Specs at a glance Measured variables: CO Device version: Cross-duct version Measuring probe version Measuring range: CO: 0 ... 500 ppm / 0 ... 20,000 ppm Depending on active measuring distance and gas temperature ---------------------------------------- Field of application Endress Hauser's The GM901 gas analyzer is available as a cross-duct or probe type. As a result, it is suited to a broad range of applications – even for difficult measuring tasks such as high dust loads, overpressure, critical flow profiles, or high measuring gas concentrations. • For optimization of combustion processes • CO monitoring in coal mills • Process monitoring in the food industry • Representative measurement along the duct diameter • Operation via control unit • Short response times • Verifiable with gas-filled cell; gas-testable probe with test gas Device properties: