Product description
As the most critical and basic measuring instrument in ocean survey and research, Daowan makes it easy to
configure the optimum sampling regime for your measurements, which can be widely used in tide
level, mooring system, and profiling. It can be deployed independently or incorporated into a variety
of observing platforms such as remotely operated vehicles, gliders, or fixed observing buoys.
Our probes offer precise measuring results even under the harshest conditions and work reliably to a
depth of over 7200 meters.
Direct-reading: Power Requirements: 12-24 VDC, Interface: RS232 /RS485.
Self-contained: Powered by built-in lithium battery, RS232 data transmission and sampling Settings
through watertight communication interface; 16G memory, can store hundreds of millions of data;
With a sampling interval of 5 minutes, it can last more than 700 days.
Specifications
| Sensor | Range | Accuracy | Resolution | Typical Stability | Time Response |
|---|---|---|---|---|---|
Temperature | -5;+36°C | 0.002°C | 0.0001°C | 0.002°C per year | 100ms |
Pressure | 50, 100, 200,
500, 1000, 2000,
4000, 6000 dbar | ±0.05%FS | 0.002%FS | 0.05%FS per year | 100ms |
Conductivity | 0-75mS/cm | ±0.005mS/cm | 0.0001mS/cm | 0.005mS/cm per
month | 100ms |
Main Features
- High accuracy and low cost
- Easy to integrate with other instrumentation platforms
- Based on UNESCO equations
- Robust and reliable
Ordering Information
| Cat.No. | Operation Mode | Conductivity | Housing | Rated Depth | Dimensions | Weight in Air | Weight in Water |
|---|---|---|---|---|---|---|---|
DW1613 | Self-contained | Inductive | TA2 | 1500m | φ50mm*430mm | 1.6kg | 0.8kg |
DW1613-D | Self-contained | Inductive | TC4 | 7200m | φ54mm*430mm | 2.0kg | 1.0kg |
DW1623 | Direct-reading | Inductive | TA2 | 1500m | φ50mm*430mm | 1.4kg | 0.7kg |
DW1623-D | Direct-reading | Inductive | TC4 | 7200m | φ54mm*430mm | 1.8kg | 0.8kg |
Reviews
There are no reviews yet.