PMC Engineering

STS PTM/N Rangeable 4-20 mA Depth/Level Transmitter

STS PTM/N Rangeable 4-20 mA Depth/Level Transmitter

The PTM/N series is part of a comprehensive range of pressure transmitters specifically designed for the measurement of depth and level in water, wastewater and tanks. The series 32 provides a conventional 4-20 mA, 2-wire configuration, rangeable to 25% of the specified FS. Features such as Kevlar strengthened cable, titanium, ballast weights, dataloggers, etc. broaden the installation opportunities. The modular design permits fast delivery for all pressure ranges and standard options.


  • Fully Submersible, 1" Diameter
  • Ranges: Scale (Zero based) 0-40" WC to 0-360 psig other ranges and pressure units can be specified
  • Rangeable to 25% of specified FS
  • Accuracy: 0.1% & 0.25%
  • Material: 316L SS or Titanium
  • Output: 4-20 mA

Typical Applications Include:

Tank level measurement - Deep wells, lakes, dams, bore holes and reservoirs - Bore holes - Surface water, irrigation canals and rivers - Wastewater and sewage treatment plants

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