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IQ SensorNet 2020 XT

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Improve Operational Efficiency with Continuous Data

With an easily scalable solution, the 2020 XT allows for the connection of up to 20 sensors. This modular plug-and-play system allows you to monitor the water quality in your wastewater system continuously and accurately.

"The simple cabling infrastructure - being able to run one cable that provides both power and data-transfer made so much sense."

YSI IQ SensorNet 2020 XT Wastewater Monitoring System
Send me a Quote!

YSI Wastewater IQ SensorNet Capabilities Webinar September, 2013 from YSI

Find a Distributor

YSI has Authorized Distributors all over the globe. View a map and find your closest contact for YSI IQ SensorNet 2020 XT products and accessories.

Find a Distributor

Get Support

Have a question about your YSI IQ SensorNet 2020 XT? Check out the support page with resources compiled just for you.

Contact Technical Support

Product Service Centers

Want to return a product for service? Here you'll find authorized service centers and instructions on how to send in your YSI IQ SensorNet 2020 XT.

Product Service

Win a System!  Enter to win - it's quick, easy and smart.

Download our free white papers:

"How to Control Activated Sludge with Online Sensors" Download Now.

"Implementation of Solids Retention Time (SRT) in Wastewater Treatment" Download Now.

The YSI IQ SensorNet 2020 XT is a modular water quality 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.

Immediate benefits include better network visibility and management, early detection of network failures, improved compliance with regulatory targets and cost savings (energy, pump/blower maintenance, labor).

The system is capable of measuring:

  • Dissolved oxygen (optical or electrochemical)
  • pH
  • ORP
  • Conductivity
  • Temperature
  • Turbidity - ultrasonic cleaning
  • TSS (total suspended solids) - ultrasonic cleaning
  • Ammonium
  • Nitrate*
  • Potassium
  • COD (chemical oxygen demand) - ultrasonic cleaning
  • TOC (total organic carbon) - ultrasonic cleaning
  • DOC (dissolved organic carbon share of TOC) - ultrasonic cleaning
  • SAC (spectral absorption coefficient) - ultrasonic cleaning
  • BOD (biochemical oxygen demand) - ultrasonic cleaning

*Chloride can be seen in the menu on the terminal but only the last value.  No real-time monitoring and control function when used on the NitraLyt or VARiON sensor as compensation for nitrate.

The entire system accommodates up to 20 sensors for the above listed parameters in any combination. Any sensor can also be changed out at any time without re-wiring if another parameter is needed. Simply change sensors (parameters) and start getting data for the new parameter.

The IQ SensorNet terminal has an easy-to-read digital display. The terminal can be kept at a fixed location or easily disconnected and added to a module for a simple mobile terminal solution. You just pull it off its location and move it to the new location without tools and within seconds. 

The terminal features include:

  • Centralized power supply along the entire network
  • 2-wire cable provides power and data transfer
  • Easily select relays and analog outputs
  • Digital outputs also available with Profibus or Modbus
  • Optional modem connection via analog or GSM modem
  • Wireless connection via radio transmission
  • Easily add measuring points along the network
  • Multi-functional USB interface with fast data exchange (electronic-key function allows USB stick to function as a key)
  • Programmable access permission
  • LED status update
  • If two terminals are used, the second one would take over automatically if the first one fails or loses power, etc.

The YSI IQ SensorNet will provide continuous data and help improve process efficiency while saving money on energy costs, maintenance, and labor.

Building a system is easy: you will need a terminal(s), module(s), cable(s) and sensor(s). All you need to do is determine which parameters you want to measure and where. After that, the IQ SensorNet takes care of the work.

Only YSI can offer you:

  • 3-year warranty
  • Ultrasonic cleaning
  • Lightning protection
  • Modular expansion from 1 to 20 sensors; ability to extend network with up to 3 additional modules
  • One 120V power supply
  • Up to 48 output channels (mA/relays) are possible
  • One cable for power AND communications
  • Factory calibrated optical DO cap
  • USB interface (can also be used as a security feature)
  • System redundancy for backup control

If you are interested in Orthophosphate analysis, learn about our P 700 IQ Orthophosphate Analyzer.

Contact us to see if the IQ SensorNet 2020 XT is right for you or Find a Distributor in the US or Canada.

