| 摘要 |
The present invention relates to a separable displacement level transmitting system. An existing integral displacement transmitter comprises: a displacer submerged in the liquid of a storage tank so that buoyancy is applied; a torsion bar in which stress is generated against the buoyancy applied to the displacer; a measurement sensor part for measuring strain based on the stress generated by the torsion bar, and converting the measured strain to an electric sensor signal; and screen manipulation parts for measuring and manipulating the signal of the measurement sensor part through monitoring. In the separable displacement level transmitting system, the electric sensor signal of the measurement sensor part is connected using a wire by enhancing the existing integral displacement transmitter. Accordingly, the present invention can be used without the loss of the temperature compensated data obtained from an existing experiment even through it is separated through the screen manipulation parts having a temperature compensation circuit at a constantly separated location in a state where temperature errors caused by line resistance are reduced. Also, the present invention facilitates the monitoring and the measurement manipulation by installing the multiple screen manipulation parts at one location in a control room or the appropriate site environment. |
