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ES2070CA

A demineralisation controller with conductivity and (automatic)temperature compensation universal applicable for demineralisation installations

ES2070CA a demineralisation controller with conductivity and (automatic)temperature compensation

Description

The ES2070CA demineralisation controller with conductivity and (automatic)temperature compensation is universal applicable for automatic monitoring and control of demineralisation installations. Universally implementable for a wide range of well known brands of control valves, pilot valves and solenoid valves like Fleck, Siata, Eurowater and Autotrol. Adaptable to user specific requirements by built-in programmable options. The programmed configuration will be stored into non volatile memory and therefore not be affected by power loss.

Features

  • User operated programming using double row of illuminated LCD display
  • Display text in English, French, German, Italian or Dutch
  • Simple control utilizing easy to follow symbols
  • Adaption to user specific requirements by means of options programmable on site
  • Simple operation by means of a few clear operating symbols
  • Can be used for various sizes of plant
  • Capacity values programmable from 1 to 65535 m3
  • Regeneration/rinsing activation by conductivity, time interval, flow, external switching, real time clock or manual control
  • Time delayed regeneration/rinsing
  • Control of quantity dependent flushing
  • Extensive status report facility using information button
    • Flush control
    • regeneration/rinsing time
    • extra program
    • filter capacity
    • total quantity of treated water
    • current input and outputs status
    • software version
    • start time interval
    • time delayed regeneration/rinsing
    • service telephone number
    • input and output programming
  • Large green LED-display showing conductivity
  • remaining capacity or remaining interval time until next regeneration/rinse
  • Input of service telephone number
  • 6 inputs:
    • water meter
    • level switch for chemical tank cation
    • level switch for chemical tank anion
    • level switch for storage tank
    • regeneration wait and external regeneration start
  • Integrated conductivity meter with automatic range switching
  • Conductivity range according to the instrument probe cell constants from 0,1 to 100.000 µS/cm
  • The instrument probe cell constants programmable from 0,01 to 10,00 cm-1
  • Manual or automatic temperature compensation
  • 9 powered relay outputs and 6 relay output with dry contact for control valves
    • home swichtes
    • service valves
    • circulation pump
    • suction valves
    • fill valve cation
    • fill valve anion
    • extra programs
    • regeneration/rinsing procedure
    • take-off impulse
    • signalling and flushing
  • 6 relay outputs (dry contact):
    • extra programs
    • regeneration/rinsing procedure
    • take-off impulse
    • signalling and flushing
  • Secure from power failure as all data is stored long-term without battery
  • Real time clock with "lifetime" battery
  • Efficient micro controller with watchdog, illegal operation code and cycle monitoring
  • Safeguarded from EMC by galvanic separation between microcontroller and in- and output circuits and also by additional interference suppression filter
  • Available for wall mounting
  • Available (input /output) : 24/24VAC, 115/115VAC, 230/230VAC, 115/24VAC, 230/24VAC, 240/24VAC
Manuals United Kingdom France Germany The Netherlands
1.01.xx
Product briefUnited Kingdom  
   
Application notesUnited KingdomGermanyThe Netherlands
EMC problems

Software

Not applicable

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