The new infrared CH4 eModule from Trolex is an intelligent plug-in gas sensing module, for use with the Sentro range of products, which uses a highly precise infrared cell to monitor the environmental concentrations of methane, continuously signalling the retrieved data for consistent sensing accuracy.
The eModule is the heart of the Sentro storing its full service history throughout its operational life, including gas identity, measuring range, data logging, predicted life span, calibration history, set points and failure modes.
Each sensing module runs self-diagnostic checks with clear and concise menu-driven user calibration instructions and detailed diagnostic data.
The eModule makes maintenance, service and calibration easy – simply replace the module with pre-calibrated modules. The eModule has superior long-term stability and its essentially linear response and high sensitivity means it can be calibrated for low gas concentrations and high concentrations up to 100% in volume.