The SE series from Silhorko-Eurowater is a family of dedicated control panels for industrial water treatment plants. Each panel is designed, programmed, and assembled in-house in Denmark, with multi-language HMI and SCADA-ready communication. From a single pressure filter to a multi-stage reverse osmosis line, the four SE models scale in I/O count, analog capability, and communication to match process complexity — eliminating the need to adapt a generic PLC to water treatment logic.

How do the SE models differ?

The SE10 is a compact single-key controller for single-tank pressure filters (NSB type) and 2-tank parallel softeners. The SE20 adds a 16-key keypad with 4 LEDs and supports up to 64 additional I/Os, covering large pressure filters (TFB type) and duplex/triplex softeners. The SE30 introduces analog I/O for conductivity measurement in demineralization and ion exchange plants. The SE40 adds MODBUS TCP/IP alongside RS485, variable-speed pump control (constant flow or pressure), differential pressure measurement for RO membrane condition monitoring, a digital logbook, and condition-based maintenance trending.

How does the SE series integrate with SCADA?

MODBUS RTU is available as an option on SE10 through SE30, while the SE40 includes MODBUS TCP/IP as standard. All models support multi-language operator interfaces, and the SE series requires no external software for on-site setup and commissioning — all configuration is accessed through the panel keypad and display.