Smar HART Pressure Transmitter

Smar HART Pressure Transmitter

Presuure Transmitters with HART Communications
Brand: Smar

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Description

LD301 – HART® – 4 to 20 mA Pressure Transmitter Models

  • Update output current in 100 ms with 0.75 µA/bit resolution;
  • Improved performance due to dedicated math co-processor;
  • Multi-drop operation mode;
  • PID control function;
  • Supports DTM and EDDL;
  • Bi-directional flow measurement;
  • With FMEDA analysis and MTBF of 244 years.
Features
  • ± 0.04% high performance option
  • ± 0.2% of URL stability guarantee for 12 Years
  • 120:1 rangeability
  • Span as small as 50 Pa (0.2 inH2O) up to a range limit of 40 MPa (5800 psi)
  • Static pressure up to 320 bar
  • Direct digital capacitance sensing (no A/D conversion)
  • True non-interactive zero and span
  • Local zero and span adjustment
  • Remote calibration and parameterization
  • Transfer functions: linear, V x, V x and V x
  • Tank linearization
  • Alphanumerical LCD indication
  • Small and lightweight
  • Explosion proof and weather proof housing approved (IP67)
  • Intrinsically safe certification
  • Signal simulation for loop tests
  • Non-volatile flow totalization
  • Configurable user unit
  • Configurable local adjustment
  • EMC (Electromagnetic Compatibility) according to IEC 61000-6-2, IEC 61000-6-4 and IEC 61326
  • Supported by DD, DDL and FDT/DTM