Electronic Circular Chart Recorder

Accept input RTD, Thermocouple, Voltage , Current Process – Temperature , Pressure, Humidity ,Level Flow,Co2, Air velocity, Diff pressure etc … Optional for with and with out Display Also available single pen and Dual Pen Operating Voltage 110 VAC or 230 VAC Chart speed 8 /24/168 hours ( shift/ Daily/Weekly) Chart Size 150mm or 300 mm , pen red and blue External power supply for transmitter optional