– Category 1
Meggitt Safety Systems
Mild Environment Sample Extraction Systems
The mild environment systems are suitable for applications including Containment inerting, Waste Gas Monitoring, and Off Gas Monitoring. Electrochemical sensing technology is combined with “state of the art" PLC based signal conditioning to provide an automated approach for monitoring hydrogen and/or oxygen. The system is arranged in two subassemblies, the Control center and the sample loop assembly.
The Control Center includes a user friendly touch screen human interface (shown) and a PLC (not shown). The sample loop assembly is completely assembled onto a unistrut frame suitable for installation into a free standing enclosure or attachment to plant structure. All sensors and sample handling components are included within the sample loop assembly. The Control Center controls the sample loop assembly and processes all sensor signals to provide the required concentration in units of volume % (wet basis).
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