RIELS Instruments for over 30 years has been supplying industrial automation products and services backed by specific skills concerning Flow, Pressure, Level, Temperature and Humidity controllers and Flow meters. <br/><br/>RIELS Instruments is a sole supplier, capable of meeting all requirements with regard to the control and monitoring of pressure, temperature, level and flow variables in all industrial fields such as: petrochemical, chemical and pharmaceutical, food processing, shipping and water conditioning.