RECTIFICATION AMP. 1 SEC F.R.

Flame Amplifier, 2-4 Second Flame Failure Response Time, Ampli Check Self Checking, Color: Green, Use with Flame Sensor for Gas: Rectifying Flame Rods C7004,C7005, C7007, C7008, C7009 and Q179 Series, Gas,Oil, Coal: Ultraviolet Flame Sensor C7012A or C Series

Flame Amplifier, 2-4 Second Flame Failure Response Time, Dynamic Self Check Self Checking, Color: Green, Use with Flame Sensor for Gas, Oil, Coal: Ultraviolet Flame Sensor C7012E and F

Flame Amplifier, 2-4 Second Flame Failure Response Time, No Self Checking, Color: Red, Use with Flame Sensor for Gas, Oil, Coal: Infrared ( Lead Sulfide ) C7015 Series

DYNAMIC AMPLI-CHK INFRARED AMP