Accusonic Technologies” Model 797 permanent clamp-on transit-time flowmeter is a complement to the company”s Model 787 portable clamp-on system. The meter measures flowrate and total flow in full pipes ranging from one inch to 236 inches without pipe disturbance or pressure loss. The meter is capable of one-path, two-path, or four-path flow measurement to reduce the effects of distorted flow profiles and cross flow. There are no moving parts to break or wear, thus minimizing the need for regular maintenance and repair. With an accuracy rate of +/-1 percent to 2 percent, the meter is ideal for high-accuracy applications in a wide range of liquids and pipe materials including ultrapure water, potable water, raw sewage, effluent, and sludge. The meter is powered by 90-264 VAC 50/60 Hz, with 24 VDC optional. The console is housed in a wall-mounted enclosure rated for IP 66 and NEMA-4X areas. The keypad and display give the operator access to user-friendly menus for easy operation and diagnostics. The transducers are mounted to the outside of the pipe, using a clamping fixture.