Applications
For gaseous and liquid media that are not highly viscous or
crystallising
Precision measurement in laboratories
Highest-accuracy pressure measurement
Testing and calibration of industrial type pressure gauges
Special Features
Knife edge pointer and dial with mirror band scale for
optimal accuracy of reading
Precise movement with wear parts of argentan
Particularly easy-to-read scale due to nominal size 250
Scale ranges up to 0 … 1,600 bar
Description
Design
per EN 837-1, including transport case and acceptance test
certificate (individual listing of the calibration points)
Nominal size in mm
250
Accuracy class
0.1
Scale ranges
0 ... 1.0 to 0 ... 1,600 bar
or all other equivalent vacuum or combined pressure and
vacuum ranges
Adjustment medium
≤ 25 bar: Gas
> 25 bar: Oil
Pressure limitation
Steady: Full scale value
Fluctuating: 0.9 x full scale value
Permissible
temperature
Ambient: -20 … +60 °C
Medium: +100 °C maximum
Temperature effect
When the temperature of the measuring system deviates from
the reference temperature (+20 °C):
Max. ±0.1 %/10 K of full scale value
Ingress protection
IP 54 per EN 60529 / lEC 529