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Water Treatment Controllers

Pyxis ST-600 Series Inline Disinfection + Temperature Sensors

50231

$ 2,652.00

Question? Call us:+1-800-613-2974

Email us: Sales@yamathosupply.com

The Pyxis ST-600 series inline probes measure the real-time mass/mass concentration of Chlorine in Sodium Hypochlorite Bleach and Chlorine Dioxide (ClO2) in Solution. Unlike typical amperometric sensors for disinfection liquids in ppm level, the ST-600 series inline probes directly measure the optical density of the Bleach or Chlorine Dioxide solution in percentage level without dilution using a UV light source. The ST-600 series probes have a built-in reference light source and a reference light detector in addition to the main light source and main light detector. This configuration ensures a long-term stable measurement of the disinfectant concentration. These probes featuring an expanded detection range and an RTD temperature compensated output signal, allowing the user to measure higher concentrations of industrial Bleach / ClO2 respectively and to obtain a temperature measurement, useful when required to consider the impact of atmospheric temperature conditions on variable concentration readings. Typical Applications • Biocontrol for industrial water • Industrial Oxidizer Generation (ie. Hypochlorite /Monochloramine / ClO2) • Swimming pool and SPA • Hospital • Pulp & Paper

This part includes:

  • ST-600 Series Inline Sensor
  • Inline Tee (ST-001) for Piping Installations
  • Break-through technology measures disinfection liquids in high concentration
  • Direct read technology without dilution or reagent.
  • Long maintenance and calibration cycle – 6 months typical.
  • Convenient ¾” NPT Inline Tee installation (ST-001) for Large Pump Suction Side
  • Convenient ¼” Teflon Tubing Installation for Small Pump Discharge Side
  • Probe Cleanliness Diagnostics via uPyxis and Modbus
  • Wireless Calibration via uPyxis Mobile or Desktop APP
  • Expanded concentration range
  • Temperature Compensation (RTD) and Output Signal

    Item

    ST-600

    ST-601

    ST-604

    Part Number

    50231

    50232

    50233

    Target

    % Chlorine in Bleach

    % ClO2 in Solution

    % Chlorine in Bleach

    Concentration Output Range (4-20mA)

     

    0-16% (mass/mass)

     

    0-0.35% mass/mass

     

    0% - 2% mass/mass

    Temperature Output Range (4-20mA)

     

    4mA – 0 °C / 32 °F 20mA - 100 °C / 212 °F

    Resolution

    0.01 in percentage

    Accuracy

    ±2% of reading or 0.1 percentage, whichever is greater

    Method

    UV Absorbance

    Power Supply

    22-26VDC, 2W

    Outputs

    Isolated 2x 4-20mA Analog

                        Isolated RS-485 Modbus                                              

    Dimension

    Length 6.8-inch, body diameter 1.44 inch

    Weight

    0.37 pounds

    Installation Formats

     

    ¼” OD (7 mm) Teflon tubing for measurement flow ST-001 Inline Tee ¾” CPVC

    Material

    UPVC

    Pressure

    Up to 100 psi (6.9 Bar)

     

    Temperature

    Operating: 4 °C – 50°C (40-120 °F) Storage: -7 °C - 60 °C (20 - 140 °F)

     

    Cable Length

    5 feet (Bulkhead Cable w/ IP67 Adapter – 7 pin) 1.5 foot (Flying Lead Cable w/IP67 Adapter – 7 pins

    Calibration

     

    Two-point calibration against standard solutions

     

     

    IP67

    Rating

    Regulation

     

    CE / RoHS


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