Detects gases at odour stage

The Draeger ChemLogic range of colorimetric gas detection systems is designed to detect low levels of toxic and corrosive gases at the odour stage, is suitable for use in the waste and water industry and requires no calibration.

Featuring built-in data logging to record concentrations over time, systems are suitable for perimeter monitoring tasks and can be used to predict breakdowns or to identify reduced efficiency in stack scrubber applications. The ChemLogic Series forms part of a new generation of interference-free, continuous monitors featuring optic technology.

The ChemLogic 1 is a single-point detector. For greater monitoring capability, the ChemLogic 8 has eight detection points and an optimised flow that draws samples at 250-300ft 2.5 LPM. In addition, by removing the use of O-rings, the system helps to ensure a cleaner interface between the optic, sample stream and tape.

Including a new 'reference' LED, the ChemLogic automatically adjusts the LED brightness and a new TRIcoloured LED (RGB) has also been incorporated.

With built-in compact flash card technology and data logging capabilities, the ChemLogic 1 provides an integral log of event history. The ChemLogic 8 features a main analysis screen showing all 8 points at any one time to identify concentration, point status and gas type.