HF Scientific Launches AdvantEDGE Series of Optical Dissolved Oxygen RDO Measurement Electrodes

The AdvantEDGE Series of Optical Dissolved Oxygen RDO measurement electrodes are now available from HF Scientific.

The AdvantEDGE sensor 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:

ROBUST

• Inert construction will not corrode in high salinity samples


• Insensitive to common interferences such as hydrogen sulfide, chloride, chlorine, ammonium, and many others

COST EFFECTIVE OPTIONS

• Choose models for use with the economical LD500 Local Display; providing 4-20
  mA outputs and various communications protocols.


• Or, 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.

NO CALIBRATION HASSLES

• 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.

LOW MAINTENANCE

• 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.

ACCURATE

• 0.1 mg/L accuracy from 0 - 8 mg/L DO, and 0.2 mg/L accuracy from 8 to20 mg/L DO


• Fast response to oxygen and temperature changes


• Consistent, reproducible results (<0.05 mg/L reproducibility)

APPLICATIONS

• Municipal water and wastewater treatment


• Industrial water and wastewater


• Aquaculture


• Food/beverage process control


• Dam discharge monitoring

Source: http://www.hfscientific.com/