reliablerapid precise - endress+hauser · 2018-04-16 · 10101 co2 carbon dioxide in natural gas 0...
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Reliable Precise Rapid
TDLAS Analyzer & Application GuideReliable solutions for rapid analysis of H2O, H2S, CO2, C2H2, NH3, and O2
2 TDLAS Analyzer & Application Guide
Natural Gas
Analyte Application Typical Measured Range(s)* Note #
H2O Moisture in Natural Gas 0 - 100 ppmv 0 - 2500 ppmv
10101
CO2 Carbon Dioxide in Natural Gas 0 - 5%0 - 20% 10303
H2S Hydrogen Sulfide in Natural Gas 0 - 10 ppmv0 - 5000 ppmv
10902
O2 Oxygen Measurement in Natural Gas 0 - 100 ppmv0 - 50% 11810
Gas Processing
Analyte Application Typical Measured Range(s)* Note #
H2O Water Measurement in Molecular Sieve Dryer Outlet 0 - 10 ppmv 33701
H2O Water Measurement in Natural Gas Product (Product Purity/Residue Gas) 0 - 10 ppmv 33901
CO2 Carbon Dioxide in Amine Treatment Unit Outlet (Sweet Gas) 0 - 100 ppmv 36103
CO2 Carbon Dioxide in Amine Treatment Unit Inlet 0 - 100 ppmv 34103
H2S Hydrogen Sulfide in Raw Natural Gas Feed (Produced Gas) 0 - 500 ppmv0 - 5000 ppmv
34002
H2S Hydrogen Sulfide in Natural Gas Product (Product Purity/Residue Gas) 0 - 20 ppmv 33802
H2S Hydrogen Sulfide in Amine Treatment Unit Outlet 0 - 100 ppmv 33602
H2S Hydrogen Sulfide in Solid Scavenger Outlet 0 - 100 ppmv 34602
% Refers to Mol. %.
Listed below are applications in Natural Gas, Gas Processing, LNG, Petrochemical, Refining, Syngas and Ammonia industries where SpectraSensors analyzers are used to measure H2O (Moisture), H2S (Hydrogen Sulfide), CO2 (Carbon Dioxide), NH3 (Ammonia), C2H2 (Acetylene), and O2 (Oxygen). For more information on a specific application, please refer to the Application Notes found on the company website.1) Locate the application and analyte of interest2) Go to www.SpectraSensors.com3) Scroll over “Products” then click on “By Industry”4) Click on your industry of interest5) Click on Application Note (Note # listed for reference)
SpectraSensors Application Guide
LNG
Analyte Application Typical Measured Range(s)* Note #
H2O Water Measurement in Dry LNG Feed Gas (Molecular Sieve Outlet) 0 - 10 ppmv 44201
H2O Water Measurement in LNG Product (LNG Receiving Terminal) 0 - 10 ppmv 44401
CO2 Carbon Dioxide in Amine Treatment Unit Outlet (LNG) 0 - 100 ppmv 44303
H2S Hydrogen Sulfide in LNG Amine Treatment Unit 0 - 10 ppmv0 - 20 ppmv
44302
NGL Fractionation Products
Analyte Application Typical Measured Range(s)* Note #
H2O Water in Y-Grade 0 - 50 ppmv 35001
H2O Water in Ethane 0 - 10 ppmv 35101
H2O Water in Ethane/Propane Mix 0 - 10 ppmv 35201
H2O Water in Propane 0 - 10 ppmv 35301
CO2 Carbon Dioxide in Y-Grade 0 - 500 ppmv 35003
CO2 Carbon Dioxide in Ethane 0 - 100 ppmv 35103
CO2 Carbon Dioxide in Ethane/Propane Mix 0 - 100 ppmv 35203
H2S Hydrogen Sulfide in Y-Grade 0 - 20 ppmv 35002
H2S Hydrogen Sulfide in Ethane 0 - 20 ppmv 35102
H2S Hydrogen Sulfide in Ethane/Propane Mix 0 - 20 ppmv 35202
H2S Hydrogen Sulfide in Propane 0 - 20 ppmv 35302
* Consult factory for alternative measurement ranges.
