Pulsatrol ABC102 Analog Meter Boiler System Controller. Conductivity Control and Selectable Dual Scale with additional options: P5 = 220 Volts, 50Hz service. V1 = "CE" Agency Approval. ABC102 Series conductivity controllers are provided with a selectable dual scale (0-500, 0-1000, 0-2000, 0-5000, 0-10,000, and 0-20,000 µS/cm) and a sensor. |