Ultrasonic Level Detectors TLA for Accurate Liquid Level Monitoring

Ultrasonic level switches of TLA type are designed for level control of aggressive and non-aggressive liquid media; they are installed on various fixed and moving objects in shipboard and industrial conditions. TLA level switch is a modification of ultrasonic level switch UTS and provides signalling of two filling levels. The main application of the TLA level switch is in TSS/Alarm cargo overflow control systems for signalling of 95% and 98% loading level. The alarms are used for signalling the level of loading in cargo tanks of tankers, FSO, FPSO floating storage facilities, onshore storage facilities for oil products. TLA has two sensitive elements (waveguides), providing two levels of actuation, the length of the waveguides is determined by the customer taking into account the required levels of actuation.