Product Description
Description
The OS3030 (wall-mounted) controllers are used for the fully automatic monitoring and control of water treatment plants, which operate on the basis of the process of reverse osmosis. The unit type OS3030 is universal applicable for automatic monitoring and control of reverse osmosis plants. The controller is equipped with an conductivity meter without temperature meter. There are six possible stages : "Stand by", "Production", "Rinse after production", "Rinse during standby", "Rinse during production" and "Maintenance". 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, Spanish, Czech or Dutch
Simple control utilizing easy to follow symbols
Built-in audio signal for 12 programmable signal indicators
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
10 programmable stages with several steps in some cases: production, stand-by, rinse after production, rinse during extraction, rinse during stand-by, stop when producing, stop when rising, stop when breakdown, maintenance and stop for maintenance
Desalinated water production controlled manually or using level switch
Locking of maintenance setting and programming possible by use of code number
Input of service telephone number
Extensive status report facility using information button
2 inputs: container full and container empty
2 programmable inputs: stop, excess pressure, concentrate, ext. signal switch or low water level
1 optional programmable input (IF circuit board)
Inputs programmable active open or closed
Optional installation of safety switch for high pressure pump
1 connection for conductivity sensor (cell constant programmable from 0,01 to 10,00 cm-1)
Manual temperature compensation
3 Outputs: High pressure pump, inlet valve, and concentrate rinse valve
2 optional programmable outputs: dosing, extra program, permeate valve or indicator relay (IF circuit board)
Output relay programmable active under current or not under current
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) : 24/24VAC, 115/115VAC, 230/230VAC, 115/24VAC, 230/24VAC