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PR3850

Flush Diaphragm Pressure Transmitter

Protran PR3850 Hygienic/Barrier Seal Transmitter
PROTRAN© PR3850 FLUSH DIAPHRAGM PRESSURE TRANSMITTER

  • THICK FILM SENSOR TECHNOLOGY
  • PRESSURE RANGES 0-4bar TO 0-400bar
  • 4-20mA TWO WIRE OUTPUT AS STANDARD
  • ACCURACY 0.30% NLHR
  • OPTIONAL ATEX APPROVED VERSION (4-20mA ONLY)
  • 316 STAINLESS STEEL MEMBRANE
  • ALL STAINLESS STEEL HOUSING
  • INTEGRAL O-RING SEAL

The PR3850 pressure transmitter has been designed to meet the requirements of the majority of industrial pressure measurement applications where a hygienic flush diaphragm connection is required.

Robustly constructed from stainless steel this range of pressure transmitters incorporates the latest strain gauge technology together with a custom IC amplifier offering excellent stability and accuracy over a long service life. Output options include 0-5Vdc, 0-10Vdc and 0-20mA. This transmitter is particularly suitable for use with high viscosity materials. Typical applications include food processing, pharmaceutical, petrochemical, waste water and slurry handling. The flush membrane can be easily cleaned for long term reliability and outstanding performance.

The PR3850 offers a stable and accurate output signal of 4-20mA with options for 0-5Vdc, 0-10Vdc, 0-20mA and other output signals. Electrical connection is via a detachable DIN connector allowing easy access to zero and span adjustment. In addition to the standard 1/2”BSP connection, optional 1”BSP and 1/2”NPT male flush diaphragm process connections are also available. Pressure ranges available from 0-4bar to 0-400bar.

Optional weldable boss is available to ensure flush-face installation of transmitter to tanks and pipe-work.

An optional ATEX ertified version of this product is available approved for explosion protection for flammable gases (zone 0), dusts (zone 20) and mining areas (group I M1).

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