Gas measurement technology Pipeline inspection Note General defect G 465 G 614 Plan fault AI Leakage class Overbuilding AII L1 Overgrowth B L2 Fitting fault C L3 Signposting fault Defects class Ground subsidence K1 Corrosion K2 Pipe fixing K3 Miscellaneous • Saving the route and gas readings • Recording points of interest (defects, faults and damage) • Photos of POIs • Classification of defects and damage • Can be used with ELLI, HUNTER and GOLIATH The software enables easy and low-cost documentation of work when carrying out inspections on gas pipelines. In contrast to GIS solutions, which require a high-quality PC and involve the time-consuming import of pipeline data, Pi Note is a GPS datalogger for Android terminal devices, that enables easy logging of damage, defects and photos. Continuous recording of gas concentrations is possible via a Bluetooth data connection to the Esders measurement devices ELLI, GOLIATH and HUNTER. Positions where a specified alarm threshold was exceeded are recorded and registered separately. The route and the positions of data recordings and alarm thresholds being exceeded are marked in a map. The easiest solution for documenting the inspection of gas pipeline networks with Android app and PC software: www.esders.com