Diaphragm pressure gauge


Applications of the diaphragm pressure gauge

  • For measuring points with increased overpressure
  • With liquid-filled case for applications with high dynamic pressure loads or vibrations (Model 433.50)
  • For gaseous and liquid, aggressive and highly viscous or contaminated media, also in aggressive ambience
  • Process industry: Chemical/petro-chemical, power stations, mining, on- and offshore, environmental technology, machine building and general plant construction


Special Features of the diaphragm pressure gauge

  • All stainless steel construction
  • High overpressure safety
  • Process connection thread or open flange
  • Wide choice of special materials
  • Scale ranges from 0 … 16 mbar

Toon alle productspecificaties

Design
EN 837-3

Nominal size in mm
100, 160

Accuracy class
1.6

Scale ranges
0 ... 16 mbar to 0 ... 250 mbar (flange Ø 160 mm)
0 ... 400 mbar to 0 ... 25 bar (flange Ø 100 mm)
or all other equivalent vacuum or combined pressure and vacuum ranges

Pressure limitation
Steady: Full scale value
Fluctuating: 0.9 x full scale value

Overpressure safety
5 x full scale value, however max. 40 bar

Permissible temperature
Ambient: -20 ... +60 °C
Medium: +100 °C maximum
Storage: -40 … +70 °C (scale ranges ≤60 mbar: -20 ... +70 °C)

Temperature effect
When the temperature of the measuring system deviates from the reference temperature (+20 °C):
max. ±0.8 %/10 K of full scale value

Ingress protection
IP54 per IEC/EN 60529
(with liquid filling Model 433.50) IP65)

 

Specificaties

Principe Manometer
Procesaansluiting draad G", draad NPT
Afmeting 1/4", 1/2"
Behuizing Roestvaststaal
Meetelement Roestvaststaal
Uitgang Visueel
Drukbereik 0..10 bar, 0..25 bar, 0..40 bar, 0..400 bar, 0..600 bar, 0..1000 bar
Manometer diameter 63 mm, 100 mm, 160 mm
Aansluitpositie Achter
Manometer vulling gevuld
Merk Wika
Hygienisch Niet Hygienisch
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