GAS MEASUREMENT GUIDE
KEY APPLICATIONS | HAZARDOUS AREA NH 3 Ar CO CO 2 He C1-C6 NMHC
Refinery Petrochemical Manufacturing Industrial gas supply
Waste water treatment Food storage Marine inerting applications Inert blanketing
Process control Flare stack analysis Vapor recovery
Safety-critical oxidation
Oxidation control reactions EO, PTA and EDC manufacturing Catalyst regeneration Solvent recovery
BTU/Wobbe content measurement Gas turbine, engines, fuel cells Flare stack monitoring %CV %CV %CV
Water in EDC/solvents Ethylene production TDI production Chlorine production % %ppm %ppm %
Process heaters Utility boilers Thermal crackers Crematoria and incinerators ppm
Process heaters Incinerators Power stations Furnaces
ppm
Process heaters Incinerators Power stations Furnaces
ppm
Oxidation control Inerting Safety monitoring Flare gas monitoring Combustion control (<500°C) Coal to chemical
KEY APPLICATIONS | SAFE AREA NH 3 Ar CO CO 2 He C1-C6 NMHC
Glove boxes Solder reflow ovens Compressed air generation Ethylene production
Glove boxes Air separation units Instrument air units Refining gases
Glove boxes Heat treating Solder reflow ovens Industrial gas production
Air separation units Medical/industrial gases Specialty gas blending
Product quality validation in hydrogen plants HyCO process control Bottling/filling plants producing flammable gas blends %ppm %ppm
Utility boilers Clinical waste incinerators Chemical incinerators Mobile labs %ppm %
Cryogenic air separation Process control Food gas manufacture Product validation
Medical gas production Air separation unit Cryogenic truck loading station High purity gas production ppm/b ppm/b ppm/b ppm/b ppm
Argon production Truck loading
Pure gas bottling Specialty gas laboratories
Compliance monitoring and testing VOC abatement Scrubber efficiency ppm
Product purity on air separation unit Validation of medical O 2 , N 2 and air Process control on air separation unit %ppm %ppm
Semiconductor production – Stationary analytical systems UHP gas production – Quality control measurements ppb/t ppb/t ppb/t ppb/t
Scrubber efficiency Turbine/generator feedback control SCR/SNCR feedback control
KEY APPLICATIONS | GAS DETECTION NH 3 Ar CO CO 2 He C1-C6 NMHC
Pharmaceutical plants Helium production and storage Semiconductor facilities Laboratories and universities
KEY APPLICATIONS | PORTABLES NH 3 Ar CO CO 2 He C1-C6 NMHC
Process monitoring Inerting applications Controlled atmosphere Hazardous area combustion optimization
Laboratories and research Air separation and gas bottling plants Transfilling Combustion analysis %
Physiology studies Universities Combustion optimization Medical gas verification % %
Equilibrium Modified Atmosphere Packaging (EMAP) fresh consumable produce testing Laboratory and research %
KEY APPLICATIONS | HIGH PURITY NH 3 Ar CO CO 2 He C1-C6 NMHC
Continuous quality control monitoring Post purifier quality certification Leak detection for electronics grade gases
Continuous quality control monitoring
Bulk gas cylinder quality control Trace moisture analysis
MEASUREMENT TYPE: PERCENT/PARTS PER MILLION/PER BILLION/PER TRILLION/BY VOLUME/DEW POINT