Dwyer Instruments PAFS-1004 Sensor 326058-755 Engineered with stainless steel construction

Engineered with stainless steel construction and high-grade bimetal connections

it ensures consistent burner operation and safety

and reduced heat transfer efficiency

maintaining positive contact under typical vibrations found in forced-air environments

including the necessary wiring updates

Dwyer Instruments PAFS-1004 Sensor 326058-755 Engineered with stainless steel constructionThe Dwyer Instruments PAFS 1004 is a precision engineered averaging flow sensor designed for heavy duty HVAC and industrial air handling systems. This pitot tube air flow sensor features a 7 21 32" insertion length, making it ideal for accurate velocity measurements in smaller ductwork. Utilizing a multi orifice design, the PAFS 1004 senses the total and static pressure to provide an average differential pressure signal, ensuring reliable duct airflow