The OS3020 provides intelligent automation for reverse osmosis plants requiring dependable conductivity monitoring and process control. Designed to manage production and rinse operations automatically, it helps improve membrane performance while reducing manual intervention. With multilingual support, secure non-volatile memory, multiple input options, and a rugged wall-mounted enclosure, the OS3020 is a cost-effective solution for modern water treatment systems.
| Ref | Input | Output |
| OS3020-2424VAC | 24 VAC | 24 VAC |
| OS3020-115115VAC | 115 VAC | 115 VAC |
| OS3020-230230VAC | 230 VAC | 230 VAC |
| OS3020-1212VDC | 12 VDC | 12 VDC |
| OS3020-2424VDC | 24 VDC | 24 VDC |
| OS3020-PR | Probe for the above controller | |



