Integral Heating System The VAP3® Integral Heated Pitot utilizes the original VAP3® Pitot technology to deliver an extremely accurate differen‐ tial pressure output, while expanding the traditional temperature ranges handled by the Pitots. Retaining the versatility and accuracy of the original VAP3® Pitot, the Integral Heated Pitot allows accurate air flow measure‐ ment in any location where ice build up is present, including the surrounding areas of cooling towers and in areas that are prone to freezing rain. VAP3® Pitots Pitot designed for accuracy in both clean air and particulate‐laden applications Strong Anodized Aluminum Construction Rockwell Hardness of 65C Composed of 6063 Aluminum Extrusion Highly Customizable Port Options 72” Probes Available: For larger ducts, multiple probes can be utilized Installed as individual Pitot or as an array depending on duct size Termination Heads on Pitots Controller Package SSR for each Pitot 208/240/277 VAC Power Input Draws between 75 and 100 Watts per inch of actively measuring pitot (actually in flow stream) NEMA 4 Enclosure with instruments mounted on a Half‐Panel inside the enclosure Over‐temperature Remote Trip Controller