PM 2.5 Sampler with Mass Flow Sensor is designed with inbuilt ambient pressure and temperature sensor for reporting correct volumetric flow rate. The PM 2.5 Sampler is designed with automatic flow control based mass flow sensor. The PM 2.5 Sampler is available with data logger which records flow rate, ambient temperature and filter temperature. PM 2.5 Sampler with Mass Flow Sensor is made using quality grade raw material which ensures durability of use along with long lasting trouble free service.