Endress+Hauser Proservo NMS81 - Long-Term Drift; Influence of Ambient Temperature; Influence of Medium Temperature; Influence of Medium Pressure

Proservo NMS81
Endress+Hauser 29
Long-term drift
Within the specified error of measurement
Influence of ambient
temperature
Within the specified accuracy according to OIML R85 (2008)
Influence of medium
temperature
None (Displacer principle is not influenced by medium temperature.)
Influence of medium
pressure
No influence of medium pressure to the measuring principle.
Effect of gas phase
No effect of gas phase to the measuring principle.