SUCO ESI, pressure switch, pressure transducer
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Subsea Pressure Sensor, pressure transducer

Subsea Pressure Sensor, PROTRAN PR3914

■ 4–20 mA two-wire current loop output for reliable long-distance signal transmission
■ Pressure ranges available up to 2,000 bar (30,000 psi) for extreme subsea and high-pressure applications
■ Submersible to 3,000 meters sea level, suitable for deep-sea and offshore environments

View Data Sheet (PDF)

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Description

High-Performance Subsea Pressure Transducer for Deep-Sea Applications

The PROTRAN® PR3914 Subsea Pressure Sensor is engineered for extreme underwater environments and demanding offshore applications. Designed for reliability and precision, it is ideal for ROV systems, subsea instrumentation, and deep-sea test equipment.

 

Subsea Pressure Transducer Performance:

  • Suitable for ROVs and deep-sea test equipment
  • Silicon-on-Sapphire (SOS) sensor technology for superior stability and performance
  • Submersible to 3,000 meters sea level
  • High-accuracy configuration options available
  • Qualified for hyperbaric testing
  • ESS testing and comprehensive documentation packages available

 

Advantages:

  • Designed for deep-water and subsea pressure measurement, including oil and gas applications
  • Highly configurable to meet a wide range of subsea and marine application requirements
  • Exceptional long-term stability with minimal signal drift
  • High accuracy and repeatability under extreme pressure conditions
  • Excellent resistance to temperature variations and harsh subsea environments
  • Advanced Silicon-on-Sapphire sensor construction ensures mechanical strength and reliability
  • Single crystalline sensor structure improves durability and measurement consistency

 

Trusted Subsea Solutions from SUCO ESI North America

SUCO ESI North America provides high-quality pressure measurement solutions backed by deep technical expertise. SUCO serves the USA, Canada, and Latin America, delivering excellent technical service and reliable, high-performance products for critical industrial and subsea applications.

For technical assistance, product selection, or pricing information, contact SUCO ESI North America:
Phone: 561-989-8499 | Email: sales@sucoesi.com

 

Download:

View Data Sheet (PDF)             Atex Certificate

Additional information

Model Number

PR3900 – 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.

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Have a Question?

At SUCO ESI North America, our expert support team is here to provide quick, personalized assistance. Whether you need a pressure switch or sensor for your application, we’ll help you find the perfect solution. Please email us by filling out the contact form, or give us a call by clicking the button below!

561-989-8499