IQ Sensor Net MIQ/TC 2020 3G Controller

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Product Features
  • Digital and modular network system for wastewater treatment plant monitoring
  • Access from remote by integrated webserver IQ WEB CONNECT 
  • A solution for every application - up to 20 sensors can be connected, all IQ parameters are measurable 
  • Flexible and ready for the future – the IQ SENSOR NET can be expanded as needed thanks to ist modular design 

The high-performance processor of the terminal/controller WTW MIQ/TC 2020 3G coordinates all tasks inside the network. The USB interface allows quick data exchange via USB stick or directly to external systems. The system status LED provides reliable and quick information about the function and the system status. 

The system stores the measured values of a new connected sensor and all configuration data automatically. The large, colored display and the large buttons ensure a clear and customer friendly operation at any conditions. 

When integrating two MIQ/TC 2020 3G into system, the system security and therefore the availability of the total system is ensuredby the controller-redundancy-function. This lets you use one MIQ/TC 2020 3G as a terminal and a controller (fixed installation), and a second one as a mobile terminal. By including this into the network, you can have remote communcation as well as remote maintenance. 

For the remote maintenance from a PC, you need to install the software IQ Software Pack CONNECT. This setting can be made via a user interface according to the MIQ/TC 2020 3G terminal. In addition, you have the option to transfer measuring and configuration data of the system to a computer. For the control with the IQ Web Connect the MIQ/MC3 is required. 

The MIQ/TC 2020 3G Terminal/Controller is aavailable as different versions. As single Terminal or as pre-configured, ready-to-used starter sets with special prices. Each of these 3 sets consists of a Terminal/Controller (MIQ/TC 2020 3G), a power supply module (MIQ/PS) and an output module with 1) 3 current outputs and 3 relays or 2) 6 relays or 3) an ethernet interface. The latter provides the digital fieldbusses Ethernet/IP, Modbus TCP and PROFINET.

Available Versions

MIQ/TC 2020 3G - Terminal/Controller for System 2020 SKU: 470020

MIQ/TC 2020 3G - Terminal/Controller, incl. MIQ/CR3 & MIQ/PS SKU: 470022

MIQ/TC 2020 3G - Terminal/Controller, incl. MIQ/C6 & MIQ/PS SKU: 470024

MIQ/TC 2020 3G - Terminal/Controller, incl. MIQ/MC3 & MIQ/PS SKU: 470026



IQ Sensor Net MIQ/TC 2020 3G Controller
MIQ Module Coupling at Rear
Combined mechanical and electrical connection, for rapid coupling to MIQ modules
USB interface
USB-A (host)
Graphic display; resolution: 320 x 240 pixel; visible area: 4.49 x 3.39 in. (114 x 86 mm), black/white, backlit
Control Functions/Function Keys
5 operating keys: 3 master keys for functions: Measurement (M), calibration (C), set/system settings (S); 2 keys for: confirmation/switching menu O.K. (OK), Escape (ESC); 4-directional button for rapid selection of software functions and input of alphanumeric values
Data memory for up to 525,600 data sets
Electric Supply
Directly via the IQ Sensor Net when coupled to MIQ module
Ambient Conditions
Operating temperature: -4 °F … 131 °F (-20 °C … +55 °C); Storage temperature: -13 °F … 149 °F (-25 °C … +65 °C)
Housing Material
ASA (Acrylonitrile-Styrene-Acryloesterpolymer)
Protection Rating
IP 66 / corresponding to NEMA 4X (not for direct conduit connections). Conduits need to be connected with flexible adapters (CC-Box), respectively with adapters CC-PM..
Dimensions (W x H x D)
8.27 x 6.69 x 1.57 in. (210 x 170 x 40 mm)
Approx. 1.98 pounds (0.9 kg)
ETL, cETL (conforms with relevant UL and Canadian standards), CE
Electromagnetic Compatibility
EN 61326-1, Class B; FCC Class A
Integrated Overvoltage Protection
According to EN 61326-1 enhanced overvoltage protection for the entire system, implemented in each component
Connection Characteristics
Comprehensive EMC shield control; cable topology within IQ Sensor Net system as required, e.g. in the form of a line, tree, star, multiple star; Total cable length: max. 1000 m/1094 yds (without signal amplifying), with signal amplifying module MIQ/JBR ­additional 1000 m/1094 yds (max 3000 m/3282 yds)
3 years for defects of quality
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