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