EWS CONTROLLERS
YOU ARE HERE : HOME | CONTROLLERS | REVERSE OSMOSIS CONTROLLERS | OS3050 / OS3051
REVERSE OSMOSIS CONTROLLER - OS3050 / OS3051
The unit type OS3050 (OS3051) is universal applicable for automatic monitoring and control of reverse osmosis plants. There are five possible stages : “Stand by”, “Production”, “Rinse after production”, “Rinse during standby” and “Maintenance. This unit can monitor conductivity, temperature (optional) and several inputs e.g. level switches, low pressure switch, motor security switch, etc. 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 Interface
Monochrome LCD display (16×2 characters)
Control through six keys
Ten LEDs for process and alarm indication
Language : English, French, German, Dutch, Spanish and Italian
Inputs
7x Input for potential free switch
1x Conductivity meter
Optional circuit board for:
Conductivity meter + 1x Temperature meter
Conductivity meter
Automatic range switching
Cell constants from 0,01 – 10,00 cm-1
Range from 0,5 – 100.000 µS/cm depending on used cell
Manual or automatic temperature compensation
Capacitive cell
Temperature meter
Range from 0 – 94°C (∆ 32 – 201 °F)
PT1000
Outputs
4x Relay output (powered)
3x Relay output (dry contact)
Optional circuit board for:
2x Analogue output (0-20mA) for recorder
Memory
Programming will be stored and not be affected by power loss.
Enclosure
OS3050 : Suitable for wall mounting, IP65
OS3051 : Suitable for panel mounting, IP42
Power Supply
24 VAC input / 24 VAC output
115 VAC input / 115 VAC output
230 VAC input / 230 VAC output
| OS3050 / 51 REVERSE OSMOSIS CONTROLLER | ||
| Ref | Description | Output |
| OS3050/1 - OS3051/1 | With 1 conductivity meter | 24 VAC |
| OS3050/2 - OS3051/2 | With 2 conductivity meter and 1 temperature input VAC | 115 VAC |
| OS3050/1/I - OS3051/1/I | With 1 conductivity meter and 2 recorder outputs | 230 VAC |
| OS3050/2/I OS3051/2/I | With 2 conductivity meter and 1 temperature input and 2 recorder outputs | 12 VDC |
| OS3050 (Wall Mounted) OS3051 (Panel Mounted) - Power Options 24V 24 VAC / 24 VAC, 115V 115 VAC / 115 VAC, 230V 230 VAC / 230 VAC | ||