
E+H Prosonic S FDU91F Hazardous Area Ultrasonic Level Sensor
The Endress+Hauser Prosonic S FDU91F is an explosion-protected, non-contact ultrasonic level sensor engineered for continuous level measurement of liquids and bulk solids as well as open channel flow monitoring in hazardous areas. Featuring an integrated temperature sensor for automatic time-of-flight sound velocity compensation and robust Ex-approvals, it delivers reliable, maintenance-free performance across chemical plants, fuel storage facilities, and industrial treatment basins.
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