1、 Summary

IQ Sensor NetThe online multi parameter monitoring system is a digital, modular design, and scalable water quality monitoring system consisting of a controller and measuring electrodes. Controller types are divided into single point single parameter measurement181Controller, single point multi parameter measurement28XController and Multi point Network Distributed Measurement2020controller.

2、 Product Introduction

（1） TheDIQ/S 181controller

Single parameter online monitoring system, applied in the fields of sewage treatment, drinking water, and industrial water. Used for testingpH、ORPDissolved oxygen, turbidity, and conductivity are guaranteed by a digital system, with easy operation and reliable data.

（2） TheDIQ/S 28Xcontroller

DIQ/S 28XSeries controllers can connect up to a maximum limit4A sensor for single point multi parameter online measurement system. Modular design that can connect multiple modules with unique functions.

（3） TheMIQ/TC 2020 XTcontroller

2020XTAdopting modular design, different functions are completed by various unique functional modules. This design reserves powerful expansion capabilities, and when additional testing points or parameters are needed, simply adding new sensors or functional modules is sufficient, without the need to purchase the entire system (including the host and sensors). Moreover, the newly added components can integrate well with the existing system, saving a lot of costs for reinstallation and debugging. Whether it is a small, medium or even large sewage treatment plant, only one set needs to be purchased2020XTThe system can cover from the inlet, biochemical degradation tank, final sedimentation tank to the discharge outlet All online analytical instruments.

MIQ/MC3The series controller is2020The dedicated controller module of the system, besides not having a display screen, has control functions and2020XTBasically consistent.

IIIPerformance advantages

（1） TheDIQ/S 181controller

1、 IQSystem basic type: one controller, one probe（IQ-FSeries)

2、 Digitization: Reliable Data Transmission

3、 high performance-price ratio

4、 Probe automatic recognition function, reliable data

5、 durable

6、 Plug and play, fast response

7、 Lightning protection function

(II)、DIQ/S 28Xcontroller

1Upper limit can be connected4A sensor

2upper limitSimultaneous testing20A parameter

3Can connect allIQsensor

4standard configurationUSBinterface

5Standard data logger

（3） TheMIQ/TC 2020 XTcontroller

1、 20 Any combination of support sensors

2Plug and play system, easy to upgrade and expand

3Digital signal output, such asPROFIBUS-DP，MODBUS RTU

4Ethernet/IP，MODBUS TCP

5Can be connectedMODEM(Analog orGSMWireless connection function

6USBInterface, convenient for fast and easy transmission of dataLANInterface（MIQ/CM3）

7Unique electronic key to prevent illegal operations

8IQ-LabLinkCalibration system makes calibration easier with lightning protection function

9Lightning protection function

4TECHNICAL INDEX

（1） TheDIQ/S 181controller

1、 model:DIQ/S 181(24V)

2、 Sensor:1One, with fixed cable

3、 Analog output and relay:2x（0）4-20mA，3xrelay

4、 Test parameters:PH/ORPConductivity, dissolved oxygen, turbidity, temperature

5、 Total cable length:250m

6、 Power Supply:100-240VACor24VAC/DC

7、 modular:DIQ/CHV(Air cleaning),DIQ/JB(Extension module)

8、 Protection level:IP66

（2） TheDIQ/S 28Xcontroller

1Number of sensors that can be connected:DIQ/S 282：2One;

DIQ/S 284：4individual

2Test parameters:pH/ORPTemperature, dissolved oxygen, conductivity, turbidity, sludge concentration

COD/BOD/TOC/DOC/SAC/UVTAmmonia nitrogen, nitrate nitrogen, nitrite nitrogen, sludge interface, phosphate

3Display parameters:20individual

4relay:upper limitSix (depending on the model)

5Analog output:upper limitSix (depending on the model)

6Maximum cable total length:250m

7Communication protocol: optionalPROFIBUS-DP，Modbus (RS 485interface)perhaps

Ethernet/IP，Modbus TCP，PROFINET (RJ 45interface)

8Communication protocol:DIQ/CHV，MIQ/CHV Plus (air purge) DIQ/JB，MIQ/JB

(Extension module)MIQ/PS(Power module)MIQ/WL PS(Wireless Connection Module)DIQ/CR3， MIQ/CR3，MIQ/R6，DIQ/CR3，MIQ/CR3，MIQ/C6(Output and Relay Module)

9Protection level:IP67

(3)、MIQ/TC 2020 XTcontroller