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Manómetros tipo tubo Bourdon para aplicaciones de gas ultra puro

Designed for highly demanding applications where product surface quality and absolute purity of wetted parts are of utmost importance, particularly for measuring ultra-pure gases.
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MANOMETROS TIPO TUBO BOURDON PARA APLICACIONES DE GAS ULTRA PURO

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APLICACION MODELO TECNOLOGIA MARCA
Presión RF63RG,D3/ 63RG,MK,D3/ 63RG,IK,D3 Neumática AFRISO
FUNCION CODIGO SECCION
Manómetros tipo tubo Bourdon para aplicaciones de gas ultra puro 01-1034 01

Bourdon tube pressure gauges for ultra-pure gas applications.

Application.

Designed for highly demanding applications where product surface quality and absolute purity of wetted parts are of utmost importance, particularly for measuring ultra-pure gases. When measuring gas or vapour, the instruments must be used in accordance with the safety recommendations of EN 837-2.

Type D 3
Nominal size 63
Accuracy class (EN 837-1/6) 1.6
Ranges (EN 837-1/5) -1/0 to -1/+15 bar 0/0.6 to 0/400 bar
Calibration medium Nitrogen

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Application area
Static load: 3/4 x full scale value
Dynamic load: 3/4 x full scale value
Short term: full scale value

Operating temperature range
Medium: Tmax = +150 °C
Ambient: Tmin = -20 °C Tmax = +60 °C

Temperature performance
Indication error when the temperature of the measuring element deviates from 20 °C: rising temp. approx. ±0.4 %/10 K falling temp. approx. ±0.4 %/10 K percentage of full scale value

Protection IP 32 (EN 60529)



Standard version


Connection Bottom, either: 1/4-18 NPT 9/16-18 UNF, with pressure screw 9/16-18 UNF, with union nut
Measuring element Bourdon tube element under 60 bar "C" type bourdon tube over 60 bar helical tube leak tested (helium), leak rate under 10-9 mbar x l/s Wetted parts Connection stainless steel 316 Ti or 316 L
Measuring element Stainless steel 316 Ti or 316 L ultrasonically cleaned, flushed with nitrogen, electrolytically polished, surface roughness under Ra 0.6 μm
Movement Stainless steel
Dial Aluminium, white. Dial marking black Label "Ultra-pure gas"
Pointer Aluminium, black
Housing Stainless steel 304 with rear blowout
Push on bezel Stainless steel 304, bare metal surface
Front glass Plastic

Options

  • Surface roughness Ra 0.4/0.25 μm
  • Housing polished
  • Push-on bezel polished
  • Electrical contacts
     

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