A low-cost opacity monitor used for non-compliant applications.
A perfect instrument for measuring opacity where EPA compliance is not required. Can be used on dual ducts into a single stack to indicate which unit is firing poorly, or any other application where excess opacity condition alert is useful.
Single Pass Transmissometer
The EnergyTech 101/102 Opacity Monitors consist of a visible light transmitter and receiver arrangement with digital data processing in a local display unit. The monitors can display data in either opacity, extinction or dust density in mg/m3 or normalized dust density in mg/Nm3.
The EnergyTech 101/102 possesses four analog inputs for normalization data; temperature, oxygen, pressure and water vapor.