Analog chlorine sensors, SKU: 201189, FMCL 412 M12-2 - WTW Germany

Chlorine Sensors

The electrochemical chlorine sensors from WTW for measurements in drinking water or swimming pools are connected with the ADA Cl/IDS to the MIQ/IDS module (FMCL 412 M12) or directly to the CL 298 converter (FCML 412 N or TCML N):

• Environmentally friendly - no chemicals used
• Reliable - protection against soiling due to membrane
• Accurate - pH compensation of the measurement results

With a uniform measuring range, the sensors must be selected depending on the pH value of the applications.

FCML 412 N and TCML N: The chlorine electrodes for free or total chlorine already have a 2-wire connection cable and can therefore be quickly and easily connected to the CL 298 converter.

FMCL 412 M12: The chlorine electrodes require the ADA Cl/IDS adapter cable in order to be connected to the IQ Sensor Net with the MIQ/IDS module. This allows them to be combined as a digital sensor for continuous monitoring with the IQ SN controllers DIQ/S 28x or MIQ/TC 2020 3G.  

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Models:

FCML 412 M12-2 - Electrode for free chlorine up to 2 mg/l - Connection to MIQ/IDS

FCML 412 M12-20 - Electrode for free chlorine up to 20 mg/l - Connection to MIQ/IDS

ADA Cl/IDS - Adapter for connecting FCML 412-M12 to MIQ/IDS modules

FCML 412 N - Electrode for free chlorine - Analog connection to Cl 298

TCML 412 N - Electrode for total chlorine - Analog connection to Cl 298

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Applications:

• Drinking water
• Process monitoring

Specification :

• Model	FCML 412 N	FCML 412-M12-2	FCML 412-M12-20	TCML N
  Order No.	201187	201189	201194	201192
  detailed technical data see data sheet D7.01
  Measuring principle	Amperometric
  Measured value	Free chlorine			Total chlorine
  Measuring range	0.01 … 2.00 mg/l Cl2	0.005 ... 2.000 mg/l Cl2	0.05 ... 20.00 mg/l Cl2	0.01 … 2.00 mg/l Cl2
  Response time	t90 approx. 120 s
  Minimum flow rate	Recommended minimum flow rate in flow cell D 19: 15 l/h, or alternatively in flow cell D-CL: > 30 l/h
  Temperature measurement	0 … 45 °C
  Temperature compensation	Automatically via integrated sensor
  pH range	4 … 9			4 … 12

  
  

  
  

    Accessories : 

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Flow cells and hoses

IDS modules for connecting the IDS sensors to the IQ SENSOR NET

Terminal(/controller) MIQ/TC 2020 3G and Terminal IQ - WTW

• • Digital and modular network system for wastewater treatment plant monitoring to connect up to 20 sensors

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DIQ/S 282 – Controller for the IQ SENSOR NET - WTW

• • Digital system to monitor wastewater treatment plants, with up to 2 sensors