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Products
OMA Series™
Process Analyzers
Series Overview
OMA Process Analyzer
Form Factors
OMA-300 Standard
OMA-206P Portable
OMA-406R Rackmount
Specialized OMA Solutions
Ammonia Analyzer
BTX Analyzer
Chlorine Analyzer
Clean-in-Place Analyzer
Color Analyzer
Continuous Emissions Analyzer
H
2
S Analyzer
Metal Ions Analyzer
NO
X
Analyzer
Odorant Analyzer
Wobbe Index Analyzer
OMA-300-InGaAs Process Analyzer
OMA-300 UV ZETA Analyzer
Other Solutions
Sulfur Monitoring Suite
Tail Gas Analyzer |
TLG-837
Sulfur Pit Gas Analyzer |
TLG-837-SP
Feed Forward H
2
S Analyzer |
OMA-H2S
Total Sulfur Gas Analyzers
H
2
S in Crude Oil Analyzer
Additional Solutions
Oil-in-Water Analyzer |
OiW-200
Infrared Photometer |
MCP-200
H
2
Analyzer |
APG-710
Paramagnetic O
2
Analyzer |
O2A-100
Rackmount Laser Gas Analyzer |
TDL-406
Peripheral Devices
Digital Gas Mixer |
Mix-2000
Sampler |
SPA-525
Sample Conditioning Systems
Measurements
Measurements
Select a common measurement or
search
acetonitrile purity
ammonia | NH
3
aromatic hydrocarbons | BTX
benzene | C
6
H
6
carbon dioxide | CO
2
carbon disulfide | CS
2
carbon monoxide | CO
carbonyl sulfide | COS
chlorine | Cl
2
chlorine dioxide | ClO
2
color | APHA, Saybolt...
copper ions | Cu
2+
diesel
dimethyl sulfide | DMS
ethanol | C
2
H
6
O
ethylene | C
2
H
4
ferric chloride | FeCl
3
fluorine | F
2
glycols
hydrogen peroxide | H
2
O
2
hydrogen sulfide | H
2
S
incoming materials
iron ions | Fe
2+
MEG (ethylene glycol)
MEHQ (mono methyl ether hydroquinone)
mercaptans | R-SH
metal ions
methanethiol | MeSH
methane equivalency | CH
4
methyl iodide | CH
3
I
nickel ions | Ni
2+
nitric oxide | NO
nitrogen dioxide | NO
2
nitrogen oxides | NO
X
nitrogen trichloride | NCl
3
oil in water (petroleum)
olefins
oxazoles
ozone | O
3
phenol | C
6
H
5
OH
phosgene | COCl
2
sodium hydroxide | NaOH
sulfide | S
2-
sulfur dioxide | SO
2
sulfur (total)
TBC (4-
tert
-Butylcatechol)
titanium tetrachloride | TiCl
4
toluene | C
7
H
8
transmittance
vanadium ions
vanadium oxytrichloride | VOCl
3
water | H
2
O
Wobbe Index
xylene | C
8
H
10
Applications
Applications
Select an analysis application or
search
acetaldehyde
acetonitrile
acid gas
acrylonitrile
alcoholic spirits
ammonia slip
biodigester
biogas
black liquor
butadiene
catalyst presulfiding
caustic treating
CEMS
clean-in-place
ClO
2
production
CMP slurry
CO
2
bottling gas
cooling water
crude oil
cumene process
decaffeination
deicing fluid
DeNO
X
diesel
EDC | ethylene dichloride
electroplating
feed forward
flare
flue gas
fluorinator
formaldehyde
fuel gas
gasoline
hydrogen recycle
jet fuel
landfill gas
LNG
LPG
MEG | ethylene glycol
methanol
naphtha
natural gas
natural gas peak shaving
pipeline gas
phosgene
propane
sales gas
scrubber outlet
SCR / SNCR
seawater
semiconductor etching
sour gas
stack gas
stripped sour water
sulfur pit
sweet gas
syngas
tail gas (Claus)
TiO
2
pigment production
total sulfur
VCM | vinyl chloride
vitamins
wellhead
Industries
Oil Refining
Sulfur Recovery
Natural Gas
Environmental
Offshore
Pulp & Paper
Power Generation
Chemical
Aviation
Pharma
Mining
Alternative Energy
Food & Beverage
Semiconductor
Renewable Energy
Fertilizer
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Downloads
H
2
S Analyzer:
Features
OMA H
2
S Analyzer
Features
Performance
Fast, continuous reading
Analyzer response time is 1 to 5 seconds
No false positives
Interfering chemicals can be corrected for by AAI’s multi components algorithm*
*Provide sample matrix to AAI for verification
Huge dynamic range
Remains accurate through wide changes in concentration
Safety & Reliability
Unattended operation
Stabilized by Auto-Zero; remote operation optional
World's safest H
2
S analyzer
Sample fluid never enters analyzer enclosure
Learn more
Customizable alarms & outputs
4-20 mA analog outputs; MODBUS; Hart...
View technical specs
Flexibility
Measure any H
2
S concentration range
From 0-10 ppm to 0-100%
Learn more
Direct analysis of hot/wet sample
Standard model accepts sample up to 150 °C and 3000 psi
Analyzes liquid or gas
Using appropriate sample conditioning system
Up to 4 available measurement benches
For measuring additional chemicals
Learn more
Cost of Ownership
No consumables/reagents
Other than zero fluid
Proven low-mainentance
Only requires monthly optics cleaning
Long-life xenon light source
Averages 5 years between replacement
Solid state instrument
Outlasts competing models due to lack of moving parts
Compatibility
Hazardous area certifications
Class I Div 1 & 2; ATEX; GOST...
View certifications
No shelter required
Rugged instrument suitable for outdoor installation
Features
Technology
Comparison
Tutorial Video
OMA H
2
S Analyzer
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(888) 461-0080
Email Us
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