LD300Series – Pressure Transmitter

SMAR
  • Pressure Transmitter for Pressure, Level and Flow Applications

SMAR

LD300Series – Pressure Transmitter

Feature

• ± 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;
• Write protection function;
• Three protocols options: HART®, FoundationTM Fieldbus, PROFIBUS PA.
• Supported by DD, DDL and FDT/DTM

Category:

Technical Specifications

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

  • Update output current in 100 ms with 0.75 ?A/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.

LD302 – FoundationTM Fieldbus Pressure Transmitter Models

  • 17 different types of function blocks for control strategies and advanced diagnostics;
  • Up to 20 function blocks;
  • Execution of up to 29 external links;
  • 12 mA consumption;
  • Dynamic block instantiation improves interchangeability;
  • Fieldbus Foundation registered and ITK approved;
  • MVC enabled;
  • MTBF of 186 years.

LD303 – PROFIBUS PA Pressure Transmitter Models

  • 12mA consumption;
  • Function blocks for analog input and totalization;
  • Integrated to SMAR PROFIBUS View and Simatic PDM
  • Supports DTM and EDDL;
  • Profile 3.0 improves interchangeability;
  • MTBF of 186 years

Others

N/A

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