Fixed pH meter HI-504 series

processwith LCD display

HI-504 introduces an innovative means of pH and ORP control which enhances the entire line of process controllers engineered by HANNA®. Our 25 years of experience producing industrial controllers have enabled us to develop this series of high-performance instruments with our new tele-control technology. HI-504 Series pH/ORP Controller with Tele-Control and Sensor Check HI-504 introduces an innovative means of pH and ORP control which enhances the entire line of process controllers engineered by HANNA®. Our 25 years of experience producing industrial controllers have enabled us to develop this series of high-performance instruments with our new tele-control technology. This technology supplies the means to control, from any distance and in real time, one or more installations, allowing the user to optimize operations such as maintenance cycles. RS485 and Windows® compatible software provides for two-way communication where the user can control the complete regulation process from the convenience of a PC or through his cellular phone with SMS. A battery of self-diagnostic and troubleshooting functions, such as our innovative "sensor check" feature, guarantees reliability. Any type of industrial probe with a BNC connector can be utilized with this controller which adds flexibility to your specific application and saves time during change out. The HI 504 family offers a wide range of models, designed to fit your individual needs and satisfy whatever application of monitoring and regulation you require.