This standard covers the details of construction, performance, and testing of portable, mobile, and stationary electrical instruments. These instruments may be used to monitor for the presence of carbon monoxide gas concentrations in air. Parts of the instruments may be installed or operated in hazardous (classified) locations.
ANSI/ISA S92.02.01-1-1998 history
1998ANSI/ISA S92.02.01-1-1998 Performance Requirements for Chlorine Monoxide Detection Instruments (50-1000 ppm Full Scale)