Calorimetric Flow Sensor Wide setting range using two pushbuttons or remotely via the supply cableFlow setting ranges: 200 to 3000cm3/s gases and 3 to 300cm3/s liquidsFeatures a learn facility for optimum adjustment to each applicationSwitching outputs: DC PNP; N/O – N/C programmableSetting and display parameters have manual overrideCurrent consumption: 80mA (rated at 400mA)Protection to IP67 and 316L for wetted partsMaximum 2s response timeAutomatic set-point adjustment to nominal flow, parameters are electronically lockedTen coloured LEDs provide optical display of nominal flow, set-point, excess flow and underflowShort circuit protection, overload and reverse polarity protection Accessories