Wika 131.11 mechanical Bourdon tube pressure gauge

Product Item : 131.11.050
Category： Wika
Scale ranges:0 ... 1 to 0 … 1,000 bar
Measuring system:stainless steel
Bezel ring:cam ring (bayonet type), stainless steel
Accuracy class:class 2.5
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Technical Information

Specifications according to data sheet	PM 01.05
Case	stainless steel
Movement	stainless steel
Accuracy class	class 2.5
Measuring system	stainless steel
Standard article
Unit of outer Scale	bar

Applications

For gaseous and liquid aggressive media that are not highly viscous or crystallising, also in aggressive environments
Machine building and general plant construction
Indication of failure alarm on gas cylinders
CDA (Clean Dry Air) applications

Product features

Case and wetted parts from stainless steel
Version per EN 837-1 or ASME B40.100
Cost-effective and reliable
Scale ranges from 0 ... 1 to 0 … 1,000 bar [0 ... 15 to 0 ... 15,000 psi]

Specifications

The compact model 131.11 Bourdon tube pressure gauge is constructed with a case and wetted parts from stainless steel.

The modular design enables a multitude of combinations of process connections, nominal sizes and scale ranges. Due to this high variance, the instrument is suitable for use in a wide range of applications within industry.

The instrument is frequently used as a failure alarm indicator on gas cylinders. With its compact design and moderate purchase costs, the pressure gauge also qualifies for machine-building and plant-construction applications.

Due to the use of high-quality stainless steel materials and its robust design, the instrument is suitable for liquid and gaseous media, also in aggressive environments.

For mounting in control panels, the pressure gauges can be fitted with a surface mounting flange or with a triangular profile ring and mounting bracket.

Tags: Wika 13111 mechanical Bourdon tube pressure gauge