Liquid filled gauge


Applications of the liquid filled gauge

  • Intended for adverse service conditions where pulsating or vibration exists
  • Suitable for all gaseous and liquid media that will not obstruct the pressure system or attack copper alloy parts
  • Hydraulics
  • Compressors, shipbuilding

 

Special Features of the liquid filled gauge

  • Vibration and shock resistant
  • Especially sturdy design
  • NS 63, 100 approved by German Lloyd and Gosstandart approval
  • Scale ranges up to 0 ... 1,000 bar

Description

Description of the liquid filled gauge

Design
EN 837-1

Nominal size in mm
50, 63, 100

Accuracy class
NS 50, 63: 1.6
NS 100: 1.0

Scale ranges
NS 50: 0 ... 1 to 0 ... 400 bar
NS 63, 100: 0 ... 0.6 to 0 ... 1000 bar
or all other equivalent vacuum or combined pressure and vacuum ranges

Pressure limitation

  • NS 50, 63: 
    Steady: 3/4 x full scale value
    Fluctuating: 2/3 x full scale value
    Short time: Full scale value
  • NS 100:
    Steady: Full scale value
    Fluctuating: 0.9 x full scale value
    Short time: 1.3 x full scale value

Permissible temperature
Ambient: -20 ... +60 °C
Medium: +60 °C maximum

Temperature effect
When the temperature of the measuring system deviates
from the reference temperature (+20 °C): 
Max. ±0.4 %/10 K of the span

Ingress protection
IP 65 per EN 60529 / lEC 529

Specifications

Principle Pressure gauge
Process Connection thread G ", thread NPT
Nominal diameter 1/4", 1/2"
House Stainless steel
meetelement Roestvaststaal
uitgang Visueel
Scale range 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
glycerine glycerine
Brand Wika
Hygienic Hygienic
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