Home / Products / Process Control / Coal Mill Analysers / EnergyTech 202 IR CO Monitor

EnergyTech 202

CO Analyser (IR)

Early detection of fires in coal pulverising mills is essential to avoid catastrophic damage to plant and to avert the threat of injury to personnel.


The early detection of coal fires in coal handling systems on coal fired power stations is essential to prevent catastrophic damage to expensive plant and serious injury to personnel. 

The most reliable and accurate method of detecting coal fires or smouldering is to monitor the carbon monoxide levels within the coal handling plant areas such as silos and mills and to detect rapid increases in concentration.

The CODEL EnergyTech 202 samples the gas from the critical area through a steel sintered filter mounted in the wall of the chamber. This removes the need for intrusive sampling probes which are prone to wear and are expensive to replace.

Features & Benefits

Typical CO Monitoring Applications

Coal Silos
Grinding Plants
Coal Mills
Coal Bag Houses
Coal Bunkers
Coal Conveyers
Woodworking and Sawmills
Construction Sites

Product Specification

Operating PrincipleInfrared Absorption
Gas SpeciesCarbon Monoxide (CO) Oxygen (O2)
Measuring Unitsppm
Ambient Temperature-20°C to +50°C
Power Supply110 – 240V AC 500VA
ConstructionRAL7035 Structure powder coated mild steel sealed to IP66
Analogue Outputs2 x 4-20mA current outputs as standard, isolated, 500Ω load max, fully configurable
from keypad (additional outputs available, see optional items below)
Contact Outputs1 x volt-free SPCO contact, 50V, 1A max, for data valid signal)
Serial DataRS485 port for Codel diagnostic use
Display32 Character alpha-numeric back-lit LCD)

Brochure Download

    Looking for a manual?

    Please contact us below and we will be happy to help you.

    Ask a question

    For further information on any of our products, please complete our enquiry form and a member of staff will respond as soon as possible.

    You can also call: +44(0)1629 814351