Dual Redundant Subsea Pressure Sensor – PR3915

$0.00

■ 4-20mA two-wire output
■ Pressure ranges available to 1,000 bar (15,000 psi)
■ Submersion to 3,000 meters (10,000 ft) depth

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Description

Description

Description | Data Sheet | Related Products

Dual Redundant Subsea Pressure Transmitter Performance:

  • Two pressure sensors and electronics for reliable dual redundancy
  • Submersion to 3,000 meters (10,000 ft) sea level
  • Pressure ranges available to 1,000 bar (15,000 psi)
  • Silicon-on-Sapphire sensor technology for outstanding performance
  • Two pressure sensors and electronics for reliable dual redundancy
  • Silicon-on-Sapphire sensor technology for outstanding performance
  • Submersion to 3,000 metres sea level
  • Pressure ranges available to 1,000 bar
  • High accuracy option
  • Hyperbaric testing to 3,300 metres depth
  • Environmental Stress Screening (ESS Testing)

Advantages:

The PR3915 Dual Redundant Subsea pressure transmitter has been designed to meet the requirements of the sub-sea oil industry Valve-Mountable and is configured to mount directly to the industry standard control valve flange arrangement.

The unique Silicon-on-Sapphire sensor technology provides outstanding performance and gives excellent stability over a wide temperature range. The advanced sensor design consists of a piezoresistive silicon strain gauge circuit, which is epitaxially grown onto the surface of a sapphire diaphragm to form a single crystalline structure. The sapphire sensor element is then molecularly bonded to a titanium alloy sub-diaphragm. This enables the sensor to endure higher over-pressures and provides superb corrosion resistance. The sensor exhibits virtually no hysteresis and excellent long-term stability. With outstanding insulation properties, the sapphire substrate allows the sensor to operate over a very wide temperature range without loss of performance.

Download:

View Data Sheet (PDF)              Atex Certificate
subsea-dual-redundant-pressure-sensor-PR3915-Final

Additional information

Additional information

Model Number

PR3915 – 4-20mA, 2 WIRE

Pressure Ranges

0-16 bar (0-200 psi), 0-25 bar (0-300 psi), 0-40 bar (0-600 psi), 0-60 bar (0-1,000 psi), 0-100 bar (0-1,500 psi), 0-250 bar (0-3,000 psi), 0-160 bar (0-2,500 psi), 0-600 bar (0-8,700 psi)

Calibration in

bar, psi.