Archives: FAQs

When will the hold on the ATEX/CSA certification end?

Are TIIS versions of the GX-3R in English?

Can I use the label from an older GX-3R and put it on a the TIIS approved GX-3R?

Does OSHA approve the TIIS certification?

Can I revise my order to TIIS?

How soon can the GX-3R with TIIS certification be shipped?

TIIS Prices

TIIS Part Numbers

Am I liable in some way with TIIS certification?

Why submit the Acknowledgement Form?

Can I use TIIS in North America

Is TIIS intrinsically safe

Differences between the ATEX/CSA and TIIS

Compensating for Hydrogen Interference in Carbon Monoxide Readings

Hydrogen and your Carbon Monoxide Sensor The vast majority of...

What Does HC GAS LIST LIMITED mean on the GX-3R (Pro)?

RKI Instruments has a unique and useful LEL catalytic sensor...