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optical dissolved oxygen sensor
optical DO sensorDO sensor adapter

Lumin-S Optical Dissolved Oxygen Sensor with Digital Communication

$1,149.50 – $1,303.50

Now Available with MODBUS/RS485 Interface & optional Titanium body

The Lumin-S optical dissolved oxygen sensor delivers reliable DO measurements over a long operating life. There are no membranes to replace, no electrolyte solutions to replenish, and no anodes to clean. Maintaining the sensor is as easy as replacing the optical sensing cap once every 1-2 years, and since all calibration data is stored on the cap, there’s no need to calibrate. This dissolved oxygen sensor outputs a Modbus/RS-485 digital signal for easy PLC integration.

  • Reliable measurements: Optical sensor technology delivers accurate DO monitoring with no drift and no minimum flow
  • Long operating life with minimal maintenance: No membranes, electrolyte solutions, or anodes – just replace the cap once every 1-2 years
  • No calibration: All calibration data is stored on the cap for quick and easy startup
  • Simple system integration: Use Modbus/RS-485 to integrate with a PLC or other control system
  • One year limited warranty: We stand behind all our products with the Sensorex Guarantee
Clear selection
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Sensorex SKU: ODO8000 + ODOA81-1

Product Description

The Lumin-S optical dissolved oxygen sensor delivers reliable DO measurements over a long operating life. There are no membranes to replace, no electrolyte solutions to replenish, and no anodes to clean. Maintaining the sensor is as easy as replacing the optical sensing cap once every 1-2 years, and since all calibration data is stored on the cap, there’s no need to calibrate. This dissolved oxygen sensor outputs a Modbus/RS-485 digital signal for easy PLC integration.

  • Reliable measurements: Optical sensor technology delivers accurate DO monitoring with no drift and no minimum flow
  • Long operating life with minimal maintenance: No membranes, electrolyte solutions, or anodes – just replace the cap once every 1-2 years
  • No calibration: All calibration data is stored on the cap for quick and easy startup
  • Simple system integration: Use Modbus/RS-485 to integrate with a PLC or other control system
  • One year limited warranty: We stand behind all our products with the Sensorex Guarantee

CA Residents: Prop 65 WARNING(S)

  • Measurement Range: 0-200%, 0.00-20.00 mg/L, 0.00-20.00 ppm dissolved oxygen
  • Temperature Range: 0-50⁰C
  • Body Construction: Stainless Steel 316L (ODO8000), Titanium (ODO9000)
  • Power Requirement: 12V
  • Mounting Hardware: 1″ NPT adapter included – part number ODOA81 (US Customers Only)
  • Cable Length: 10 feet (3 meters)
  • Warranty: One year limited warranty
  • ODO8000 (Stainless Steel 316L body) or ODO9000 (Titanium body) Series Optical Dissolved Oxygen Sensor
  • ODOA81 NPT 1″ Adapter (US Customers Only)

Dissolved Oxygen Operating Instructions

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Specification Sheet for Lumin-S Optical Dissolved Oxygen Sensor

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Instruction Manual for Lumin-S Optical DO Probe and Accessories

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