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 TR420 Series Continuous Output Level Transmitter (Float Type)   Printer Friendly Version
Available in lengths up to 15 feet, the TR420 features a standard ½ inch resolution (optional ¼ inch resolution) and a variety of enclosure styles.The 4-20 mA and 1-5 VDC output options are compatible with most programmable controllers, SCADA systems and meters.

With a wide selection of mounting styles, float configurations and materials, the TR420 provides accurate and continuous measurement in many liquid level applications. The variety of float styles and densities afford the best and most direct means for continually monitoring surface interfaces of dissimilar liquids in a single tank.
Operating
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As the float moves, a magnet inside the float actuates a series of reed switches and resistors embedded in the stem. The signal is electronically conditioned through the on-board or remote transmitter board to provide a proportional output.


  • UL approved
  • 12 VDC or 24 VDC (4-wire connection)
  • Field replaceable electronics
  • Wide variety of materials and mountings
  • Lengths up to 15 feet
  • Compatible with programmable controllers and digital receivers

  • See Sales Literature

  • Power: 12 VDC, 24 VDC
  • Output Signal: 4-20 mA, 1-5 VDC
  • Power Consumption: 1 VA
  • Linearity: ±0.5% of actual

 Literature: (US English)
  Sales Literature
  Instruction Manual

  Product Catalog