Features
Large measuring range; for corrosive media and heavy oil, tar, crude oil, resin and other high viscosity media, have a strong adaptability.

Working pressure: normal pressure
Medium density: ≥0.6 g/cm³
Measurement range: L = any specified measurement range within 20m, for more 
than 20m by the user specified, according to special specifications.
Precision:± 10mm
Medium temperature: -30-300 ° C
Installation verticality of guide copper wire：≤±5°