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In investigating some anomalies in my HP drum (900-1800 PSIG) DP level measurement, I have found that my transmitters are ranged higher than the mechanical measurements. The application is a wet leg measurement, drum face tap penetration, drum bottom penetration, heat trace, condensate pots.
All three of like transmitters are ranged the same on three different sets of identical taps on opposite sides of drum. xmitter range 88 in wc, tap distance 54". Drum control set point should be -22 from top tap +/- 3"
I have similar issues on all three drums, of course they are all different ranges.
I can not figure out why these transmitters are ranged this way?
All three of like transmitters are ranged the same on three different sets of identical taps on opposite sides of drum. xmitter range 88 in wc, tap distance 54". Drum control set point should be -22 from top tap +/- 3"
I have similar issues on all three drums, of course they are all different ranges.
I can not figure out why these transmitters are ranged this way?