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Dissolved Oxygen Sensor

IMPROVED! DO6400 Series Galvanic Dissolved Oxygen Sensor

$627.50$657.50

Now Available with optional MODBUS/RS485 Interface

Our DO6400 series of galvanic dissolved oxygen sensors deliver accurate measurements with very fast response time. Calibration is simple and only requires a single-point air calibration. Sensor directly outputs Millivolt, 4-20mA analog or MODBUS/RS485 digital signal scaled to the sensor range for easy PLC integration.

  • Fast response time for accurate dissolved oxygen monitoring
  • Direct MilliVolt, 4-20mA analog or MODBUS/RS485 digital output signal to integrate with a PLC or other control system
  • Input Voltage Options:
    • 12V DC – MODBUS only
    • 24V DC – 4-20mA & MODBUS
  • Ready for long-term deployment with large electrolyte reservoir
  • One year limited warranty
Can’t find what you’re looking for or need a custom configuration? Contact Us!
Sensorex SKU: DO6400-1

Product Description

Our DO6400 series galvanic dissolved oxygen sensor delivers accurate measurements with very fast response time. Calibration is simple and only requires a single-point air calibration, and its large electrolyte reservoir decreases downtime due to maintenance. This dissolved oxygen sensor directly outputs a Millivolt, 4-20mA analog or MODBUS/RS485 digital signal scaled to the sensor range for easy PLC integration.

  • Fast response time: Galvanic sensor technology delivers accurate dissolved oxygen monitoring
  • Simple system integration: Uses direct Millivolt, 4-20mA analog or MODBUS/RS485 digital output signal to integrate with a PLC or other control system
  • Input Voltage Options:
    • 12V DC – MODBUS only
    • 24V DC – 4-20mA & MODBUS
  • Infrequent, easy maintenance: Large electrolyte reservoir facilitates long-term sensor deployment
  • One year limited warranty: We stand behind all our products with the Sensorex Guarantee

CA ResidentsProp 65 WARNING(S)

  • Measurement Range: 0-100% (DO6441) or 0-200% (DO6442) dissolved oxygen
  • Temperature Range: 0-50⁰ C
  • Input Voltage Options:
    • 12V DC – MODBUS only
    • 24V DC – 4-20mA & MODBUS
  • Body Construction: Noryl, PTFE,Viton®
  • Power Requirement: 12-36V DC
  • Cable Length: 10 feet (3 meters)
  • Connector: Tinned leads
  • Warranty: One year limited warranty
  • DO6400 Series Galvanic Dissolved Oxygen Sensor
  • (2) Replacement Membranes
  • (2) Replacement Membrane O-rings
  • (1) Membrane Removal Tool
  • (1) 250mL bottle of electrolyte (about 6 refills)

Specification Sheet for DO6400 Series Dissolved Oxygen Sensors

Instruction Sheet for DO6440 Galvanic Dissolved Oxygen Sensor

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