The ultra-low-power variant of D-2's Hybrid CTD sensor provides the same accuracy and precision and full depth performance, with a power draw of just 50 mW and sampling rates of either 1 or 2 Hz. Combining the advantages of both electrode and inductive sensing techniques, the sensor features a smaller footprint and improved precision, and can be free-flushed with no pump required for the majority of applications.
The UL-CTD offers a rich suite of features that is unparalleled by any other deep-sea solution on the market. A variety of third-party sensors can be integrated via A/D and serial interfaces. Data can be output via USB, RS-232 or RS-485, and can also be transmitted via a wire line using commercially available telemetry systems.
The rugged sensor can be provided in aluminum, stainless steel or titanium housings to meet different depth and environmental requirements. Specialized custom and OEM variants are also available.
| Dimensions: |
9.1 x 3.59 x 2.47” Custom sizes available |
| Power Consumption: | 50 mW |
| Depth Rating: |
3400m aluminum 7000m 17-4PH stainless steel 10500m titanium |
| Conductivity Performance: |
Range: 0-7 S/m Resolution: 0.00004 S/m Initial Accuracy: +/- 0.0003 S/m Typical Stability: +/- 0.0003 S/m/month |
| Temperature Performance: |
Range: -5°C to 35°C Resolution: 0.0002°C Initial Accuracy: +/- 0.001°C Typical Stability: +/- 0.0002°C/month |
| Pressure Performance: |
Range: User-set Resolution: 0.001% F.S. Initial Accuracy: +/- 0.015% F.S. Typical Stability: +/- 0.02% F.S.per year |
