G-CEM 4000 Flue Gas Analyser

The GCEM-4000 uses Non-Dispersive Infrared Absorption (NDIR) technology in a multi-channel gas analyzer. Low maintenance and high accuracy are essential in monitoring flue gases for emissions monitoring or process control. The GCEM-4000 is capable of operating in very high dust loadings up to several gm/m3 and can automatically or manually inject zero and protocol gases to perform calibrations as often as required.

It can measure up to 7 gas species continuously. Connection to SmartCEM Control Unit provides access to a range of output options, including fully isolated 4 - 20mA analogue, alarm and data valid relays, special digital communication over 10Km and a low power r.f link for remote access of diagnostic date.

Features

• Up to seven gas species 
• CO, CO2, NO, NO2, SO2, HCL, CH4, H2O
• ppm, mg/m3 (measured) and mg/Nm3 (normalized)
• Integral temperature / pressure measurement for normalization
• In-situ 316L S/S probe, option of 1.0m or 1.8m length
• 0-400 ºC, higher temperatures available 
• Analogue and serial digital output
• Automatic zero and span verification by protocol gases
• Over five years data logging via PC software package
• High accuracy
• Low maintenance

 View PDF specifications here