Conductive level alarm / for liquids / single-point

Yamada Corporation

Float level alarm / for liquids / single-point

Polylok

Float level alarm / for liquids / single-point

Polylok

Ultrasonic level alarm / for solids / single-point

Solid Applied Technologies Ltd

Conductive level alarm / for solids / single-point

Solid Applied Technologies Ltd

Electromechanical level limit switch / for liquids / single-point

Rolland

Float level alarm / single-point / for overflow detection

Lico Electronics Gmbh

Conductive level alarm / for conductive liquids / for water / single-point

Riels Instruments

Single-point level alarm

Binmaster