• High level alarm (1-4)
• Low level alarm (1-4)
• Any combination of high and/or low alarms
Contact sensors are susceptible to coating and scaling liquids, resulting in sticking / malfunction that requires frequent maintenance or replacement. EchoPod provides a non-contact solution for the retrofit of float trees and conductivity probes. Combining 4 built in SPST relays, EchoPod delivers a reliable, durable and dependable replacement. EchoPod's selectable hysteresis eliminates relay chatter from turbulent media, a feature contact sensors can't provide. Additionally, non-contact sensors are immune to the performance issues influenced by changes in a media's specific gravity. EchoPod's non-contact ultrasonic switch performance is level made simple.