Design
EN 837-1
Nominal Size in mm
50, 63, 100
Accuracy Class
NS 50, 63: 1.6
NS 100: 1.0
Scale Ranges
NS 50: 0 … 1 to 0 … 400 bar
NS 63, 100: 0 … 0.6 to 0 … 1000 bar
or all other equivalent vacuum or combined pressure and vacuum ranges
Pressure Limitation
NS 50, 63:
Steady: 3/4 x full scale value
Fluctuating: 2/3 x full scale value
Short time: Full scale value
NS 100:
Steady: Full scale value
Fluctuating: 0.9 x full scale value
Short time: 1.3 x full scale value
Permissible Temperature
Ambient: -20 … +60 °C
Medium: +60 °C maximum
Temperature Effect
When the temperature of the measuring system deviates
from the reference temperature (+20 °C):
Max. ±0.4 %/10 K of the span
Ingress Protection
IP 65 per EN 60529 / lEC 529
