: ½” NPTF.
• Accuracy: better than ± 1%.
Temperature
• Mercury expansion or inert gas thermometric element, manufactured in carbon steel or stainless steel.
• Thermometric element length: 2-5-10-15-20-25-30 mt., besides 5 mt. the adjustment accur at ambient temperature.
• Range scale -10/+40°C, -20/+60°C, -20/+80°C, 0-100°C.
• Process connections through threaded thermoelement ¾” NPTM, 1” NPTM or flanged.
• Accuracy: better than ± 1%.
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Common Technical Features
• Clockwork available on a
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: 1-24-48-168 h
• Case: by IP54 die-casting aluminium; painted with epossidic powders.
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On Request
• More records in the same case (at least 3 scale ranges).
• Element termometric on request temperature range scale and length.
• Chart speeds or rotations on requests.
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