• Sensys Limited supply Walchem controllers & sensors, Iwaki chemical dosing pumps, Sensorex electrodes (universal fittings), cooling tower controllers, pH effluent controllers, disinfection controllers, boiler controllers, nickel & copper plating controllers, chlorine dioxide generators, remote monitoring/ data log devices, dosing pump flow verification control, water treatment accessories. Industrial electrodes for: pH, ORP, conductivity, chlorine,chlorine dioxide, ozone, peracetic acid & dissolved oxygen