Description
15
Level Sensor L1
A piezoelectric pressure sensor is mounted in the base of the large process vessel.
One side is connected to the inside of the process vessel, and the other is open to
atmosphere, allowing the pressure in the process vessel to be measured relative to
atmosphere. This sensor therefore measures the level of water in the vessel.
Temperature Sensor T1
A type k thermocouple temperature probe mounted with the heating/cooling coil in
the small process vessel. This probe is used to measure the fluid temperature inside
the small process vessel.