Specifications
Explore the advanced capabilities of our instruments and systems through their technical specifications.
| Temperature | Pressure | |
|---|---|---|
| Sensor type | Thermistor | Piezo-resistive bridge |
| Ranges | -2 to 30°C standard, other ranges on request | 60 bar (~600m) (Other sensors available on request) |
| Resolution | better than 0.007°C | Better than 0.01% full scale |
| Accuracy | ±0.05°C | Typically better than 0.2% full scale |
| Time constant | better than 5 seconds to 63% of the change in value | N/A |
| Data storage capacity | Greater than 4M parameter readings, in non-volatile FLASH |
|---|---|
| Logging lifetime | Typically 1 year, depending on regime |
| Data retention | >10 years |
| Burst sampling | Bursts every 1 – 255 seconds or 1 – 255 minutes |
| Within-burst rate | From 1 Hz to once every 30 seconds |
| Burst averaging | Bursts may be averaged to a single data value |
| Logger communication | Wireless - IEEE802.15.1 |
| Reader communication | USB 2.0, bus powered |
| Battery | 1.5V Alkaline Battery |
| Software | AQUAtalk for Windows for configuration and download |
| Attachment | Single or double point attachment, with holes for screw attachment and shackles (provided) for rope, shackle or carabiner attachment |
| Maximum depth | 600m |
| Dimensions | 200mm (7.9”) long x 55mm (1.3”) diameter - logger only 250mm (9.8”) long x 74mm (2.9”) diameter - with cage |
| Weight | 520g (18.3oz) in air; 200g (7oz) in water - logger only 1320g (46.6oz) in air; 600g (21.2oz) in water - with cage |