SSI Technologies Ultrasonic Point Level Sensors
SSI Technologies Ultrasonic Point Level Sensors (PLS) include the Fluid-Trac series. These PLSs are durable, economical, and reliable control modules for limit-level control OEM applications. The PLSs are available in custom options with time delays, pump protection automatic shutoff, and pump down/up features. This SSI product guide from SSI Technologies explains the workings and benefits of the Ultrasonic Point Level Sensors.