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SSPT Subsea Pressure Transmitter for Underwater and Subsea Environments

Introducing the SSPT Subsea Pressure Transmitter, a robust solution for subsea pressure measurement. Developed with a Ceramic (96% Aluminium Oxide Al2O3) piezo-resistive sensing element, housed in a durable casing to withstand high external pressures. Choose from 3 or 4-pin subsea wet-mateable connectors, allowing permanent submersion up to 3000m depth. Customisable with connectors from major manufacturers for seamless integration. Made from high-quality Duplex Stainless Steel, with options of Marine Bronze and Titanium to suit various applications. Experience reliability and precision with the SSPT Subsea Pressure Transmitter.

Pressure Transmitter Applications

  • Oil and gas drilling and exploration
  • Deep sea remote or unmanned vehicles
  • Subsea Hydraulic equipment
  • Submarine installations
  • Deep sea dredging suction pipes & pumps
  • Subsea Pods

What are Subsea Transmitters?

Subsea pressure transmitters are devices used to measure and transmit pressure data from underwater or subsea environments. Some key things to know about subsea pressure transmitters:

  1. These pressure sensors are designed to withstand high pressures, corrosion, and water infiltration since they operate underwater. Pressure vary from 0-15 psi through to 0-10,000 psi.
  2. They typically use a pressure sensor to detect the ambient water pressure. This data is converted to an analogue or digital signal and transmitted electrically to monitoring equipment on the surface or internally to the ROV or diver.
  3. Communication is done via electrical cables. Electrical signals allow real-time monitoring or alternatively combine data recorders on the device to log pressure over time.
  4. Key components include the pressure sensor, signal conditioning circuitry, communication hardware, watertight housing/cabling, mounting equipment, and power source (battery or cable power).
  5. Applications include oil and gas subsea pipelines and equipment, underwater research, oceanographic studies, and offshore systems that require long-term pressure monitoring underwater.

Subsea Pressure Transmitter Product Highlights

The SSPT Subsea Pressure Transmitter is a versatile and reliable device designed for accurate pressure measurements in demanding subsea environments. With pressure ranges spanning from 1 to 400 bar, it caters to a wide range of applications. The transmitter boasts exceptional precision, offering an impressive accuracy of <±0.25% or <±0.10%, ensuring reliable data acquisition. Its ceramic sensor exhibits high corrosion resistance, enhancing its durability in harsh underwater conditions. Moreover, the SSPT provides flexibility by offering a variety of wetted materials and mechanical connections to suit specific project requirements. Additionally, the wet-mateable electrical connectors with a remarkable depth rating of up to 4000m guarantee secure and dependable electrical connections even at substantial depths. The transmitter’s output options, including mV/V, 4-20mA, or Volts, enable seamless integration with various data acquisition systems. The SSPT Subsea Pressure Transmitter is an ideal choice for subsea applications where precision, durability, and adaptability are of paramount importance.

To download the latest datasheet click here: SSPT

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