Hey Matt, just FYI, today I contacted the guy at RKI Instruments - they have a handheld muti-gas monitor. It can be configured to read all of the primary gasses in syngas - H2, CO, CO2 and CH4, and N2 would comprise the balance of whatever is leftover. They quoted $2445 for the GX 6000, here is the link https://www.rkiinstruments.com/product/gx-6000-gas-monitor/
Hey Matt, just FYI, today I contacted the guy at RKI Instruments - they have a handheld muti-gas monitor. It can be configured to read all of the primary gasses in syngas - H2, CO, CO2 and CH4, and N2 would comprise the balance of whatever is leftover. They quoted $2445 for the GX 6000, here is the link https://www.rkiinstruments.com/product/gx-6000-gas-monitor/