Features
Discover the innovative features that set our products apart, designed to streamline your workflow, enhance efficiency, and provide a seamless user experience tailored to your specific needs.
01
Integrated pressure and temperature monitoring
- Measures absolute test pressure up to 1,400 bar
- Includes an integral ambient temperature sensor
- Supports hydrotest, flooding and subsea pressure monitoring applications
02
Standalone subsea logging
- Combines measurement, internal memory and battery power in a self-contained instrument
- Stores data internally for later download
- Supports long-duration monitoring with configurable sampling settings
03
Real-time data access
- Allows data to be viewed in real time through compatible optical modem or subsea display interfaces
- Supports data download while logging continues
- Provides flexible access to test data during subsea operations
04
Configurable sampling and power
- Supports burst or continuous sampling
- Runs on field-replaceable AA batteries
- Compatible with external battery packs or external power supplies
05
Built for demanding subsea deployment
- Rated for deployment to 4,000 m
- Available in 316 stainless steel or titanium construction
- Recessed connectors support reliable use in offshore and subsea environments
Specifications
Explore the advanced capabilities of our instruments and systems through their technical specifications.
| Pressure | Temperature | |
|---|---|---|
| Sensor type | Piezo-resistive bridge | Thermistor |
| Ranges | Absolute: 301 bar, 601 bar, 1,001 bar and 1,401 bar | -2 °C to 35 °C standard | Other ranges on request |
| Accuracy | ±0.05% FS over temperature range* up to 1,000 bar and ±0.1% FS at 1,400 bar | ±0.1 °C |
| Precision | ±0.01% FS over temperature range up to 1,000 bar and ±0.1% FS at 1,400 bar | ±0.1 °C |
| Resolution | 0.002% FS | ±0.1 °C |
| Parameters | Test pressure, ambient temperature and battery voltage |
|---|---|
| Data storage capacity | 64 MB standard in non-volatile flash memory, upgradeable to 2 GB |
| Logging lifetime | Depends on logging parameters, up to 1 year |
| Data retention | >20 years |
| Sampling | Burst or continuous |
| Acquisition rate | Up to 8 Hz depending on sensors |
| Burst averaging | Flexible averaging of multiple samples within burst |
| Communication | USB and either RS232 or RS422 |
| External interfaces | AQUAdisp™ subsea display, AQUAmodem® Op2 optical modem, AQUAswitch™ ROV switch and external battery |
| Battery | 4 x AA cells compatible with alkaline, lithium or NiMH | External battery pack or external power supply options available |
| Software | AQUAtalk™ for Windows for configuration and download |
| Attachment | 1/4” NPT, BSP or Autoclave female process connection options, with MP or HP variants and other fittings available on request |
| Maximum depth | 4,000 m |
| Material | 316 stainless steel with sacrificial anode, or titanium grade 5 |
| Weight | 4 kg in air, 316 stainless steel model |
| Dimensions | 60 mm diameter x 310 mm length |