RolaChem RC 9 Chemical controllers incorporate sophisticated sensors and inbuilt peristaltic pumps to dose chlorine and pH adjusters (acid) into swimming pools and spas.
The sensors incorporate inbuilt amplifiers at the sensing point which minimises interference from other power cables or EMC and are optically coupled with the micro processor in the control unit to provide isolation from power spikes or earth leakages that otherwise can affect the processors performance.
The Controller is easy to operate, provides a power outlet to control the pool filtration pump and a large LCD display for all operating functions. The software uses fuzzy logic to “learn” the dosing requirements over a period of time making ORP and pH set points more accurate to achieve and help minimise over dosing. Available with a range of peristaltic pumps sizes from 1 to 100rpm.