Free Chlorine analyzer M…

Free Chlorine analyzer M 1036 C (Platinum/ Platinum electrodes)

Measuring range: 0-5 mg/l

– measuring electrodes platinum/platinum + reference electrode
– Online free chlorine measurement
– Stable measurement— open flow measurement cell

General Info

  • 3 measuring electrodes platinum/platinum + reference electrode
  • Continuous measuring: free chlorine
  • Stable measurement— open flow measurement cell with a constant flow
  • Continuous cleaning of measuring electrodes by stepper motor
  • Insight in measurement cell parameters for rapid detection of interfering substances
  • Modular electronics for simple service
  • Alarm for measuring cell or regulation errors
  • CANbus communication to easily connect several units to the control unit
  • Clear graphical display for all measured parameters 


    Free residual chlorine analyser series M 1036 C is designed for measurement and control of drinking water, waste water treatment and swimming-pool applications.
    Two basic measured parameters are free chlorine and temperature.

    The unit enables the construction of additional expansion modules, for measuring the pH value and the redox potential (for drinking and waste water).

    Amperometric measurement method using two electrodes and an additional third reference electrode provides a constant and continuous measurements.

    The unit consists of the following subassemblies:
    – a mechanical filter sample
    – an indicator of the flow of the sample
    – self-cleaning measuring cell
    – measurement – regulation electronics
    – cover

    The user interface for parameterization and calibration is performed via graphical LCD display. Control, regulation and control of disinfection processes are enabled by analog and digital outputs and by CANbus digital communication. The control module supports the connection of actuators – dosing pump with analog and digital inputs as well as solenoid and motorized valves – for two-point and continuous dosing. Software design of the control module contains a number of protective mechanisms against overdosing.

Technical Data

General data :
Ambient temperature: -10…+50ºC
Relative humidity: 10…95 % non-condensating
Control unit protection: IP 65
Dimensions: 670 x 322 x 113
Weight: 6,5 kg
Flow: minimum 0,5 l/min

Measuring range (M.R.): 0 – 2 mg/l
Measuring principle (amperometric): Platinum-platinum electrodes and third reference electrode
Measured value resolution: 0,01 mg/l
Deviation of indication, measured value: maximum 2% of M.R.
pH range: 6.5…8
Water conductivity: > 50µS
Automatic temperature compensation range: 0…+50ºC

Electrical data :
Supply voltage: 24 VAC/VDC ±20%
Power: 5 W Maximum
Isolation voltage: 500V (to analogue part)

Current output connector:
Modules: 2
Current range: 4…20 mA
Load: maximum 800 E at 24VDC
Output range: adjustable to (MR)
Output Mode options:
– Free chlorine signal output
– Temperature
– Regulator output

Regulator connector:
Regulator 3 point or PI regulator
Outputs: 3 x 24 VAC / 250 mA
Inputs: 3 x 24 VAC
Mode options:
– Motor Control
– Pump Control

Download - Product Sheet And Manuals


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