Ultraviolet Flame Detector, Dynamic Self Checking Purple Peeper, 120vac, 1 Inch Mounting, Molex Woodhead Electrical Connection, Nema 4 Rated, -4/175 Degree Ambient Temperature Rating, Used with R7861 Dynamic Self Check Amplifiers, For Use on Combustion Gas, Oil and Other Fuels

Ultraviolet Flame Detector, Adjustable Sensitivity, 120vac, Nema 4 Rated, 1 Inch Mounting, -40/160 Ambient Temperature, Terminal Block Electrical Connections, Used for Gas and Oil Fired Burners, For use with BC7000, R4140, or FSP5075 Series

Ultraviolet Flame Detector, Adjustable Sensitivity, 100vac, Nema 4 Rated, 1 Inch Mounting, -40/160 Ambient Temperature, Terminal Block Electrical Connections, Used for Gas and Oil Fired Burners, For use with BC7000, R4140, or FSP5075 Series

Ultraviolet Flame Detector, Adjustable Sensitivity, 220/240vac, Nema 4 Rated, 1 Inch Mounting, -40/160 Ambient Temperature, Terminal Block Electrical Connections, Used for Gas and Oil Fired Burners, For use with BC7000, R4140, or FSP5075 Series

Ultraviolet Flame Detector, Adjustable Sensitivity, 120vac, Nema 7 Rated, 1 Inch Mounting, -40/160 Ambient Temperature, Terminal Block Electrical Connections, Used for Gas and Oil Fired Burners, For use with BC7000, R4140, or FSP5075 Series