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MN17 DN150 Bourdon Tube Test Gauge

MN17 DN150 Bourdon Tube Test Gauge

Brand: Nuova Fima

These instruments have been designed for laboratories, instrument testing or recalibration facilities and in other applications where accuracy and repeatability are of primary importance. 

These instruments have a solid separating wall in stainless steel, placed between the dial and the elastic element and an integral blow out back that is released from the case whenever a pressure is created inside the case, due to leaks or accidental ruptures of the elastic element. 

They can be used with fluids or gasses that do not have high viscosity and do not crystallize. 

The wetted parts in beryllium copper permits higher accuracy. 

Upon request we can supply the calibration certificate issued by an Internationally recognized laboratory of ACCREDIA (Ex S.I.T. - Italian Calibration Service).

Specifications

Accuracy Class

  • 0,25 as Per EN 837-1

Ambient Temperature Range

  • +59° to +149° F (+15° to +65° C)

Blow Out Disk

  • Stainless Steel

Bourdon Tube

  • Beryllium Copper Alloy

Calibration Temperature

  • 68° F (+20° C)

Case

  • Stainless Steel

Dial

  • Aluminum, Green with Black Markings & Anti-Parallax Mirror Band

IP Protection Rating

  • IP55 as Per IEC 529

Movement

  • High Precision Typical, Horology Alloy

Overpressure Limit

  • 15 % of Full Scale Value for Ranges ≥ 1500 psi (100 bar)
  • 25 % of Full Scale Value for Ranges ≤ 1000 psi (60 bar)

Pointer

  • Adjustable, Aluminum, Black, Knife-Edge

Process Fluid Temperature

  • +149° F, Max.

Ring

  • Stainless Steel Bayonet Lock

Safety Designation

  • S3 as Per EN 837-2

Socket Material

  • AISI 316L Stainless Steel

Thermal Drift

  • ± 0.1 % / 10 K of Range (Starting from 68° F / 20° C)

Window Material

  • Safety Glass

Working Pressure

  • Maximum

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