Additionally, you may be interested in a our smaller version with the ability to use the same modules and sensors. You can check out the IQ SensorNet 182 and its various versions.

Blog posts of interest:

Troubleshooting Nitrification and Denitrification in Wastewater

Shortcut the Nitrogen Removal Process in Wastewater with UV Sensors

Wastewater Process Control - Which Strategy is Right for You?

Low WWTP Operating Costs and High Water Quality - It's Possible

Myths and Realities: Ammonium Based Aeration Control in Wastewater

What's Next for Water Quality Sensor Trends in Wastewater?

 

 

 

The IQ SensorNet 2020 XT Controller/Terminal
Certifications ETL, cETL (conforms with relevant UL and Canadian standards), CE
Electromagnetic Compatability EN 61326, Class B; FCC Class A, EMC for indispensable operation

Integrated Lightning Protection

According to EN 61326 enhanced overvoltage protection for the entire system, implemented in each component

Cable

SNCIQ/SNCIQ/UG (underground cable with additional PVC coating) - 2-wire with shield; 2 x 0.75 mm; filler cord for easy connection of shield; 0.75 mm; pressure resistant to 10 bar (145 psi)
Cable Connections Power supply and data transmission; resistant to polarity reversal with respect to swithced shield and inner conductor (no damage); comprehensive EMC shield control; cable topology within IQ SensorNet system as required - in the form of a line, tree, star, muliple star.  Total cable length max. = 1000 m (3280 ft) without signal amplifying.  With signal amplifying module MIQ/JBR add an additional 1000 m (3280 ft).
Radio Radio transmission Class 1 with a range of 100 m (328 ft); max 300 m (984 ft)
Radio Connections Data transmission separate power supply necessary for each island

Module Coupling at Rear

Combined mechanical and electrical connection for rapid coupling to modules

USB Interface

USB-A (host)

Display

Graphic display; resolution 320 x 240 pixels

visible area 114 x 86 mm (4.49 x 3.39 in); backlit

Control Keys/Buttons

5 operation keys: 3 master keys for Measurement (M), Calibration (C), Set/System settings (S)

2 function keys for confirmation/switching menu OK (OK) and Escape (ESC)

4-directional button for quick selection of software functions and input of alphanumeric values

Datalogger MIQ/TC 2020 XT; Data memory for up to 525,600 data sets
Electrical Directly via the IQ SensorNet when coupled to an MIQ module
Temperature Conditions

Operating Temperature: -4 to 131 °F (-20 to 55 °C)

Storage Temperature: -13 to 149 °F (-25 to 65 °C)

Enclosure

Material: ASA (Acrylonitrile-Styrene-Acryloesterpolymer)

Rating: IP-66, equivalent to NEMA 4X (not suitable for conduit connection)

Dimensions: 210 W x 170 H x 40 D mm (8.27 W x 6.69 H x 1.57 D in)

Weight: 0.7 kg (1.54 lbs)

Warranty: 3 years

The IQ SensorNet Modules
MIQ Module Coupling at Front Combined mechanical and electrical connection for rapid docking and removal of the terminal and controller, and for docking additional modules
MIQ Module Coupling at Rear Combined mechanical and electrical connection for docking additional modules; a total of 3 modules as a stack mounted unit
Cable Feeds 4 screw cable glands M 16 x 1.5
Terminal Connections

Screw terminal strips

Terminal area for solid connectors: 0.2 to 4.0 mm

Terminal area for flexible connectors: 0.2 to 2.5 mm

Easily accessible through cover

IQ SensorNet Terminal Connections

Terminal connections for the IQ SensorNet are available on each module and can be used as required:

- for connecting senors or

- as an input/output or for looping through/branching of the IQ SensorNet cable

Additional Functions

Two LEDs (yellow and red) for monitoring the operating voltage of the IQ SensorNet

IQ SensorNet connection resistant to reversed polarity

Integrated local identity function

Integrated switchable terminal resistor (SN terminator)

Electrical Directly via the IQ SensorNet
Temperature Conditions

Operating Temperature: -4 to 131 °F (-20 to 55 °C)

Storage Temperature: -13 to 149 °F (-25 to 65 °C)

