multi parameter water quality analyzer
Online Water Hardness Analyzer
PACON 4200
HOME PRODUCS PARAMETERS Total Hardness Total Hardness Analyzer Online Water Hardness Analyzer PACON 4200


Online Water Hardness Analyzer PACON 4200
Online Water Hardness Analyzer PACON 4200

Online Water Hardness Analyzer PACON 4200


The PACON 4200 online hardness analyzer is a compact, easy-to-operate and accurate measurement based on the titrimetric colorimetric principle, making it the entry-level choice for water softening systems and boiler room water quality monitoring.



Product Features:


Automatic measurement and automatic cleaning

Graphic backlit LCD display, English and Chinese menus

External signal input to control the measurement for externally starting or stopping the analysis

4-20mA output (Optional RS485 communication module)

  • Measuring range0.20 – 500ppm CaCO3 (see reagent types)
    Measuring timeapprox. 3 minutes, depending on water hardness and set rinsing time
    Accuracy±5% of the upper limit value of the selected reagent
    Repeatability±5% of the upper limit value of the selected reagent
    Analysis cyclecontinuous measurement / interval measurement (5-30min) / external start signal
    Rinse time5 – 1800S (default 120s)
    Water consumptionapprox. 1 – 2L/analysis depending on inlet pressure and set rinse time
    DisplayBacklit LCD displaying graphic and numerical values
    Uniteppm CaCO3、mmol/l
    Current output0/4 – 20mA, Max. 750Ω
    Relay outputs2 passive relay outputs NC, 30VDC 1A
    InputsExternal switching signal to initiate analysis/flow sensor
  • Order No.Item no.ppm CaCO3
    50-4200-01TH42010.20 – 2.00
    50-4200-02TH42020.50 – 5.00
    50-4200-03TH42031.50 – 15.0
    50-4200-04TH42045.0 – 50.0
    50-4200-05TH420515.0 – 150.0
    50-4200-06TH420625.0 – 250
    50-4200-07TH420750.0 – 500
    Order No.Description
    33-4200-00PACON 4200 Online Hardness Analyzer
    33-0485-01RS485 communication module
    33-4200-20220VAC power adapter, cable length 1.5m
    50-4200-10Spare parts bag of Hardness Including pump head (including pump tube), all seals, stirrups,connection pipe of reagent bottle, Recommended to be replaced once every two years.

Datasheet Download






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