Blue flame sensor QRC 1A1.1013 D27 RZ 2, from 01/2025 Intercal 88.70020-0187, H2-Ready

Blue flame sensor QRC 1A1.1013 D27 RZ 2, as of 01/2025, meets the H2-Ready standard, guaranteeing compatibility with modern burners operating on natural gas and hydrogen mixtures. The device has a diameter of 27 mm and is equipped with an RZ 2 threaded connection for secure fixation in the mounting seat. The sensor is designed for flame monitoring in burner and boiler automation, ensuring timely fuel shut-off in case of flame failure. This spare part is widely used in service and repair of heating equipment where replacement of a faulty or outdated sensor is required. The compact plug-in housing simplifies installation and requires no special tools.