Enclosure

Material: PC 20%GF (Polycarbonate with 20% fiberglass)

Rating: IP-66, equivalent to NEMA 4X (not suitable for conduit connection)

Dimensions: 144 W x 144 H x 52 D mm (5.67 H x 5.67 W x 2.05 D in)

Weight: 0.5 kg (1.1 lbs)

Warranty: 3 years

The IQ SensorNet Sensors
Mechanical Connections for Accessories

Connection slot

Connection screw thread G 1"

IQ Sensor Connection Cable

Combined mechanical and electrical connection for rapid attachment and exchange of sensors.  Consists of jack plug and pressure-resistant screw connection.

Cable lengths:

1.5, 7.0, 15.0 m (4.9, 22.9, 49.2 ft)

20, 50, 100 m (65.6, 164, 328 ft) sea water design

Storage Temperature: -13 to 149 °F (-25 to 65 °C)

Operating Temperature: -4 to 131 °F (-20 to 55 °C)

The IQ SensorNet 2020 XT Ordering Guide
Model Function Item #
MIQ/TC 2020 XT Central terminal/controller unit.  Required to be installed once at any point, remains in the system and cannot be removed.  Operation mode is shown through status LED.  Operation in MODBUS via the software adjustable by user. 470 000Y
MIQ/TC 2020 XT-H3 Multiparameter measuring converter consisting of components 2020 XT, MIQ/CR3 (3 analog (0/4-20 mA) and 3 relay outputs) and MIQ/PS (100 to 240 VAC main voltage).  Up to 20 free selectable sensors can be connected.  470 016Y
MIQ/TC 2020 XT-H3 C6 Multiparameter measuring converter consisting of components 2020 XT, MIQ/C6 (6 analog (0/4-20 mA) outputs) and MIQ/PS (100 to 240 VAC main voltage).  Up to 20 free selectable sensors can be connected. 470 017Y

Order modules, cables and sensors seprately.

