A kit (100) for supplying a fluid to at least one fluid injection nozzle with clogging detection means, comprising a fluid injection nozzle (21)； fluid delivery means (31)； and a line (41) that establishes a fluid connection between the fluid supply means and the injection nozzle, the equipment (100) being characterized in that the line (41) comprises at least one section formed by a flexible sleeve (41a) externally clamped by a detector (5) of an obstruction in the conduction or in the nozzle that has a load cell (61) resting on the sleeve (41a), and which converts the pressure exerted by a measurable electrical signal (71) the sleeve (41a) on the load cell (61) as the sleeve (41a) expands due to the internal pressure exerted by the fluid as it passes through the sleeve, and means for processing (8) the electrical signal (71), capable of detecting its increase and consequently that of the internal pressure of the sleeve above at least a determined first threshold value (P1) associated with an event of obstruction of the fluid flow in the line (41) or in the nozzle (twenty-one). (Machine-translation by Google Translate, not legally binding)
