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Ultrasonic Integrated / EasyTREK for Solids


The 4-wire EasyTREK & EchoTREK compact ultrasonic level transmitters are offered for solids level monitoring tasks where
previously only more complex, two part systems have performed adequately. NIVELCO’s high efficiency SenSonic narrow
beam angle transducers, giving superb signal transmission, make possible that the EasyTREK & EchoTREK units overcome filling
noise, dusting and irregular surface formations in most cases to give a high performance, compact, powder and solids level
measurement transmitter. This is provided by the QUEST+ software, using advanced process adaptive signal processing for
reliable echo monitoring, offering a best-in-class solution.


  • 4-wire transmitter
  • Non-contact level metering
  • Narrow 5° beam angle
  • Excellent signal processing
  • Temperature compensated
  • Secondary lightning protection
  • 32-point linearisation
  • PP and aliminum housing transducers with PVC foam
  • Joystick aiming device
  • Explosion-proof variants available
  • Level and volume measurement
  • Fail-safe indication
  • For challenging applications such as long distance measurement and light dust during filling


  • Level measurement of free flowing solids
  • Chemical industry
  • Food and beverage
  • Mining industry
Power supply:11.4–40 VDC, 11.4–28 VAC
Ambient temperature:−30°C…+60°C
Process temperature:−30°C…+60°C
Measuring range:0.6–60 m
Output:4…20 mA, HART®, relay
Process connection:1″ BSP and joystick aiming device
Ingress protection:IP65