Manuals

IQ SensorNet 2020 XT Terminal User Manual

IQ SensorNet Field Bus Linking User Manual

IQ SensorNet Orthophosphate Analyzer User Manual

IQ SensorNet NiCaVis NI Sensor User Manual

IQ SensorNet IFL Sensor User Manual

IQ SensorNet NiCaVis Sensor User Manual

IQ SensorNet CarboVis TS Sensor User Manual

IQ SensorNet CarboVis Sensor User Manual

IQ SensorNet NitraVis TS Sensor User Manual

IQ SensorNet NitraVis Sensor User Manual

IQ SensorNet TriOxmatic 702 Sensor User Manual

IQ SensorNet TriOxmatic 701 Sensor User Manual

IQ SensorNet ViSolid Sensor User Manual

IQ SensorNet VisoTurb Sensor User Manual

IQ SensorNet TetraCon Sensor User Manual

IQ SensorNet FDO Sensor User Manual

IQ SensorNet TriOxmatic 700 Sensor User Manual

IQ SensorNet SensoLyt Sensor User Manual

IQ SensorNet SensoLyt Combination Sensors User Manual

IQ SensorNet NitraLyt Sensor User Manual

IQ SensorNet AmmoLyt Sensor User Manual

IQ SensorNet VARiON Sensor User Manual

Tips, FAQs & Guides

IQ SensorNet FDO Sensor Cap Installation

IQ SensorNet FDO Sensor Cap Handling Instructions

Specification Sheets

IQ SensorNet UVT-254/SAC Sensor Specification Sheet

IQ SensorNet VARiON Sensor Specification Sheet

IQ SensorNet NiCaVis Sensor Specification Sheet

IQ SensorNet CarboVis Sensor Specification Sheet

IQ SensorNet ViSolid Total Suspended Solids (TSS) Sensor Specification Sheet

P 700 Orthophosphate Analyzer Specifications Sheet

IQ SensorNet NitraVis Sensor Specification Sheet

IQ SensorNet IFL Ultrasonic Interface Level Sensor Specifications Sheet

IQ SensorNet FDO Optical DO Sensor Specification Sheet

YSI IQ SensorNet 2020 XT Specifications Sheet

CSI Specs

CSI Specs for IQ SensorNet ViSolid Sensor

CSI Specs for IQ SensorNet VARiON Sensor

CSI Specs for IQ SensorNet UV-VIS Sensors

CSI Specs for IQ SensorNet SensoLyt pH Sensor

CSI Specs for IQ SensorNet SensoLyt ORP Sensor

CSI Specs for IQ SensorNet NitraLyt Sensor

CSI Specs for IQ SensorNet Modules

CSI Specs for IQ SensorNet IFL Sensor

CSI Specs for IQ SensorNet FDO Dissolved Oxygen Sensor

CSI Specs for IQ SensorNet AmmoLyt Sensor

CSI Specs for IQ SensorNet 2020 XT Controller

Catalogs & Brochures

IQ SensorNet Wastewater Process Monitoring & Control Catalog

Wastewater - Water Quality Capabilities & Solutions

IQ SensorNet Detailed Product Specifications Catalog (11 MB)

Water Monitoring Solutions

News Briefs

IQ SensorNet Training Agenda, FL

IQ SensorNet Training Agenda, PA

Application Notes

YSI IQ SensorNet Provides Reliable, Accurate Continuous Measurement for Troubleshooting Nitrification and Denitrification

IQ SensorNet and SCADA Combined to Reduce Costs and Improve Effluent

IQ SensorNet Continuous Process Monitoring of Ammonia and DO at WWTP

IQ SensorNet Measures Turbidity and TSS in a Highly Productive Wastewater Plant

Technical Notes

Reducing Total Phosphorous in Water Resource Recovery Facilities

IQ SensorNet Understanding ISE Measurements in Wastewater Process Monitoring

Webinars

Archived Webinar:
Webinar: The Phosphorus Problem - Treatment Options and Process Monitoring Solutions



Original Broadcast: Tuesday, September 16th - 2:00-2:45 PM EDT, USA —2:00-2:45 PM EDT

Recent events have demonstrated that excess phosphorus in receiving waters can create many serious problems including impairment of drinking water supplies. For this reason and others, incorporation of phosphorus limits into NPDES discharge permits is occurring in many states.

Many facilities are being required to remove phosphorus for the first time and will need to add a process to the flow sheet. A discharge limit of 1.0 mg/L may be achieved most cost-effectively with chemical addition. Enhanced biological treatment may be needed to meet lower limits down to 0.5 mg/L and below. Additionally, biological treatment has other potential benefits.

Regardless of the treatment method, continuous monitoring is essential. Critical parameters include orthophosphate, dissolved oxygen, oxidation-reduction potential (ORP), total suspended solids, and nitrate.

Archived Webinar:
Webinar: New Capabilities for YSI's IQ SensorNet Monitoring & Control System



Original Broadcast: September 19th, 2013 —2:00-2:30 p.m. EDT

Join our webinar on Thursday, September 19th, 2:00 p.m. EDT for a 30 minute update on our IQ SensorNet product capabilities. The webinar will cover the UV probe including additional parameters to the Carbon UV/VIS probes, MC2 modules with new communications options (Ethernet/IP and TCP/IP), our new phosphate analyzer and highlights in regards to ease-of-use and low maintenance (UltraClean technology). If you can't make it, register and we'll send you the recorded version.

Archived Webinar:
Sanitaire Measures Nitrification/Denitrification Rates with YSI's IQ SensorNet



Original Broadcast: Wednesday, September 19th, 2012 —2:00 PM - 2:45 PM EDT

Join our free webinar!  Register now to join Rob Smith (YSI) and Sarah Elger (Sanitaire).  Learn how to make your job and wastewater plant processes more efficient.

Understand the effectiveness of measuring Nitrification and Denitrification rates with YSI's IQ SensorNet system in an intermittent cycle extended aeration system (ICEAS).

Come away with insight into this practice and feel free to ask questions based on your plant and your requirements.

Archived Webinar:
Wastewater Process Monitoring with the IQ SensorNet



Original Broadcast: Tuesday, July 17th, 2012 —2:00 PM - 2:45 PM EDT

Join our free webinar!  Register now and join Laura St. Pierre to learn how to make your job more efficient.

An informative overview of wastewater process monitoring using a network of water quality instruments.  You may be able to save time, money, energy costs, and meet required limits utilizing continuous monitoring.

