SAP Con is a manufacturer of level measurement instruments including a variety of liquid level sensors such as tuning/vibrating fork level measurement sensors for accurate level measurement of liquids of solids in vessels, capacitive level measurement sensors for rf capacitance level measurement, rf admittance level switches and conductivity level switches for measure water and liquid level sensors and indicators that work on the conductivity based level measurement principle.

Innovative Solutions design and manufacture level sensors for a variety liquid level measuring applications. These include capacitance sensors, float level sensors and guided wave radar level transmitters. The CS01 capacitance transmitter features a simple four button calibration to set for whatever media it is measuring. Its 316 stainless steel probe comes in lengths up to 60" and is available in NEMA 4 or explosion-proof housings.

Innovative Components manufactures a variety of liquid level indicators for industrial applications. Various types of liquid level indicators are offered including electrical float type, mechanical float type, pressure transmitters and ultrasonic transmitters. These sensors give point to point or continuous readings and are ideal when full to empty readings of tanks, drums, or large containers.

Automation Products Group designs and manufactures liquid level sensors and float switches including the MP series magnetostrictive liquid level sensors. Theses sensors are high resolution float level monitors featuring loop powered 4-20 mA , user adjustable 4 mA and 20 mA setpoints, .1" resolution, lengths up to 20' and temperature sensing options. Other products include the KA-1H cable suspended float switch with no external moving parts, polypropylene float body and no mercury or lead.