The DM 401 is a compact, in‑stack optical dust and opacity monitoring system designed for continuous particulate measurement in industrial stacks and ducts.
The DM 401 is a compact, in‑stack optical dust and opacity monitoring system designed for continuous particulate measurement in industrial stacks and ducts. It utilises a double‑pass transmissiometry method with a green LED light source to deliver high‑accuracy readings (±2 %), and features a robust, no‑moving‑parts design for minimal maintenance and long-term reliability. Ideal for applications across power plants, refineries, cement plants, baghouses, and more.
The calibration unit OZGU-370SE is designed for the dynamic and continual manufacture of zero and span gas to perform all ongoing quality control procedures…
APNA-370/CU-2 Ambient Ammonium Monitor measures increased nitrogen oxide (NOx) raected through oxide catalyst treatment as Ammonia (NH3) concentration with chemiluminescent (CLD) method.
The APSA-380 is an analyser for measuring sulfur dioxide in ambient air and other background gases, for air quality control as well as for…
APSA-370/CU-1 Ambient H2S monitor measures SO2 converted H2S through oxidation catalyst based on Ultra Violet Fluorescence.












