RIB850 Test pressure gauge Riels Instruments - 2 Pages

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RIB850 Test pressure gauge Riels Instruments

Catalog excerpts

TEST PRESSURE GAUGES PRESSURE CONTROLS Test pressure gauges RIB850 They are used to calibrate and test industrial gauges or for precision measurements in the laboratory; they can be used for both liquid and gaseous fluids, except for those having a high viscosity or prone to crystallisation. Each gauges is supplied with a calibration certificate issued by our lab, indicatin the global error of the gauge and the references to the primary gauge use for the calibration. Tutti i dati ed i contenuti di questa scheda sono di proprietà esclusiva di Riels Instruments RIB850-4 Flush with 3 holes flange; RIB850-1 Direct, bottom connection. RIB850-2 Wall with 3 holes flange; bottom connection. back connection. RIB850-5 Flush with U clamp, back connection. RIB850-3Direct, back connection. Design features DIAL SIZE (DS): ACCURACY: CASE AND RING: PRESSURE CONNECTION: ELASTIC ELEMENT: MOVEMENT: POINTER: WINDOW: WINDOW GASKET: DIAL: mm 100 – 150 – 200 – 250 Class 0,25. (Class 0,6 Ø 100 and ranges from 60 to 400 mbar) according to EN837-1. AISI 304 stainless steel with bayonet clutch; nitrile rubber NBR safety plug. AISI 316; thread G1/2” A UNI ISO 228/1 • from 60 to 400 mbar: Phosphorous bronze bellow - only for gaseous fluids • form 0,6 to 1000 bar: CuBe seamless tube • from 0,6 to 1000 bar - Class 0,6: AISI 316L st. st. seamless tube hight precision clockwork alloy, pinion and bolt of the sector mounted on bushes in semi precious stone. adjustable in black anodized aluminium; knife execution. glass 3 mm thick. nitrile rubber NBR. white aluminium; black scale and graduation with anti-parallax mirror ring. Ranges Range mbar Scale Interval mbar Equivalent units and ranges for pressure or vacuum Thecnical characteristics OPERATING PRESSURE: OPERATING TEMPERATURE: OVERPRESSURE: THERMAL DRIFT: DEGREE OF PROTECTION: Constant: full scale. Changeable: 90% full scale. Ambient: 10 ÷ 30 °C Process fluid: max 60 °C Up to 60 bar: 25% F.S.V. From 100 bar: 15% F.S.V. max ± 0.05% of span every 10 °C of deviation from the reference temperature of 20 °C. IP55 according to EN 60529

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• SPECIAL SCALES: Single - Double    Quadruple: 0/20 psi - 0/1,4 bar - 0/100% lin. - 0/10 quadratic • CLASS OF PRECISION 0,6 • LIQUID FILLING (CLASS OF PRECISION 0,6) • FLANGE PRESSURE CONNECTION 0 40 mm with clamping lugs (max 60 bar) • CASE • CALIBRATION CERTIFICATE ISSUED BY SIT (Calibration service in Italy) Tutti i dati ed i contenuti di questa scheda sono di proprieta esclusiva di Riels Instruments DIAL SIZE How to order When ordering specify: Model, Mounting, Dial, Range, Pressure connection, Option and accessories Example: RIB850-I DNI00 0/10 bar G 1/2" Case

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