Capacitive level switch CLS-53N Ultrasonic level meters ULM-53 Capacitive level meter for diesel CLM-40N-20 Ultrasonic level meters ULM-53L Gauge-pipe level sensors GPLS-25N Capacitive level sensors CLS-18 Ultrasonic level meters ULM-55 Capacitive level meters CLM(X)-36-1,2 Capacitive level sensors CLS-1,2,3 Capacitive level sensor CLS-203 Flexible level sensor FLD-48 ''Meduse'' Power supply and switching unit LCU-2421 Intrinsically safe supply unit NSU-911 Intrinsically safe supply units SNSU and DNSU Isolating repeater PIU-420 Digital panel meters PLC-423-2 Programmable process controllers DMP Stabilized power supplies SPSU
