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Filter Controller IWE-EC 3020
Controller for full automatic guard of single or twin mixed bed cartridge filters, where filter cartridge should be exchanged.
- User operated programming using double row of illuminated LCD display.
- Display text in English, French, German or Dutch
- Adaption to user specific requirements by means of options programmable on site.
- 7 programmable stages (Service Filter 1, Standby filter 1, Service filter 2, Standby filter 2, No service, No service 1+2, No Service 2+1.).
- Extensive status report facility using information button.
- 2 inputs : tank empty and tank full.
- 1 connection for conductivity sensor (cell constant programmable from 0,01 to 10,00 cm-1).
- Manual temperature compensation.
- 2 outputs: Service valve 1 (fused 8A), Service valve 2 (fused 8A).
- 1 potential free output: Alarm.
- Secure from power failure as all data is stored long-term without 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) : 24VDC/24VDC, 24VAC/24VAC, 115VAC/115VAC, 230VAC/230VAC