Level Measurement View All

Technical Reference

Learn more about Level and Capacitance Level Measurement.

Continuous Float Type Level Transmitters and Point Level Indicator

Point level sensors are designed for easy installation, minimal shock, vibration, and pressure; and to work with a variety of media.

Continuous Ultrasonic Level Transmitters

Advanced ultrasonic level measurement sensors for liquids with non-contact control.

Continuous Capacitive Level Transmitters

Designed for continuous level measurement of conductive, non-conductive liquids and other fluid types. Available in many sizes and with a variety of features.

Continuous Pressure Level Transmitters

Submersible transducers suitable for liquid level and depth measurement, suitable for immersion in most industrial liquids and oils.

Continuous Radar Level Measurement

Ideal when conditions are in need of non-contact liquid level measurement, but ultrasonic level measurement is not acceptable. Can be designed for your specific level measurement needs.

Ultrasonic Point Level Switches

Ideal solution to a host of liquid level sensing and control applications, offered in varying sizes, materials, styles, and limits to fit your application.

Capacitive and Conductance Point Level Switches

Designed to control the level of all conductive or capacitive mediums, models vary for ude in different environments.

Solid State Radio Frequency Level Switches

Unlike other switches, radio frequency switches can tolerate reasonable amounts of sticky build-up and still function flawlessly.

Buoyancy Level Switches

Measure the difference between the weight of the displaced fluid and the weight of the float.

Optic and Leak Detection Level Switches

Ideal for leak detection, optic sensor creates a pulsed beam of infrared light recognizes and if the tip is wet or dry.

Tuning Fork Level Switch

Point level switches based on the vibrating tuning fork principle, that are designed to detect low or high levels of liquids.

Horizontal/Side Mount Float Switches

Designed for side mounting into tanks that have restricted space or inaccessible tops or bottoms, available in different types of measurement mediums.

Vertical Mount Float Switches and Point Level Indicator

Mounts vertically at the top or bottom of a tank, available in compact or industrial designs and a variety of features.

Switches for Dry Materials

Level measurement for many granular, pelletized and powder bulk applications.

Controllers and Accessories

Everything you need to easily use, monitor and control your level measurement devices.

Relays

Complete or interrupt a circuit electrically with no moving parts.

Intrinsic Safety Barriers

Learn about Intrinsic Safety and view our guide to buying the right relay.