Kromschroder Electrode rod BR200 L235 74335723

This electrode rod is used in ignition and flame control systems of industrial gas equipment. It may serve as an ignition electrode that delivers a high-voltage spark, or as an ionization electrode that senses flame presence. The rod is constructed from heat-resistant materials and offers high heat resistance and high wear resistance. It is a wearing component, so periodical inspection is required.

Electrodes of this type are selected by matching the overall length, bend angle, insulator diameter, and the mounting flange or thread form to the burner geometry. The gap distance between the electrode and the ground electrode must also correspond to the ignition transformer's specification. Verify that the replacement has the same dimensions as the original part before fitting. If the burner data is unavailable, select the electrode based on the burner manufacturer's specifications.

Typical failure modes include erosion or burning of the electrode tip, cracking of the ceramic insulator, and sooting that can short the spark or reduce the ionization current. A drifting spark gap may lengthen ignition time or cause flame signal loss. Inspect the electrode for discoloration, cracks, or carbon deposits; clean or replace it if any damage is visible.