Ion Exchange Controllers

ES 2050 TV

• Menu-driven programming.
• Text displayed in English, German, French, Italian or Dutch.
• Suitable for Simplex and Duplex column installations as well Parallel operation and Series applications.
• Fully programmable for use with a wide range of control valves, pilot valves and solenoid valves.
• Programmable capacities from 0.1 up to 9999 m3.
• Regeneration activation by time interval, volume, external switching, real time clock or manual control.
• Information key will indicate the total regeneration time, remaining regeneration time, additional program routine (initiation, switching time, remaining functioning time), filter capacity, total softened water capacity, current in- and output status, software version, fixed time interval, delayed regeneration, service telephone number.
• Additional functions for service personnel; fast regeneration program, filter change over without initiating a regeneration of the standby unit.
• Large green LED display for the amount available of softened water.
• RS232 communication link. (Available on request)
• Input signal connections; water meter, external initiation (i.e. external hardness monitoring equipment), regeneration stop, regeneration monitoring.
• Available Voltages (input /output):
  - Wall mounted:
  - 24/24V, 115/115V, 230/230V
  115/24V, 230/24V, 240/24V
  - Panel mounted:
  - 24/24V, 115/115V, 230/230V

ES 2070 TV

• Menu driven programming.
• Choice of languages
• Adaptable to user specific requirements by built-in programmable options
• Suitable for Simplex, Duplex and Triplex applications.
• Fully programmable for use with a wide range of control valves, pilot valves and solenoid valves.
• Programmable capacity from 10 up to 999999 m3
• Regeneration activation by time interval, volume, external switching, real time clock or manual control.
• Information key will indicate the total regeneration time, remaining regeneration time, additional program routine (initiation, switching time, remaining functioning time), filter capacity, total softened water capacity, current in- and output status, software version, fixed time interval, delayed regeneration, service telephone number.
• Large green LED display showing the amount available of softened water
• Inputs: 3x water meter, external start (e.g. by hardness monitor), chemical monitoring, 1 programmable input for regeneration stop or level switch.
• Outputs: 9 potential contacts for 3 control valves or stagers, 3 service valve contacts, 6 free programmable outputs (potential free) for 3 additional program routines, regeneration, flow rate, flush, alarm and warning contact.
• Available Voltages (input /output): 24/24V, 115/115V, 230/230V, 115/24V,

Reverse Osmosis Controllers

• Menu driven programming.
• Text displayed in English, German, French, Italian or Dutch.
• Information key will indicate the: actual input and output condition of the plant, program set-up and malfunction relays, rinse interval, rinse times, instrument probe cell constants.
• Large LCD-display showing permeate- and raw water conductivity and percentage rejection.
• Interface 0(4)-20mA output. (Available on request)
• Input: production-stop, storage tank full/empty, excess pressure, low pressure, concentrate-monitoring or alarm reset, motor protection switch, temperature sensor (optional).
• Integrated conductivity meter with automatic range switching.
• Conductivity ranges from 0,5 to 1 00 000 µS/cm
• The instrument probe cell constants programmable from 0,01 to 10,00 cm-1
• Dual conductivity meters shown as a percentage value of the raw water conductivity and raw water temperature are available on request.
• Available voltages (input /output): 24/24V, 115/115V, 230/230V