Preferred Instruments 5002-01-NC-120-F Non-Contact Tachometer

The 5002-01-Nc-120-F, also known as Part 5002-01-NC-120-F, is an important safety component for various HVAC equipment, primarily boilers and furnaces. This flame scanner continuously checks to see if there is a flame inside the burner, acting as a silent sentinel. The 5002-01-Nc-120-F quickly initiates a shut-off of the gas supply if the flame extinguishes due to fault or outside circumstances, averting potentially hazardous gas leaks and explosions. This vital safety measure works by identifying the UV radiation that a burning flame emits. Your HVAC system will operate safely and dependably when the UV signature vanishes and the gadget sounds an alarm and cuts the fuel supply. Its small size and adaptability make it simple to integrate into different burner assemblies, which makes it a useful addition.