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Finds the Density from calibration constants
and a frequency signal. The density is then corrected for pressure and
temperature effects. In addition a velocity of sound correction can be
applied for Liquid Petroleum Gas (LPG).
Constants used are from the Solartron liquid
density transducer calibration certificate.
References
Solartron 7835, 7845, 7846 & 7847 Advanced
Liquid Density Transducers – Tech. Manual, Part No. 78355015A, Dec.
1996
Solartron TYPE 7915 FLOW COMPUTER – Oper. Manual, Part No. 79155007
April 1994
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