Starting at $1,782.90
  • Usually ships in 1-2 weeks



  • Threaded process connections
  • -40 to 203°F (-40 to 95°C) temp range
  • 10 to 43psi (0.7 to 3bar) pressure range
  • Maximum measuring range:
    • Liquids: 85ft (25m)
    • Solids: 50ft (15m)
  • Blocking distance: 0.6m (2ft)
  • International explosion protection certificates


The E+H Prosonic FDU93 Ultrasonic Level Sensor is for continuous, non-contact and maintenance-free level measurement of fluids, pastes, sludges and powdery to coarse bulk materials. But also for flow measurement in open channels and measuring weirs. The measurement is unaffected by dielectric constant, density or humidity and also unaffected by build-up due to the self-cleaning effect of sensors. Suited for explosion hazardous areas. Maximum measuring range in liquids 25m (85ft), solids 15m (50ft).