| Dissolved Oxygen |
|
|
Sensor Type: |
Optical |
|
Measurement Range: |
0 to 30 mg/L |
|
Calibrated Range: |
0 to 20 mg/L; 0 to 35°C (32 to 95°F) |
|
Accuracy: |
± 0.2 mg/L up to 8 mg/L; ± 0.5 mg/L from 8 to 20 mg/L |
|
Resolution: |
0.02 mg/L |
|
Response Time: |
To 90% in less than 2 minutes |
|
DO Sensor Cap Life: |
6 months, cap expires 7 months after initialization |
| Temperature |
|
|
Temperature Measurement/Operating Range: |
-5 to 40°C (23 to 104°F); non-Freezing |
|
Temperature Accuracy: |
0.2°C (0.36°F) |
|
Temperature Resolution: |
0.02°C (0.04°F) |
|
Response Time: |
To 90% in less than 30 minutes |
| Logger |
|
|
Memory: |
21,700 sets of DO and temperature measurements (64 KB total memory) |
|
Logging Rate: |
1 minute to 18 hours |
|
Time Accuracy: |
±1 minute per month at 0 to 50°C (32 to 122°F) |
|
Battery: |
3.6 V lithium battery; factory replaceable |
|
Battery Life: |
3 years (at 5 minute logging) |
|
Download Type: |
Optical |
|
Depth Rating: |
100 m (328 ft) |
|
Buoyancy: |
Salt water: 13 g (0.46 oz) negative | Fresh water: 20 g (0.71 oz) negative |
|
Wetted Materials: |
Black Delrin®, PVC, EPDM o-rings, silicone bronze screws; rated for saltwater use |
|
Size: |
39.6 mm diameter x 266.7 mm length (1.56 x 10.5 inches) |
|
Weight: |
272.4 g (9.61 oz) |
|
Environmental Rating: |
IP68 |
|
Image |
The CE Marking identifies this product as complying with all relevant directives in the European Union (EU). |
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