LD293 Profibus Pressure Transmitter

  • The LD293 is from the first generation of Profibus-PA Devices. It is an economical alternative level and gauge pressure transmitter.
  • It is based on a field-proven capacitive sensor that provides reliable operation and high performance.
  • This lightweight design eliminates the need for mounting brackets and transmitter supports in many applications.
  • Its microprocessor-based electronics allows total interchangeability with Smar capacitive sensors. It is automatically corrects sensors characteristics changes caused by temperature fluctuations.
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Description

  • 0 ~ 125 Pa to 0 ~ 25 MPa
  • 0 ~ 0.5 inH20 to 0 ~ 3600 psi
  • ± 0.075% Accuracy
  • 40:1 Rangeability
  • Wetted parts in 316 SS, Hastelloy
  • Totally digital; including sensor, electronics and communication (Except LD290)
  • Digital LCD display
  • Weather proof, explosion proof and intrinsically safe
  • Self diagnostics
  • Three options of technology

PROFIBUS PA

  • Use of the Analog Input function;
  • Easy firmware upgrade (via Flash Memory Interface);
  • Easy update to FoundationTM fieldbus and HART® protocol

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