Dissolved Oxygen Meter

When it comes to dissolved oxygen technology, Turtle Tough offers the best of ALL worlds. Each technology has it's advantages and disadvantages. As such we offer the very best in each measurement type including galvanic, amperometric and optical.

Tough Dissolved Oxygen Smart Optical Sensor

  • Direct Smart Sensor with on-board data processing
  • POM+ 316 Stainless steel body
  • Quick connect plugs – eliminate hard-wiring of sensors and allow for instant hot-swap
  • Communication: MODBUS RTU (RS-485) output
  • Ideal for general application, river, lake, drink water, environmental protection, etc.

Ultra Tough Dissolved Oxygen Galvanic Smart Sensors

The Ultra Tough Dissolved Oxygen smart sensors have proven themselves in plants throughout the world to offer industry-leading stability and measurement accuracy in harsh industrial applications. They are available in both galvanic and optical technologies availing them to a wide variety of applications. Made from tough thermoset plastics and unique sensing element technologies they can operate in environments where most sensors will fail. The Smart onboard technology and inbuilt diagnostic capabilities make calibration and sensor management for Dissolved Oxygen measurement easier than ever before.

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Tough Dissolved Oxygen Inline System

Forget everything you ever thought you knew about membrane technology. The Turtle Tough M4M is amperometric membrane technology at its best and has proven itself over almost 3 decades in the toughest mining conditions on the planet.

  • Long sensor life – Ultra Tough sensors last up to 20 years in clean applications and 5 years in harsh mining slurries
  • Long-term continuous in-tank submersion
  • 0 to 40ppm 
  • Extra-long calibration stability – 3 to 4 months
  • Calibrates easily in the air – No zero solutions
  • Low maintenance – Most applications require only annual maintenance.

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Tough Portable System

Forget everything you ever thought you knew about membrane technology. The Tough Portable System is amperometric membrane technology at it’s best and has proven itself over almost 3 decades in the toughest mining conditions on the planet.

  • Super Tough membrane technology - no breaks or rips even in the harshest conditions
  • Extra long calibration stability - 3 to 4 months
  • Calibrates easily in air - no zero solutions
  • Long sensor life - ultra tough sensor last up to 20 years in clean applications and 5 years in harsh mining slurries
  • Low maintenance - most applications requiring only annual maintenance
  • Hundreds of mine sites worldwide use this unit

Optical System

  • The SMART2-OPTO Optical Dissolved Oxygen sensor is based on luminescent optical technology and is approved by the ASTM International Method D888-05.
  • Without calibration requirements and an ultra low power technology, the sensor meets the demands of field works and short or long term campaigns.
  • Without oxygen consumption, this technology allows you an accurate measure in all situation and especially in very low oxygen concentrations
  • The SMART2-OPTO sensor stores calibration and history data within the sensor. This allows for a “plug and play” system without re-calibration.
  • Thanks to the Universal Modbus RS485 protocol, the SMART2-OPTO can be connected to all devices commonly used (Datalogger, Controller, Automat, Remote System)

Analysers

TurtleTough TT MA RH 

Extreme sensors call for extreme analysers and the Turtle Tough range has been designed with exactly that in mind. Whatever the application, we have a range of Smart analysers and control options to interface with your DSS sensors. Click to view our range...

Interface Hardware

TurtleTough TT MA RH 

We have a range of Smart Dgital Systemaccesories to interface, calibrate, communicate with your DSS sensors. Click to view our range...