With the NEW and improved Opacity Monitor model JC-30D with Automatic Calibration, LED light source, and light detector, no onsite operator is required to calibrate the system. When the system receives a signal from the burner fan, it auto calibrates opacity by itself, compensating for dirty lenses.
Auto-Calibrate coupled with the new brighter LED light source allows the lenses to go without cleaning for up to 9 times as long as previous versions. This saves on labor cost for unmanned boiler rooms and operators can focus on other tasks in their boiler room. The improved light sensor now directs light only from the light source and eliminates misreading from tramp light, which can cause problems in the boiler room.
The new JC-30D is an easy retrofit for older JC-30D models, as well as other opacity monitors. Durable quality and made in the U.S.A.!