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
Measure test pressure, temperature and/or flow
Measurement configurations are determined by the selected Aquatec HYDROlog 3000 logger model:
- 3000PT (test pressure and ambient temperature)
- 3000PgT (test pressure, ambient pressure and ambient temperature)
- 3000PPT (dual test pressure and ambient temperature)
- 3000F (flow, in combination with any of the other configurations)
Each logger provides pressure measurement up to 1400 bar, with ±0.05%FS accuracy and ±0.01%FS precision up to 1000 bar, and ±0.1%FS accuracy and precision at 1400 bar. Data is logged internally and can also be accessed in real time.
02
High-speed optical data download
The AQUAmodem Op2 enables:
- Short range interrogation, control and data download
- Without interrupting ongoing logging
- Topside real time view
03
Data in real time
The AQUAdisp subsea display:
- Low-power subsea digital display
- Real-time numerical and graphical feedback
- Up to 16 parameters across four screens with graphical representation on 16 plots
- Each plot shows the latest 33 measurements
04
Subsea activation
Activate with the AQUAswitch:
- Designed for ROVs and divers
- Robust and durable
- User-changeable switch configuration
- Positive detents in on/off positions
- Custom position labels available
- No power needed to operate
- 5 Amps continuous, 3 Amps switching
- 255 VDC (300 VAC)
- 120 Watts total load
Specifications
| Pressure | Temperature | |
|---|---|---|
| Sensor type | Piezo-resistive bridge | Thermistor |
| Ranges | Absolute: 301, 601, 1001, 1401bar | -2 to 35°C standard Other ranges on request |
| Accuracy | ±0.05% FS over temperature range* up to 1000bar and ±0.1% FS at 1400bar | ±0.1°C |
| Precision | ±0.01% FS over temperature range up to 1000bar and ±0.1% FS at 1400bar | ±0.1°C |
| Resolution | 0.002% FS | 0.001°C |
| Data storage capacity | 64MB in non-volatile FLASH (standard). Up to 2GB (upgrade) |
|---|---|
| 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 sensor |
| Burst averaging | Flexible averaging of multiple samples within burst |
| Communication | Via optical modem during hydrotest. Via USB or serial cable topside |
| Battery | Rechargable NiMH battery. (Back up battery in logger - 4 x AA cells - selected from alkaline, lithium or NiMH) |
| Software | AQUAtalkTM for Windows, for configuration and download |
| Attachment | 1/4” NPT, BSP or Autoclave (MP or HP) female process connection options. Others available on request |
| Maximum depth | 3,500 m standard |
| Material | 316 Stainless Steel, with sacrificial anode |
| Weight | ~50 kg in air |
| Dimensions | Max 372 mm (H) x 513 mm (L) x 262 mm (W) |
| Deployment | ROV grab bar - 20 mm diameter |