Group Instrumentation

Leading Technology for Emission Monitoring and Process Control


PCME Opacity instruments meet or exceed US EPA PS-1 requirements for Opacity monitoring.


The monitor uses a homogeneous advanced LED light source to reduce the effect of misalignment on the measured opacity. To gether with a "Flood LED", it achieves the highest levels of stability and accuracy.


The minimal moving parts optical system gives an instrument with exceptional reliability and proven low measurement capability beyond most standard Opacity monitors.


These sensors are able to function in stacks and ducts up to 10 metres and process temperatures up to 600ÂșC.

  • PCME STACK 710


    An Opacity monitor that can be operated with either a Mulitcontroller or Interface Module.


    The PCME STACK 710 has automatic self checks and built in logging.


    The system is compliant to PS-1 US EPA.

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Opacity image

Product Options

Opacity Sensors can be used with the following control unit options.

  • Opacity

    Multi-Channel Conttrol Unit

    The Multicontroller allows operations of up to 16 sensors in the one control unit.

  • Opacity

    Single Channel Control Unit

    The Interface module controls a single sensor.

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Ph: (07) 3255 5158

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