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EASYPRO
 
   

Water sampling station EASYPRO CS

 
   

Reliable and individual


With the EASYPRO CS, Lutz-Jesco offers a flexibly configurable system, which is based on the classic open amperometric disinfection measurement with the CS120.

The configuration flexibility means that a customised, very robust solution can be put together for your swimming pool or industrial application, which in the end saves costs because only the most necessary components are installed. .

The design of the base plate allows the CS120 to be used in combination with up to 3 other measurands in the water.

The TOPAX® MC multi-channel controller installed* in the EASYPRO CS subjects the water parameters to constant measurement, keeping them within the target range. It enables you to control a large number of actuators and permits easy and intuitive operation.  

    EASYPRO CS components (fitted on the baseplate)
  • TOPAX® MC multi-channel controller
  • Measuring cells and measuring cell fittings
  • Sample water filter
  • Flow control
  • Flow controller DFR 45 with sampling water extraction point and installed temperature sensor
  • Inflow and outflow tap
  • Bracket for buffer solutions and buffer solutions for adjusting the measuring cells
  • Multi-coloured LEDs
  • The measuring cells are partially packaged separately and not pre-installed.

 

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EASYPRO CS CS 2 CS 3 CS 4
Sample water requirementfor CS120 excess chlorine measuring celll/h 45 approx.
with all other measuring cells l/h -
Sample water inflow and dischargemm PE hose 6/8 + stop valve with G1/4 connection
Pressure resistancefor diaphragm-covered measuring cellbar max. 6, air gap required
for all other measuring cellsl/h max. 6
Pressure loss in the water sampling stationbar 0.3 approx.
Mesh size sample water filterμm 300
Voltage supply 100 – 240 V AC, 50/60 Hz
Power consumptionW max. 20
Analogue outputs for remote transmission 4 x 0/4 – 20 mA, working resistance max. 500
Disturbance variable inputmA 0/4 – 20
Interfaces Ethernet TCP/IP or RS485 Modbus RTU (optional)
Protection class IP65 (electronic controller)
Ambient temperature°C -5 to +45 (no exposure to direct sunlight)
Control characteristic P, PI, PID or PD behaviour, control direction selectable with disturbance variable feed forward, 2-side control selectable
Measuring inputs (depending on version)
Number of measuring inputs 2a 3b 4c
BromineDiaphragm-covered measuring cellmg/l 0 – 5e
Free chlorineAmperometric 3-electrode measuring cell with potentiostat (DMZ3.1) mg/l -
CS120 excess chlorine measuring cellmg/l 0 – 10d)
Diaphragm-covered measuring cellmg/l -
Chlorine dioxideAmperometric 3-electrode measuring cell with potentiostat (DMZ3.1) mg/l -
CS120 excess chlorine measuring cellmg/l 0 – 10d)
Diaphragm-covered measuring cellmg/l -
Total chlorineDiaphragm-covered measuring cellmg/l 0 – 10e
OzoneDiaphragm-covered measuring cellmg/l 0 – 2e
pH valuepH single-rod measuring cellpH 2 – 12d or 0 – 14d
Redox valueRedox single-rod measuring cellmV 0 – 1000
Conductivity conductiveConductivity measuring (k=1)mS/cm 0 – 100g
ChloriteDiaphragm-covered measuring cellmg/l 0 – 2e
Hydrogen peroxideDiaphragm-covered measuring cellmg/l 0 – 200e
TemperaturePt100°C 5 – 45 (standard version)
Output modules (depending on version)
Number of output modules up to 4
Servomotor relay 2 x 230 V AC, 5 A (ohmic load)
kΩ Potentiometer feedback: 1 – 10
Servomotor 20 mA Constant 0/4 – 20 mA output
Servomotor with 20 mA feedback
Relays 2 x 230 V AC, 5 A (ohmic load)
Optocoupler 2 x 80 V DC, 5 mA
Relais High Current 2 x 230 V AC, 8 A (ohmic load)
           

a) a temperature sensor can also be connected
b) additionally, up to two temperature sensors can be connected
c) additionally, up to three temperature sensors can be connected
d) dependant on the measuring cell transconductance)
e) dependant on the measuring cell
f) dependant on the single-rod measuring cell
g) depending on the configuration, corresponds to approx. 0 – 1 % or 0 – 5 % salt content
technical modifications reserved

   
 
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