The YSI IQ SensorNet system allows for the measurement of numerous water quality parameters using up to 20 sensors.

If you measure, or would like to measure, temperature, DO, pH, ORP, conductivity, salinity, turbidity, TSS, ammonium, nitrate, potassium, COD, TOC, BOD, DOC or SAC this webinar is for you!

 

Compatible Module(s) Module Type Communication Type
IQ SensorNet 182 Models
IQ SensorNet MIQ/PS Module Power Supply N/A
IQ SensorNet MIQ/24V Module Power Supply N/A
IQ SensorNet MIQ/CR3 Module Analog Output N/A
IQ SensorNet MIQ/C6 Module Analog Output N/A
IQ SensorNet MIQ/R6 Module Analog Output N/A
IQ SensorNet MIQ/Blue PS Module Bluetooth Comm Bluetooth
IQ SensorNet MIQ/IC2 Module Analog Input Analog
IQ SensorNet MIQ/JB Module Extension N/A
IQ SensorNet MIQ/JBR Module Extension N/A
IQ SensorNet DIQ/JB Module Extension N/A

YSI IQ SensorNet AmmoLyt Sensor
 

IQ SensorNet AmmoLyt® Plus 700 Series IQ Sensors

Digital AmmoLyt® ammonium, potassium sensor

YSI IQSensorNet CarboVis UVVIS Sensor
 

IQ SensorNet CarboVis® 700 Series IQ Sensors

Digital CarboVis® UVVIS COD, TOC, DOC, BOD, SAC, TSS sensor

YSI IQ SensorNet FDO® Sensor
 

IQ SensorNet FDO® 700 Series IQ Sensors

Digital FDO® optical dissolved oxygen sensors

YSI IQ SensorNet IFL Sensor for Sludge Level Measurement
 

IQ SensorNet IFL 700 Series IQ

Digital IFL (interface level) ultrasonic sensor

 

IQ SensorNet Network Cables (SNCIQ)

Network connection cables for all IQ SensorNet modules to modules along the network

YSI IQSensorNet NiCaVis UVVIS Sensor
 

IQ SensorNet NiCaVis® 700 Series IQ Sensors

Digital NiCaVis® UVVIS sensor for nitrate, COD, TOC, DOC, BOD, and SAC

YSI IQ SensorNet NitraLyt Sensor
 

IQ SensorNet NitraLyt® Plus 700 Series IQ

Digital NitraLyt® nitrate sensor

YSI IQSensorNet NitraVis UVVIS Sensor
 

IQ SensorNet NitraVis® 700 Series IQ Sensors

Digital NitraVis® UVVIS sensor for Nitrate and TSS

YSI IQ SensorNet SensoLyt® Sensor
 

IQ SensorNet SensoLyt® 700 IQ Sensors

Digital pH/ORP sensor for various SensoLyt® electrodes

 

IQ SensorNet Sensor Cables (SACIQ)

Sensor adapter, or connection, cables for all IQ SensorNet probes to all IQ SensorNet terminals

YSI IQ SensorNet TetraCon Sensor
 

IQ SensorNet TetraCon® 700 IQ Sensors

Digital conductivity sensor for TetraCon® electrodes

YSI IQ SensorNet TriOxmatic® Sensor
 

IQ SensorNet TriOxmatic® 700 Series IQ Sensors

Digital TriOxmatic® electrochemical dissolved oxygen sensors

YSI IQ SensorNet UVT-254/SAC Sensor
 

IQ SensorNet UVT-254/SAC 700 Series IQ Sensors

Digital UVT-254/SAC sensor for UVT-254, SAC total and soluble

YSI IQ SensorNet VARiON Sensor
 

IQ SensorNet VARiON® Plus 700 Series IQ Sensors

Digital VARiON® ammonium, nitrate, potassium sensor

YSI IQ SensorNet ViSolid® Sensor
 

IQ SensorNet ViSolid® 700 Series IQ Sensors

Digital ViSolid® total suspended solids sensor

YSI IQ SensorNet VisoTurb® Sensor
 

IQ SensorNet VisoTurb® 700 Series IQ Sensors

Digital VisoTurb® turbidity sensor

 

 

 

 

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