The 310 Level-Tek is a remotely mounted, RF capacitance sensing, on/off control and display instrument.

The 5318A Level-Tek updated electronics for more flexibility.

The 5100 Level-Lance is a microprocessor-based, advanced technology, on/off level detection instrument.

The 314B Duplex Level-Tek is an all solid state RF control instrument providing on/off control with two independently adjustable set points, each with its own output control relay.

The 5400A Level-Lance is a microprocessor-based on/off level control system that provides economical 1 to 4 point control using only one sensing element.

The 352 Conductivity Switch is an on/off control unit that is completely self-contained and activates when reaching the calibrated set point on the probe.

The Excalibur 7000 offers both a smart RF capacitance microprocessor-based level transmitter and PID controller, providing the flexibility to meet all level application requirements.

The 158A Level-Tel capacitance-to-current RF transmitter designed to be remotely mounted from the sensing probe and is used for continuous level measurement and control.

The 167 Level-Tel is a self-contained sensing transmitter. It features anti-coating circuitry that prevents build-up on the sensing probe, thus minimizing error.

The 5000A Level-Lance is a microprocessor-based transmitter that provides continuous level measurement.