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Dissolved Oxygen

Sensorex Dissolved Oxygen Catalog

Sensorex Dissolved Oxygen Catalog

Explore a comprehensive selection of dissolved oxygen measurement and control solutions within the Sensorex Dissolved Oxygen catalog. Our offerings encompass a variety of technologies, including polarographic cell membrane probes and fiber optic sensors. We provide state-of-the-art digital display controllers and complete dissolved oxygen monitoring systems, all crafted to fulfill the most stringent quality and reliability standards.

Our products are engineered for effortless installation and maintenance, ensuring exceptional performance and accuracy. Sensorex is committed to delivering top-tier products, ensuring that you achieve the confidence and precision required for measuring water quality. Discover the Sensorex advantage and ensure accurate measurement of dissolved oxygen with our trusted solutions.

Sensorex Dissolved Oxygen Solutions: Precision Measurement & Quality Control Systems
Free Chlorine Sensor FCL by Sensorex: Accurate Water Chlorination & Dissolved Oxygen Measurement - Find in Sensorex Catalog
FCL - Free Chlorine Sensor, Amperometric
Chlorine exists in different chemical forms in solution, including free chlorine (hypochlorite ion and hypochlorous acid) and combined chlorine. Free chlorine is the only form that can perform disinfection, so knowing free chlorine concentration is critical for applications like water and wastewater treatment. FCL free chlorine sensors from Sensorex provide a direct measurement of free chlorine in parts per million (ppm). Using field tested amperometric technology, our FCL sensors perform continuous monitoring without any additional reagents. With a direct 4-20mA output, the FCL sensors can be used with any instrument accepting a 4-20mA input or connected directly to a PLC or SCADA.
  • Direct free chlorine measurement in parts per million (ppm)
  • No reagents requried
  • Direct 4-20mA output
Recommended accessories:
S8100 Submersion pH Sensor by Sensorex | Water Quality & Treatment Applications
S8100 Submersion Process pH Sensor - draft
The Sensorex S8100 Submersion Process pH Sensor is a robust pH sensor engineered for submerged environments, adept at measuring both pH levels and dissolved oxygen. Ideal for water treatment and quality monitoring, it offers easy installation and operation in diverse settings such as tanks, channels, and rivers. Explore its features in the Sensorex catalog.
ODO8000 and ODO9000 - Lumin-S Optical Dissolved Oxygen Sensors with Digital Communication
  • New
ODO8000 and ODO9000 - Lumin-S Optical Dissolved Oxygen Sensors...
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. Available with Stainless Steel or Titanium body 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
€2,218
DO6400 - Dissolved Oxygen Sensor with Digital Communication
  • New
DO6400 - Dissolved Oxygen Sensor with Digital Communication
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
€2,206
DO1200 - Galvanic Dissolved Oxygen Sensor
  • New
DO1200 - Galvanic Dissolved Oxygen Sensor
Our DO1200 galvanic dissolved oxygen sensors measure the oxygen content of water using an electrochemical measurement principle. Built in an economical but durable 12mm epoxy body, these sensors are suitable for portable or benchtop use. The DO1200 can also be installed inline for continuous monitoring applications by upgrading to a PTFE membrane cap. The sensor is compatible with our FC75P 3/4 inch in-line fitting for mounting into 3/4 inch FNPT threaded tees. Galvanic (electrochemical) measurement principle Replaceable membrane cap and fill solution 12mm durable epoxy body For benchtop, portable, or inline use hbspt.cta.load(3822158, '4e4823a4-30d0-4be8-a97e-17e6240dd091', {});
€790
LPM100 - Display, Loop-Powered 4-20mA
  • New
LPM100 - Display, Loop-Powered 4-20mA
The LPM100 is a durable, loop-powered 4-20mA display for use in process monitoring applications. Monitor various parameters, including UV transmittance, free chlorine, dissolved oxygen, and more. This large display meter can be mounted in various configurations – including pipe mounting with our pipe mount kit . Simple installation and operation make it an ideal solution for process read out monitoring. Compatible with Sensorex 4-20mA output sensors Durable for harsh environmental conditions Simple set up and operation User-friendly interface One year limited warranty
€1,240