499ADO Dissolved Oxygen Sensor
SKU: 499ADO
Membrane-covered amperometric dissolved oxygen sensor — continuously measures DO between 0-20 ppm. The lower-cost alternative to the optical RDO when daily calibration burden is acceptable and maintenance staff is regularly on-site. Best for municipal and industrial wastewater aeration basins, where the 499ADO has decades of installed-base reliability. Membrane and electrolyte are field-replaceable; rebuild kits available for multi-year sensor life.
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Membrane-covered amperometric dissolved oxygen sensor — continuously measures DO between 0-20 ppm. The lower-cost alternative to the optical RDO when daily calibration burden is acceptable and maintenance staff is regularly on-site. Best for municipal and industrial wastewater aeration basins, where the 499ADO has decades of installed-base reliability. Membrane and electrolyte are field-replaceable; rebuild kits available for multi-year sensor life.
The Rosemount 499ADO Dissolved Oxygen Sensor # 499ADO is manufactured by Rosemount. Valley Instrument Service is an authorized Rosemount dealer offering full sales support, NIST-traceable calibration, and expert technical assistance.
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Membrane-covered amperometric dissolved oxygen sensor for 0-20 ppm DO measurement. Decades of installed-base reliability in municipal and industrial wastewater aeration basins. Field-replaceable membrane and electrolyte. The cost-effective alternative to the optical RDO when daily calibration burden is acceptable.
Required Specifications
1 of 1 selected- Model:
- ADODissolved oxygen sensor
Rosemount is configurator-heavy and quote-only. Valley Instrument verifies option compatibility, lead time, and pricing before confirming your order.
