PTF-100 Temperature, Pressure & Velocity Integrated monitor has high precise micro-differential pressure sensor and static pressure sensor. Meanwhile, it is equipped with purge unit. PTF-100 is specially developed for continuously monitoring high dust level, high temperature, high humidity and low flow rate of emission flue gas. It can be applied with CEMS to carry our real time monitor of temperature, pressure and velocity. Compared with conventional integrated monitor: PTF-100 can measure flow rate low to 2m/s and has auto timing or manual calibration for dynamic pressure and flow rate; with LCD screen to display all measurement data and signal; easy for reading and debugging.