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Pyxis ST-565T Inline Triazole Probe

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ST-565T Inline Triazole Probe

ST-565T is a UV excited fluorescence probe for measuring the concentration of Tolytriazole (TTA) in cooling tower water in the range of 0 to 10.0 ppm. This proprietary technology from Pyxis measures the absorbance rate of UV emission as a linear relationship to azole concentration. The ST-565 probe has two union ¾ inch NPT ports (sample in and out) in both glue and threaded options. Sample water entering the probe must be below 104 °F (40 °C)

Eliminates Color & Turbidity Interference!


TTA Conversion = HST/0.75

Realtime Azole Detection

No Reagents!

4-20mA & Modbus RS485 Connection

Wireless CalibrationSmart Phone or Pyxis SP Units

Probe fouling diagnostics through PC

Inline Triazole Sensor

No reagents!
Realtime Azole Detection
Wireless calibration via uPyxis®

ST-565 Data Sheet


About Us

Metex Corporation Limited has been providing superior products and services to the process control, chemical treatment, waste water, industrial and manufacturing industries for over 25 years. It is our goal to continually provide our customers with the best possible equipment, technology, and service.


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