DeltaPoint electronic leak detectors sense tip loss in resistance welding cells by comparing the total inflow and outflow of cooling water to the cell. The units compare flows, detect tip loss, and monitor flow temperatures of up to 13 welding guns, robotic work-cells, or non-robotic hand tooling. This helps maintain weld-ing-cell efficiency and minimizes equipment failures. The leak detectors feature pairs of vortex shedding flowmeters that require minimal maintenance, are not affected by dirt in water, and have no moving parts to clog, wear, or repair. A Sur-Fault feature ensures the DeltaPoints operate only with water flow and signal any fault in the flow. The detectors require no setup, use AC or DC, and provide NPN, PNP, SSR, or DeviceNet fault outputs. Some models accommodate cooling flow of 12 gallon/min to 1 and ¹ /2 gallon/min or a range of 3 gallon/min to 0.4 gallon/min.

Rocon LLC, Hazel Park, Mich.
roconllc.com