CONTINUOUS PROCESS MONITORING & CONTROL

Innovative Solutions for Challenging Problems WTW, a Xylem brand, is committed to providing our customers with solutions to their most challenging problems through the use of our expertise and innovative technology. As part of that commitment, WTW continues to develop and launch new innovative product lines, building upon our proven sensor and analytics technology. We take pride in improving and setting new standards in the markets that we serve. If you want to know more about Xylem, please visit www.xyleminc.com. Online Instrumentation

Online Instrumentation The IQ Sensor Net has for many years set the standard for online measuring technology. It is suitable for conventional instrumentation with analog outputs as well as for field bus instrumentation. The innovative digital sensors in this system represent the state of the art in process measuring. A new controller family MIQ/MC2 with integrated USB and LAN interfaces opens the IQ Sensor Net system to the future-proof world of internet communication via TCP/IP technology. The new spectral UV-VIS sensors CarboVis®, NitraVis®, and NiCaVis® allow for chemical-free measurements...

IQ Sensor Net 2020 XT Improve operational efficiency with continuous data. With an easily scalable solution, the 2020 XT allows for the connection of up to 20 sensors. Add sensors at any time and at any location or change them out with ease. This completely modular plug-and-play system allows you to monitor and control the water quality in your wastewater facility continuously and accurately. Only WTW can offer: • 3-year warranty • Ultrasonic cleaning on some sensors • System-wide lightning protection • Modular expansion from 1 to 20 sensors • Easily stack modules without extra wiring • One cable...

Parameters Temperature Dissolved oxygen (optical or electrochemical) pH ORP Conductivity/ Specific conductance Salinity Turbidity TSS Ammonium Nitrate Potassium COD, TOC, DOC, SAC, BOD An example of a 2020 XT system using 7 sensors to monitor and control throughout a facility. 2020 XT Terminal Certifications Integrated Lightning Protection EN 61326 enhanced over voltage protection for entire system Directly via IQ SensorNet when coupled to an MIQ module Graphic; 320 x 240 pixels; backlit Operating Temperature ETL, cETL (conforms with relevant UL and Canadian standards), CE

IQ Sensor Net 182 The WTW IQ Sensor Net 182, 182 XT, or 182 XT-4 is a modular system for a complete sensor network ideal for various installation needs. The modular system can accept additional sensors easily at any time. This is a powerful system to continuously measure water quality parameters anywhere in a facility for process control. System 182 • Connect 1-4 digital sensors for a variety of parameters • 2-wire cable provides power and communications • Ultrasonic cleaning on some sensors • System-wide lightning protection • Analog or digital outputs; relays • 3-year warranty 1-2 sensors Model...

Parameters Temperature Dissolved oxygen (optical or electrochemical) pH ORP Conductivity/ Specific conductance Salinity Turbidity TSS Ammonium Nitrate Potassium COD, TOC, DOC, SAC, BOD An example of the 182 XT-4 using 4 sensors to monitor and control throughout a facility. ETL, cETL (conforms with relevant UL and Canadian standards), CE Integrated Lightning Protection EN 61326 enhanced over voltage protection for entire system Graphic; 128 x 64 pixels; backlit Operating Temperature

IQ Sensor Net Modules IQ Sensor Net modules provide a variety of functions from power, to communications, to outputs in order to improve your system’s efficiency. All modules can be installed anywhere in the system, either individually or in stacks. Up to three modules can be mechanically connected to form a stack. Simultaneous mechanical and electrical connections are instantaneous once stacked. Module Options 2020 XT (up to 20 sensors) 182 XT-4 (up to 4 sensors) 182 XT (up to 2 sensors) 182 (up to 2 sensors) Part Numbers Part Numbers Power Supply Modules Analog Output Modules Magnetic Valve...

IQ Sensor Net Sensors All IQ Sensor Net sensors are rugged, reliable digital sensors designed specifically for wastewater applications. Once a sensor is fixed at a location, it can easily be moved by the user. Sensors can also be switched out with different sensor parameters without rewiring or running conduit. Simply unscrew one and put the new one in place. robust and durable in the field wide measurement range fouling resistant TetraCon® Sensor Operating Temperature Conductivity Range: 0.00 to 20.00 µS/cm 0.0 to 200.0 µS/cm 0.000 to 2.000 mS/cm 0.00 to 20.00 mS/cm 0.0 to 200.0 mS/cm 0 to 500...

SensoLyt® pH/ORP • SensCheck function monitors sensors easily replace electrodes without tools as needed pre-amplified sensors digital sensors store calibration SensoLyt® Sensor Operating Temperature Electrode Type SEA and SEA-HP pH (gel-polymer solid electrolyte with double pinhole diaphragm; AgCI free and resistant to sulfides) 2 to 12 pH units and 4 to 12 pH units DWA pH (modified gel electrolyte with single pinhole diaphragm) ECA pH (gel electrolyte with single pinhole diaphragm) PtA mV (gel-polymer solid electrolyte with double pinhole diaphragm

SensReg function monitors electrolytic solution SensLeak function monitors for membrane leakage fouling resistant no break-in period or long-term drift digital sensors store calibrations zero oxygen consumption technology eliminates the need for stirring no electrolyte, calibration, interferences, or warm-up period resistant to bubbles bursting on the sensor with 45 degree angle extremely long sensor cap life; factory calibrated TriOxmatic® Sensor Operating Temperature Electrode Type Electrochemical DO with reference electrode Minimum Flow Rate FDO® Sensor Interferences Factory calibrated Operating...

IQ Sensor Net Sensors VisoTurb® multi-point factory calibration; no need to recalibrate; matrix adjustment is possible multi-point factory calibration; no need to recalibrate; matrix adjustment is possible ultrasonic cleaning with UltraClean technology; prevents initial biofouling from taking place ultrasonic cleaning with UltraClean technology; prevents initial biofouling from taking place nephelometric measurement technology sample discoloration does not affect measurements uses two measurement methods depending on concentrations – either scattered light or backscatter VisoTurb® and ViSolid®...