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TLL352 Liquid Level Sensor


paper-clip Technical Datasheet

The Fozmula TLL352 Liquid Level Sensor is a heavy-duty unit that saves you time by self-calibrating to new or replacement fluid. Featuring a 1" thread connection with bolt hole configuration and no moving parts, the TLL352 suits most applications and features a long-service life. GTS stocks a large range of TLL352 in 4–20 mA output, but can supply other outputs in a variety of lengths as needed. Contact the GTS Team below to find out more.


  • Heavy-duty capacitance-type liquid level sensor
  • Self-calibrates to new or replacement fluid
  • No moving parts; adds to long-service life
  • 4–20 mA output in-stock now!
  • Voltage and resistive outputs available to order
  • 1" thread connection with bolt hole configuration
  • Custom lengths available