Wika / Dwyer / Baumer Pressure Gauge

WIKA is a world leader in the manufacture of pressure gauges and offer you the right pressure measuring instrument for your application.

Applications

• For gaseous and liquid aggressive media that are not highly viscous or crystallizing, also in aggressive ambience
• Precision measurement in laboratories
• High-accuracy pressure measurement, testing of industrial type pressure gauges
• Increased safety requirements
• With liquid filled case for applications with high dynamic pressure pulsations or vibrations

• Safety pressure gauge with solid baffle wall designed in compliance with operational safety requirements of EN 837-1, BS 1780 and ASME B 40.1
• All stainless steel construction
• Knife edge pointer for optimal accuracy of reading
• Wear-resistant precision movement of stainless steel
• Scale ranges up to 0 ... 1,600 bar

Design
EN 837-1

Nominal size in mm
160

Accuracy class
0.6

Scale ranges
0 ... 0.6 to 0 ... 1,600 bar
or all other equivalent vacuum or combined pressure and vacuum ranges

Adjustment medium
≤ 25 bar: gas
> 25 bar: liquid (inside of measuring system dried afterwards)

Pressure limitation
Steady: full scale value
Fluctuating: 0.9 x full scale value
Short time: 1.3 x full scale value

Operating temperature
Ambient:
-40 ... +60 °C without liquid filling
-20 ... +60 °C gauges with glycerine filling

Medium:
+200 °C maximum without liquid filling
+100 °C maximum with liquid filling

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

Ingress protection
IP 65 per EN 60 529 / IEC 529