Pyxis Corrosion Sensors

The Pyxis CR300 Series corrosion rate sensors are ideal for cooling and process water treatment monitoring. Especially in places where robustness and affordability are a must. Typical applications include Cooling & Process Water Monitoring, Mill Supply, Once Through and Closed Loop Systems, and Domestic Water Monitoring. The sensors utilize the linear polarization resistance (LPR) method to produce a raw signal.  This avoids the interferences and attenuation of the raw signal caused by long-distance wiring. Especially when there is a need for other corrosion probes to a separate signal conditioner or transmitter box.

The Pyxis corrosion sensors measure sample water conductivity directly. Also, It compensates the conductivity impact on the LPR measurement up to 10,000 μS/cm. These unique product characteristics make the Pyxis LPR superior in performance and accuracy. In addition to the LPR measurement to obtain the general corrosion rate, the CR-Series sensors also measure electrochemical noise. The measured noise data is used to calculate an index to quantify the localized corrosion rate also referred to as pitting.

Key Benefits:
4-20 mA signal allows corrosion sensing in W600 and fully loaded W900 controllers
Ultra-low corrosion rate detection as low as 0.001 mils per year (MPY)
Default Corrosion Rate Ranges and Alloy Factor Assigned with Metallurgy selection via uPyxis APP

Typical Applications:
Cooling & Process Water Monitoring
Mill Supply, Once Through and Closed Loop Systems
Domestic Water Monitoring.

The CR-301 also offers an expanded general corrosion range as high as 995 mils per year. It localized corrosion index as high as 100.

Nulantic Water is an exclusive representative of Pyxis Corrosion Sensors and is proud to serve customers and projects based in Atlantic Canada.

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