630.20-Wika-Capsule Pressure Gauges, Germany

Models 610.20, 630.20

Nhà sản xuất Wika, Germany
Capsule Pressure Gauges
Test Gauge Series, Class 0.6, Standard Series or Stainless Steel Seriess

Applications

• Precision measurement in laboratories
• High-accuracy pressure measurement
• For gaseous, dry and non-aggressive media
• Model 630.20 also for aggressive media

Special Features

• Zero adjustment in front
• Special connection location on request
• Low scale ranges from 0 … 10 mbar

Description

Design
EN 837-3

Nominal size in mm
160

Accuracy class
0.6

Scale ranges
0 … 10 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

Operating 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. ±0.6 %/10 K of full scale value

Ingress protection
IP 54 per EN 60 529 / lEC 529