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We observe in Naphtha level measurement (using DP-Capillary type), there is a level fluctuation with a uniform interval in respect to time. Naphtha density variation with respect to temperature (Temp range- 20 to 50degC) is negligible.
Construction of tank:
- The dimension of this cylindrical tank - Length: 1.5 meter, diameter:1 meter.
- Level measurement range - 0 to 850mmwc
- Inlet pipe without isolation from plant drain line.
- Outlet pipe connected to the pump with manual isolation.
- The tank consists of a flare line with a manual isolation.
The level increases up to 200mmwc (in the night time) and comes back to the initial point (in the daytime). This is cyclic event.
Comparatively purpose:
A Local sight gauges indicates no variation in the level as explained above.
Kindly advice for elimination of this fluctuation.
(Contact: [email protected])
Construction of tank:
- The dimension of this cylindrical tank - Length: 1.5 meter, diameter:1 meter.
- Level measurement range - 0 to 850mmwc
- Inlet pipe without isolation from plant drain line.
- Outlet pipe connected to the pump with manual isolation.
- The tank consists of a flare line with a manual isolation.
The level increases up to 200mmwc (in the night time) and comes back to the initial point (in the daytime). This is cyclic event.
Comparatively purpose:
A Local sight gauges indicates no variation in the level as explained above.
Kindly advice for elimination of this fluctuation.
(Contact: [email protected])