Capsule pressure gauge, stainless steel

Models 632.50, 633.50
For the process industry, NS 63, 100 and 160

Technical information

Specifications according to data sheet	PM 06.03
Measuring system	stainless steel
Case	stainless steel
Bezel ring	cam ring (bayonet type), stainless steel
Movement	stainless steel
Standard features
Case filling	without
Window	laminated safety glass
Model	63X.50

Applications

With liquid filled case for applications with high dynamic pressure pulsations or vibrations
For gaseous, dry and aggressive media, also in aggressive ambience
Process industry: chemical/petro-chemical, pharmaceutical, biotechnology, machine and power generation industries

Special Features

Zero adjustment in front
All stainless steel construction
Special connection location on request
Low scale ranges from 0 ... 2.5 mbar

Description

Design
EN 837-3

Nominal size in mm
63, 100, 160

Accuracy class
1.6

Scale ranges
NS 63: 0 ... 40 mbar to 0 ... 600 mbar
NS 100: 0 ... 16 mbar to 0 ... 600 mbar
NS 160: 0 ... 2.5 mbar to 0 ... 600 mbar
or all other equivalent vacuum or combined pressure and vacuum ranges

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

Permissible temperature
Ambient: -20 … +60 °C
Medium: +100 °C maximum

Temperature effect
When the temperature of the measuring system deviates from the reference temperature (+20 °C): max. ±0.6 %/10 K of full scale value

Ingress protection per IEC/EN 60529
IP54 for model 632.50 (without liquid filling)
IP65 for model 633.50 (with liquid filling)