Hydrogen sulfide is indicated
fresh air zero
To determine m-cresol multiply the indication by 0
25 ppm o-xylene
MARTOR SECUNORM 610XDR W/Blade #160099 Part # 610002
RKI S2 Assemblies, Non Explosion Proof, OK for Class I, Division 2 Model 105 Hydrogen sulfide is indicatedRKI S2 Assemblies, Non Explosion Proof, OK for Class I, Division 2 The RKI S2 series gas sensor transmitters are highly reliable and very cost effective for the detection of common gas hazards. The S2 series are available for LEL, H2 Specific (LEL, and ppm), Oxygen, H2S, CO, and for a variety of toxic gases. The transmitters for LEL, H2 Specific, Oxygen, H2S, CO2, and Carbon Monoxide are explosion proof with flame arrestors, and approved for use in