Water Quality Sensors

Hydrolab

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

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
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

Downloads

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