UviTec, part of ABB (Formerly Real Tech Inc.)

Real-Tech - Model S-169000 - Plug-and-Play Controller - Brochure

The plug and play Real Controller provides a simplified version of the Real Controller Pro. Featuring a character LCD display, hierarchical menu system and correlation software. A single Real Tech sensor or multiple sensors and peripheral accessory devices can easily be controlled and configured from one location. Modbus (RS485) and 4-20mA output standard. 4-20 mA input, Dry contacts, WIFI module, Modbus TCP, and cellular modem optional.