The PMI Dilution Probe – DPMI Series is engineered for in-situ gas sampling, providing accurate and reliable measurements in continuous emission monitoring systems (CEMS).
The PMI Dilution Probe – DPMI Series is engineered for in-situ gas sampling, providing accurate and reliable measurements in continuous emission monitoring systems (CEMS). Utilising an air-driven aspirator, the probe extracts gas samples directly from the stack or process stream, passing them through coarse and fine particulate filters, a pre-selected critical orifice, and then diluting them with clean air. This process lowers the sample’s dew point below ambient temperature, allowing for transport through unheated lines up to 300 feet to the analyser, eliminating the need for heated sample lines. Constructed from corrosion-resistant stainless steel and featuring a glass orifice, the DPMI series ensures durability and compliance with various EPA methods.
The PMI Dilution Probe – DPMI Series offers a dependable and efficient solution for environmental professionals conducting continuous emission monitoring, ensuring accuracy and compliance with regulatory standards.
Zero Gas Generator ZNV-7 has been developed to check the zero point and dilute the span gas sources in order to carry out the…
The APCA-370 is a device for continuous CO2 monitoring in ambient air. It uses cross modulation type non-dispersive infrared (NDIR) absorption method.
APSA-370/CU-1 Ambient H2S monitor measures SO2 converted H2S through oxidation catalyst based on Ultra Violet Fluorescence.
The APOA-380 is an analyser for measuring ozone in ambient air and other background gases, for air quality control as well as for variety…












