The GPro 500 designed for continuous in situ monitoring of gases in stacks, pipes, ducts, extractive measurement cells etc. and it is based on tunable diode laser technology. The GPro 500 utilizes a single side installation (probe-type TDL) without the need for alignment to measure the average gas concentration along the line-of-sight path in the probe.
This document contains information and safety instructions required to use the GPro 500 with direct analog output option in SIL environments.