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499ADO Dissolved Oxygen Sensor
Brand: Rosemount
The 499ADO is a membrane covered amperometric sensor that continuously measures dissolved oxygen between 0 and 20 ppm.
The primary application is wastewater aeration basins.
Features- Installs in aeration basins or sidestream samples
- Rugged construction
- Easily replaceable membrane; no special tools required
- Automatic compensation for changes in
- Membrane permeability with temperature
- Automatic pressure equalization maintains correct membrane tension
- Variopol connector option allows the sensor to be replaced without running new cable
Specifications
Brand
Accuracy
- ± 0.2 ppm at 25° C (77° F)
Ambient Temperature Range
- 0° to 50° C (32° to 120° F)
Materials of Construction
- Cathode: Gold
Measuring Range
- Dissolved Oxygen Concentration: 0 to 20 ppm
NPT Connection
- 1” NPT Male
Wetted Materials
- EPDM
- Noryl
- Silicone
- Teflon
- Viton
Documentation
Product Manuals
Certificates & Approvals
- Product Certificate: 499 ACL Free Chlorine Sensor, 499ADO Dissolved Oxygen Sensor CRN- Alberta 0F19160-52 pdf 892 KB
- Product Certificate: 499 ACL Free Chlorine Sensor, 499ADO Dissolved Oxygen Sensor CRN-BC 0F19160-51 pdf 768 KB
- Product Certificate: 499 ACL Free Chlorine Sensor, 499ADO Dissolved Oxygen Sensor CRN-Ontario 0F19160-5 pdf 1.4 MB
- Product Certificate: 499 ACL Free Chlorine Sensor, 499ADO Dissolved Oxygen Sensor CRN-Quebec Sask 0F19160-56 pdf 549 KB
- Product Certificate: 499ACL Chlorine Sensor, 499ADO Dissolved Oxygen Sensor CRN-PEI,NS,NB,NFLD,YK,NWT,NU 0F19160-59870YTN pdf 874 KB
- Product Certificate: Rosemount Analytical Liquid Sensors Pressure Equipment Directive 97/23/EC pdf 34 KB