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The Reliant Model 2100SC is the first industrial grade dissolved oxygen (DO) analyzer/sensor combination that is designed to be installed in any wastewater treatment aeration basin, or bio-reactor, and not touched for maintenance or recalibration for years. The unique Laminar GalvanicModel 20 DO sensor utilizes the proven reliability and accuracy known of galvanic sensors, but due to the armored lamina sensing medium which covers the pure platinum sensor cathode, the sensor is practically indestructible. The armored lamina cannot be scratched, ripped, or cut by anything commonly found in a wastewater treatment bio-reactor, including the abrasive environment of Unox reactors and gold mine leaching tanks. Biological growth, oils and grease are kept off of the armored lamina sensing material by an industrial grade air/water cleaning system which is controlled by the parent Model 2100SC analyzer/controller.

The 2100SC analyzer incorporates a multi-line, back lit digital display which continuously displays DO and temperature as well as active relay status. It also incorporates single button automatic calibration, programmable relays, isolated analog and digital outputs, 72 hour trend graph, sensor and analyzer self-diagnostics. The analyzer and self-cleaning system are in two separate enclosures for convenience to the operator.

SOURCE: RELIANT Water Technologies