Dissolved Oxygen
The Hydrolab Dissolved Oxygen sensor is based on a standard Clark Cell design, which is EPA approved, and has been trusted for over 30 years.
Features:
- Design based on a standard Clark Cell design, and paired with a sample circulator
- Measures the current resulting from the electrochemical reduction of oxygen diffusing through a selective membrane
- Provides a continuous, steady-state reading
Benefits:
- Low maintenance – no need to "recondition" the sensor
- Complies with Standard Methods Article 4500-OG and EPA article 360.1 that require sufficient sample flow across the membrane
- Circulator also improves response time for all sensors and helps to sweep away traces of pH electrolyte
Product Data:
Specs
| Range: |
0 to 50 mg/L |
| Accuracy: |
+/- 0.2 mg/L for 20mg/L or less
+/- 0.6 mg/L for over 20 mg/L |
| Resolution: |
0.01 mg/L |