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  • Types 332.30, 333.30 - Bourdon Tube Pressure Gauges without or with Liquid Filling Test Gauge Series, Safety Pattern Version, Class 0.6

Types 332.30, 333.30 - Bourdon Tube Pressure Gauges without or with Liquid Filling Test Gauge Series, Safety Pattern Version, Class 0.6

Applications
For gaseous and liquid aggressive media that are not highly viscous or crystallising, 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

Special Features
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

Description

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