RKI Instruments HS-O4 Single Gas Monitor, Hydrogen Sulfide 0-200 ppm, 73-0063 Emergency Stop Button Product Characteristics:

Product Characteristics:

PVC piping

Precisely Machined Pistons and Pinions

Pressure Flow: 135-385 CFM

MPN 105-627G Size 1-1/2" Connection Type Press Type Inline Pressure Rating 300 WOG Class 150 Body Material Lead Free Brass Trim Material Stainless Steel Spring Seat Material EPDM Seal Material EPDM

RKI Instruments HS-O4 Single Gas Monitor, Hydrogen Sulfide 0-200 ppm, 73-0063 Emergency Stop Button Product Characteristics:RKI Instruments HS 04, Hydrogen Sulfide (H2S) 0 200 ppm, alkaline batteries and alligator clip The 04 Series single gas monitor is designed to operate for many years with field replaceable sensors and filters. The 04 Series can be operated continuously for up to 9,000 hours on (2) AAA size alkaline batteries (depending on model). The 04 Series has 3 preset alarms that are user adjustable. Each version is also equipped with visual, audible, and