Rosemount 3100

From simple level measurement to local control functionality and hazardous area approvals, the Rosemount 3100 Ultrasonic level is a reliable and cost-effective, non-contacting measurement solution from Emerson.

Time proven ultrasonic technology with advanced software and state-of-the-art electronics delivers highly reliable level measurements.


  • Standard Integral LCD and push buttons for simple setup and on-site programming
  • 2 Integral signal relays for local control available
  • Easy plant integration with 4-20mA ⁄ HART® output and PlantWeb support
  • Temperature compensation with integral or optional remote temperature sensor
  • Two-wire direct current (dc) loop-powered
  • Wide operating range to 36 ft. (11 m)
  • No moving parts and no contact with the liquid
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