Cameron BARTON 764 User Manual

Cameron BARTON 764 is a differential pressure transmitter designed for use in harsh environments, including nuclear power plants. It sends a 4-20 mA or 10-50 mA signal proportional to the pressure difference across a process. The device features a sealed enclosure for protection against environmental factors and is designed for long-term operation with minimal maintenance.

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BARTON 764 User Manual - Cameron | Download PDF | Manualzz

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Key features

  • Differential pressure sensing
  • 4-20 mA or 10-50 mA output
  • Sealed enclosure
  • Nuclear qualitification
  • Field adjustable span and zero
  • Temperature compensation
  • Reverse polarity protection
  • EMI/RFI shielding (optional)

Frequently asked questions

The input range can vary from 0-60 inches (water column) to 0-320 psid, depending on the specific configuration.

It is designed to withstand up to 3,000 psig (maximum safe working pressure) on either side of the DPU without damage.

Yes, you can adjust the zero up to 30% suppression and the span from 20% to 100% of the factory calibrated span. However, adjustments beyond ±5% may impact performance under normal and accident conditions.

The qualified service life varies depending on the ambient temperature and can be as long as 85 years under normal conditions. It is also qualified for radiation exposure up to 200 x 106 Rads (TID Gamma).
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