EXAIR's Pressure Sensing Digital Flowmeter, with wireless capability, is the easy way to monitor pressure inside your pipe and compressed air consumption in SCFM or m3/hr over a ZigBee wireless mesh network! The digital display shows the exact amount of pressure in your pipe, as well as the compressed air being used, making it easy to identify costly leaks or inefficient air products. No cutting, welding, adjustments or calibration are ever required. It is designed for permanent or temporary mounting to a compressed air pipe. If the unit needs to be removed, blocking rings are available. Available for measuring pressure and air flow in 2” thru 8” Schedule 40 Iron Pipe, in 50mm thru 101mm Aluminum Pipe and for 2” thru 4” Copper Pipe.