• Haris Sensor Technologies Private Limited

Digital Differential Pressure Gauge

The Digital Differential Pressure Gauge, TD 3300 measures differential pressure in spans between 175 and 4800 mm H2O with static pressure up to 100 bars. The pressure-measuring element is a piezoresistive sensor. The sensor generates a signal corresponding to the actual pressure and it is complete with a PTC thermistor, which also transmits the temperature of the measuring cell to the electronic system. On the basis of these two values and of the configured parameters the electronic system generates an output signal and displays all the necessary data on the LED display. The operating parameters are changed by means of the four push buttons that are provided below the LED display.