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AdvantEDGE - Model RDO -Optical Dissolved Oxygen Electrode
The AdvantEDGE Optical Dissolved Oxygen RDO® Electrode uses the latest technology to measure dissolved oxygen (DO) in demanding environments. The AdvantEDGE Series™ Optical Dissolved Oxygen RDO® sensor offers several advantages for monitoring DO in process applications.
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Robust
- Inert construction will not corrode in high salinity samples
- Insensitive to common interferences such as hydrogen sulfide, chloride, chlorine, ammonium, and many others
- Choose models for use with the economical LD500 Local Display; providing 4-20mA outputs and various communications protocols
- Choose models available with integral 4-20 mA, Modbus RS-485, and SDI-12 outputs for direct connection to SCADA or PLC; totally eliminating the need for a separate transmitter/controller
- When used with the LD500 Local Display, no calibration is required
- When connected directly to a SCADA or PLC, a one-time calibration is performed that lasts for 12 months
- No electrolyte or membranes to replace
- Sensor cap lasts 1 year without the need for recalibrations
- Simply wipe the sensor cap periodically. Optional air blast accessory available
- 0.1 mg/L accuracy from 0 - 8 mg/L DO, and 0.2 mg/L accuracy from 8 to 20 mg/L DO
- Fast response to oxygen and temperature changes
- Consistent, reproducible results (Less than 0.05 mg/L reproducibility)
