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B&C Electronics OD 8325/OD 8525 Fluorescence Dissolved Oxygen Sensors

The B&C Electronics OD 8325 and OD 8525 Fluorescence Dissolved Oxygen Sensors use optical fluorescence technology for stable, low-maintenance dissolved oxygen measurement, featuring 4-20 mA and Modbus outputs.

The B&C Electronics OD 8325 and OD 8525 Fluorescence Dissolved Oxygen Sensors use advanced fluorescence technology to measure dissolved oxygen with high accuracy. The OD 8325 is for submersible setups, while the OD 8525 suits overflow and in-line use. These sensors include 4-20 mA analog and digital Modbus outputs, allowing easy connection to most PLCs and data systems. Pair them with the MC 6587 and MC 7687 multi-channel controllers for full sensor management, simple calibration, and easy setup. The fluorescence method removes electrolytes, lowering maintenance and improving long-term stability. Find the OD 8325 and OD 8525 Dissolved Oxygen Sensors at Hinco in Perth, WA, perfect for wastewater, aquaculture, and industrial water monitoring.

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Specifications

Measurement Technology Fluorescence optical (luminescent quenching)
Model OD 8325 Submersible installation
Model OD 8525 Overflow / in-line installation
Analog Output 4–20 mA
Digital Output Modbus
Compatible Controllers B&C MC 6587, MC 7687 (up to 3 sensors)
Calibration Simple via paired MC controller
Electrolyte Not required (optical technology)
Maintenance Low — no electrolyte replacement

Applications

The B&C Electronics OD 8325 and OD 8525 Fluorescence Dissolved Oxygen Sensors are suitable for:

  • Aeration basin DO control in activated sludge plants
  • Aquaculture dissolved oxygen monitoring
  • Wastewater treatment effluent DO monitoring
  • Industrial process water DO control
  • Environmental water quality monitoring
  • Recirculating aquaculture systems (RAS)
  • Drinking water treatment aeration control

Documents

Hinco Instruments is your authorised Royce Water Technologies distributor in Perth, WA. Contact us for pricing, availability, and technical support.

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