LD400WH

WirelessHART™ Pressure, Level and Flow Transmitters

WirelessHART™ Pressure, Level and Flow Transmitters

The LD400WH Series is a complete line of intelligent pressure, differential, absolute, gauge, static high pressure differential and flow transmitters, in addition to models for level, insertion level, remote seals and sanitary applications. The LD400WH provides the best solution for field applications requiring wireless data transmission and demand high performance.


It is a robust, highly reliable and safe solution for pressure, level and flow measurement.  

  • Up to ± 0.04% of Accuracy
  • Up to ± 0.1% of URL Stability - Guarantee For 10 Years
  • 200:1 Rangeability
  • 35 ms Total Response Time
  • Non-volatile Flow Totalizer (not available for WirelessHART)
  • Tank Linearization 
  • PID Control Capability (not available for WirelessHART)
  • Advanced Diagnostics
  • Bi-directional Flow Measurement
  • Supports DD, EDDL, and FDT/DTM
  • Non-polarity Power Input
  • Built-in Transient Suppression
  • TUV certified for safety applications

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