GLI 1/4-DIN D53 Oxygen Analyzer

GLI 1/4-DIN D53 Oxygen Analyzer

Built-in diagnostics continuously test analyzer and sensor operation RS-232 output enables efficient data retrieval


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. Configure each relay independently and with time basis actuation�ideal for use with the air blast cleaning system (sold separately). 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.

Temp compensation Automatic, 0 to 50°C
Pressure compensation Manual
Salinity compensation Manual
Set point Two
Control output Relay Two SPDT, 5A at 30 VDC
Current Two isolated 0/4 to 20 mA
Control delay Yes
Display 128 x 64 pixel LCD with LED backlighting
Dimensions 5-3/4"W x 5-3/4"H x 6"D (1/2 DIN)


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