The D33 analyzer is ideal for monitoring dissolved oxygen concentrations in equalization basins, aeration basins, digestors, and final effluent. Menu-guided operation features up to six text lines to guide you through setup, operation, calibration, and test/maintenance functions. Display screen annunciators show relay status. Passcode capability restricts configuration and calibration access to authorized personnel only. Combine built-in diagnostics with relay customization to provide diagnostic alarm relay to alert you of sensor membrane, depleted electrolyte, and other sensor and analyzer failure conditions. Order junction box and connection cable (separately) to complete assembly.
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