The IK-765SS-SO3 is a dual-parameter inline water analyzer specifically designed as a ‘Turn-Key’ monitoring solution for clean water applications to monitor Sulfite in water commonly used in water and process applications for scavenging of Chlorine and Oxygen. The IK-765SS-SO3 offers highly accurate, real-time measurement, display and data-logging of Sulfite (SO3), pH and Temperature utilizing proprietary Pyxis Lab smart sensor technology, coupled with a Pyxis UC-80 touch screen display and data logging terminal. The IK-765 series is offered in a convenient and easy to integrate panel mounted format for rapid installation and simple maintenance.
The IK-765 Sulfite/pH analyzer is equipped with the propriety Pyxis ST-765SS-SO3 smart sensor design which is membrane-free and based on unique principles and incorporates Pyxis’ advanced technology in the field of bare-gold electrochemical detection. The sensor measures the Sulfite level and pH simultaneously while performing temperature and pH compensation for the measurement of the reducing agent based on conditions present in the application of use. The IK- 765SS-SO3 panel is also provided with the ST-007 stainless steel flow reservoir with inlet rotameter, digital flow meter and UC-80 display/data logging terminal prewired to the sensor in RS-485 Modbus format with fully integrated sensor diagnostics and calibration interface.
This unique platform with internal sensor compensation is factory calibrated by Pyxis Lab using precise Sulfite concentration standards in an Argon purged environment resulting in highly accurate Sulfite detection consistent with Titration, Colorimetry or Fluorescence methodology as high as 100ppm.
*NOTE* For boiler feedwater and blowdown sulfite measurement, the IK-765SS-SO3 panel must be installed downstream of a sample cooler.
All Pyxis IK-765 series analyzers require a small installation footprint, offer simple operation and maintenance and are specifically designed for use in chlorine or oxygen scavenger residual monitoring applications. The analyzer may also be integrated with the optional Pyxis PowerCloud™ 4G remote gateway, which can upload on-site analyzer data to a cloud server in real time and allow for additional sensor/device inputs for cloud access. Contact Pyxis Lab for details on PowerCloud™ and Pyxis Cloud™.
- RO Feedwater Chlorine Removal
- Sanitary Water Chlorine Removal
- Boiler Feedwater Oxygen Scavenger Monitoring
- Boiler Blowdown Oxygen Scavenger Monitoring
- Pyxis Lab® advanced research and development sensor technologies to achieve highly accurate and stable measurement of Sulfite, pH and Temperature.
Pyxis ST-765SS-SO3 is a three-parameter composite sensor used for the measurement residual Sulfite, pH and temperature consistent with Titration, Colorimetry and Fluorometry methodologies. The sensors advanced PCB offers built-in temperature and pH parameter compensation (up to pH 9.0+) algorithms eliminating the need for a supplemental pH sensor and controller. Unique Bare-Gold electrode technology for Sulfite measurement eliminates membranes and electrode solution replenishment. The ST-765SS Series has a uniquely designed flat bubble pH electrode design for reduced fouling potential. Reduce your maintenance and cost versus conventional electrochemical sensors by utilizing Pyxis replaceable Electrode Head (EH-765) for this sensor allowing for years of reliable service. The ST-765SS-SO3 is precisely calibrated by Pyxis Lab in an Argon purged Sulfite solution with known concentration. This sensor may be calibrated in-situ after cleaning via conventional wet chemistry test measurement of active sample.
Pyxis ST-007 Single-Sensor inline stainless steel flow cell provides a Sulfite demand-free environment for the safe installation and accurate operation of the ST-765SS-SO3 sensor. The inlet and outlet to the ST- 007 are 316L stainless steel with SwageLok fittings in ¼-inch OD. The IK-765SS-SO3 panel is also equipped with inlet PRV, Rotameter and digital Hall Effect inlet flow meter for precise control and recording of the recommended flow range of 200-400 mL/minute. The outlet flow should be diverted to drain or the inlet of the pretreatment system for those desiring NSF compliance.
Simple sensor removal and replacement. The ST-765SS Series sensors are connected to the Pyxis display/data logger via RS-485 modbus (RTU) allowing for integrated sensor calibration interface and diagnostics within the display screen.
Convenient and simple to install Back-Panel (IK-765) for rapid and easy installation. Truly a plumb and power to go platform with intense factory setup, testing and sensor calibration prior to shipment.
UC-80 touch screen color display/data logger prewired to the Pyxis sensor via RS-485 with calibration interface. Display/data logger offers 2x 4-20mA, RS-485 and TCP Modbus output with remote diagnosis and parameter adjustment. Pyxis PowerCloudTM 4G Gateway available as an optional accessory.