Subsea Pressure & Temperature Transmitter (PTT) is a critical measuring instrument which measures the temperature and pressure of various subsea facilities in real-time. It allows operators to understand the operational status of these facilities and adjust oil and gas production measures promptly, ultimately enhances production optimization and flow assurance. The product is based on high-precision piezoresistive monocrystalline silicon to measure pressure and uses real-time measured temperature for compensation to ensure high sensitivity and reliability.
Subsea Pressure & Temperature Transmitter (PTT) is a critical measuring instrument which measures the temperature and pressure of various subsea facilities in real-time. It allows operators to understand the operational status of these facilities and adjust oil and gas production measures promptly, ultimately enhances production optimization and flow assurance. The product is based on high-precision piezoresistive monocrystalline silicon to measure pressure and uses real-time measured temperature for compensation to ensure high sensitivity and reliability.
Items | Specifications |
Model | SPPTT-2000 |
30 years | |
Water Depth | 3000m |
10000 psi | |
Design Temperature | -46 ~ 121℃ |
Pressure accuracy | ±0.1% （FS） |
Temperature accuracy | ±1% F.S. (±0.5% F.S. calibration) |
Modbus RTU RS485 | |
PSL level | PSL 3G |
Material grade | HH |
End connection | 2 1/16” API 6A Flange |
Third party certification | DNV |
Features:
Real-time and accurate measurement
Certified by authoritative third party (DNV).
In accordance with specifications API 6A, API 17D and API 17F etc.
Redundant measurements (Dual pressure and dual temperature).
Multiple seals to ensure high system reliability.
High sensitivity and high resolution.
Compact and light in weight
Applications:
Oil and Gas industry: Real-time monitoring of temperature and pressure in subsea facilities.
Others like Subsea Observation Network and Deep-Diving Apparatus etc.
