The GCEM40E is a CODEL-proven, hot-extraction multi-channel gas analyser for continuous emissions monitoring in harsh applications. It is uniquely designed for use in a wide range of applications where flue gas temperatures are abnormally high, low or saturated.

Three decades of development, knowledge and practical experience have been used to create this advanced gas analyser, which offers complete flexibility in process or emissions applications, whilst ensuring excellent accuracy and repeatability at a competitive price.

Features and Benefits

Single or multi-species infrared absorption analyser.
Hot-extraction system.
Measurement of CO, NO, NO2, NOx, SO2, CH4, HCl, CO2 and H2O.
Gas temperature and pressure sensors.
Analogue and serial digital outputs.
Gas Species Options
CO2 and H2O as standard, plus up to a maximum of 4 gases from: CO, NO, NO2, NOx, SO2, HCl, CH4, with O2 option.

Measurement Units ppm | mg/Nm³ | mg/m³ | %

Response Time Less than 200 seconds (T90) – MCERTS Specification.

Ambient Temperature -20°C to +50°C.

Power Supply (Cabinet) 220 – 240VAC @ Min 2500W.

Construction Corrosion resistant epoxy coated aluminium housing, sealed to IP66.

Analog Outputs Isolated 4-20mA current outputs for each gas channel, maximum load 500Ω, fully configurable from software.

Logic Outputs Up to 8 volt-free SPCO contacts 50V 1A max. Configurable as alarm contacts. 1 volt-free SPCO contact of 50V 1A max. for valid data signal.

RS485 Serial Data.