Siemens ST-H Continuous Ultrasonic Level Transducers

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Price $1,073.00

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Ultrasonic transducer for measuring liquid level in chemical storage and liquid tanks. 12° beam angle. Range 1-33 feet (0.3 to 10 meters), 44 KHz frequency, good to temperatures 140°F (60°C) for ATEX models, 163°F (73°C) for CSA/FM models.

Territory Restriction: Due to our territory agreement with Siemens, Lesman is the authorized Siemens sales representative in Illinois, Indiana, Wisconsin, Eastern Missouri, Michigan's Upper Peninsula, Paducah KY area, Oregon, Washington, Northern Idaho, Western Montana, Alaska, and Hawaii. If you are outside that area, you can find your local sales office or get technical assistance by calling 800-365-8766 or 972-522-4500, or sending an email to

Siemens ST-H ultrasonic transducers continuously measure level in chemical storage and liquid tanks, even in harsh or corrosive environments. The transducer's narrow design allows it to be mounted on a 2" standpipe, completely protected from the process.

  • 44 KHz signal
  • 12° Beam Angle
  • 1 to 33 foot measuring range (0.3 to 10 meters)
  • IP68 rated ETFE or PVDF enclosure
  • 2" NPT process connection standard; Can be mounted in a narrow standpipe
  • CSA, FM, ATEX, INMETRO approved, CE compliant
  • Built-in temperature sensor for temperature compensation
  • Kit includes one printed Quick Start guide and documentation CD-ROM

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More Information
Point or Continuous Level Continuous
Level Media Liquid
Level Technology Ultrasonic
Measuring Range 1 to 33 Feet (0.3 to 10 Meters)
Wetted Materials ETFE or PVDF

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