Pressure Measuring Instruments Pressure Gauges

Reliable pressure gauge for the machine and plant construction industry as well as domestic technology

For chemical and press engineering applications

Longer service life, robust

Cost-effective and reliable

Different customized versions available

Application For gaseous and liquid media which are not highly viscous, do not crystallize and do not attack copper alloys.

！For measuring gas or vapour, these gauges must be used in accordance with the table “ Selection Criteria as pre EN 837-2”.

Specifications Design

EN837-1

Nominal size in mm

63, 100, 160

Accuracy Class (according to EN837-1)

NS63: CL1.6

NS100, 160: CL1.0

Measuring ranges

-1 … 0bar to -1 … 15bar

0 …0.6bar to 0 … 1000bar

Application area

Steady:

≤60bar full scale value

＞60bar 3/4 X full scale value

Dynamic load:

≤60bar 0.9 X full scale value

＞60bar 2/3 X full scale value

Short term:

≤60bar 1.3 X fully scale value

＞60bar full scale value

Operating temperature range

Ambient: -20 …. +60℃

Medium: +150℃

Temperature performance

When the temperature of the measuring system deviates from the reference temperature (+20℃): max.±0.4%/10k of the span

Degree of protection

IP65 (EN 60529)

With housing vent(≤25bar): IP54