Level sensors monitor the level of liquids, pellets, powders, and other similar products in tanks and process systems. Available sensors include contact, non-contact and submersible sensors, as well as float and rotating paddle level switches. Flowline series controllers add the ability to control alarms, pumps, valves and other industrial equipment.
For part listings and specifications, go to Shop Now
Flowline ultrasonic level sensors/switches use ultrasonic waves to measure the distance between the sensor and the media being measured.
Prosense GWR series guided wave radar level sensors are a low-cost solution to measure levels of water- or oil-based media, and soiled, viscous liquids or liquids that are prone to formation of deposits. Rugged 316 stainless steel housings are IP68/IP69K rated.
ProSense SLT series submersible level sensors provide continuous liquid level measurement by sensing the hydrostatic pressure produced by the height of liquid above the sensor and providing a 4-20 mA output signal compatible with PLCs, panel meters, data loggers, and other electronic equipment. Transmitters, vent filters, bellows, and junction boxes are available.
The ProSense DPTW series differential pressure transmitter series is precision engineered for accurate differential or gauge pressure measurement of a wide variety of liquids, gases, and steam applied to both pressure sensing ports.
ProSense VFL series liquid level switches use tuning fork technology for point level detection, with a DC output for connection to controller inputs or AC/DC switch for control of valves and pumps.
ProSense float level switches provide a low-cost general purpose solution for single point monitoring of liquid level in a variety of applications. These switches are available in several different material constructions for compatibility with many types of liquids, a wide operating temperature range, and various system pressure requirements. Vertical and horizontal mounting styles with several mounting thread variations are available for easy installation.
ProSense rotating paddle level switches operate by contact with the medium; if the paddle is stopped by the material, the motor's position change operates switch contacts. Robust and compact, these switches are ideal for detecting the full, empty, refill, or point level status in silos, hoppers, and bins containing bulk solids such as cereals, animal feeds, washing powders, granulates, or wood.
Flowline capacitance level switches provide reliable high or low liquid level detection of water-based conductive liquids with light coating, crystalizing or scaling characteristics.
Flowline level controllers include the Switch-Pro™ and DataPoint™ general purpose level controllers. The Switch-Pro™ series is available in three discrete sensor input configurations. The DataPoint™ series provides single tank level indication.
ProSense conductive liquid level controllers detect and control levels of conductive liquids (tap water, seawater, sewage, chemical solutions, etc.).