4
Olefins (Petrochemicals)
Analyte Application Typical Measured Range(s)* Note #
H2O Water Measurement in Pure Ethylene 0 - 10 ppmv 55001
H2O Water in Polyethylene Feedstock 0 - 10 ppmv 58001
H2O Water in Cracked Gas Dryer Vessel Outlet 0 - 10 ppmv 54801
H2O Water Measurement in Pure Propylene 0 - 10 ppmv 55101
C2H2 Acetylene Measurement at the Mid Bed of Back End Acetylene Converters 0 - 3000 ppmv 54611
C2H2 Acetylene Measurement at the Outlet of Back End Acetylene Converters 0 - 5 ppmv 54711
C2H2 Acetylene Measurement in Pure Ethylene 0 - 5 ppmv 54911
NH3 Ammonia Measurement in Pure Ethylene 0 - 5 ppmv 55913
H2S Hydrogen Sulfide in Caustic Wash Tower Inlet 0 - 500 ppmv 56902
CO2 Carbon Dioxide in Caustic Wash Tower Inlet 0 - 500 ppmv 56203
Refining
Analyte Application Typical Measured Range(s)* Note #
H2O Water in Semi-regenerative Catalytic Reformer Hydrogen Recycle Streams 0 - 50 ppmv (control) 50 - 500 ppmv (trend) 23101
H2O Water in Continuous Catalytic Reformer Hydrogen Recycle Streams 0 - 50 ppmv 23201
H2O Water in Propane/Propylene Mix 0 - 10 ppmv 23501
H2O Water in HF Alkylation Feed C4 0 - 50 ppmv 27301
H2O Water in Instrument Air 0 - 100 ppmv 65201
H2S Hydrogen Sulfide in Propane/Propylene Mix 0 - 10 ppmv 23502
H2S Hydrogen Sulfide in Flare Gas 0 - 10 ppmv 0 - 300 ppmv
23302
H2S Hydrogen Sulfide in Fuel Gas 0 - 320 ppmv 23402
H2S Hydrogen Sulfide in Semi-regenerative Catalytic Reformer Hydrogen Recycle Streams
0 - 50 ppmv0 - 300 ppmv
23202
Syngas and Ammonia
Analyte Application Typical Measured Range(s)* Note #
CO2 Carbon Dioxide in Outlet of Benfield™ Absorber Vessels 0 - 100 ppmv 65803
CO2 Carbon Dioxide in Coal Liquefaction (CTL)/Gassifier Outlet 0 - 50% 65903
H2S Hydrogen Sulfide in Amine Unit Outlet 0 - 100 ppmv 33602
Visit us onlinewww.spectrasensors.com
SpectraSensors Analyzers
u SS3000 Dual Channel Analyzer
tSS500e & SS2000e Single Channel Analyzer
y SS3000e Dual Channel Analyzer
a SS2100 Single Channel Analyzer
s SS2100a Single Channel Analyzer
d SS2100i-1 One Box Single Channel Analyzer
f SS2100i-2 Two Box Single Channel Analyzer
i 2-Pack Dual Channel & 3-Pack Three Channel Analyzers
q OXY5500 Single Channel Analyzer
oS2100r Rack Mount Single Channel Analyzer
eSS500 & SS2000 Single Channel Analyzer
wSS1000 Portable Single Channel Analyzer
rSS500XP & SS2000XP Single Channel Analyzer
Tel: 800 619 2861Direct: 713 300 2700Fax: 713 856 6623spectrasensors.com
Contact
SpectraSensors, Inc.4333 W. Sam Houston Pkwy N., Suite 100Houston, TX 77043
TDLA
S An
alyz
er &
App
licat
ion
Guid
e (0
8/17
)
ANAL
YZER
M
ODEL
OXY5
500
SS10
00
SS50
0
SS50
0XP
SS50
0e
SS20
00
SS20
00XP
SS20
00e
SS30
00e
SS30
00
2-Pa
ck &
3-
Pack
SS21
00r
SS21
00
SS21
00a
SS21
00 i-
1
SS21
00 i-
2
PHOTO LOCATOR NUMBER q w e r t e r t y u i o a s d fMEASUREMENT CHANNELS PER SYSTEM 1 1 1 1 1 1 1 1 2 2 2/3 1 1 1 1 1
MEASUREMENT PRINCIPLE QF TDL TDL TDL TDL TDL TDL TDL TDL TDL TDL TDL TDL TDL TDL TDL
ANALYTE & MEASUREMENT RANGES
H2O (MOISTURE)
0-10 to 0-100 ppmv
0-100 to 0-5000 ppmv
40-422 to 40-2110 ppmv
H2S (HYDROGEN SULFIDE)
0-10 to 0-1000 ppmv
0-5000 ppmv to 0-5%
CO2 (CARBON DIOXIDE)
0-100 to 0-500 ppmv
0-5% to 0-50%
O2 (OXYGEN) 0-100 ppmv to 0-50%
NH3 (AMMONIA) 0-5 ppmv
C2H2 (ACETYLENE) 0-5; 0-3000 ppmv
ENVIRONMENTAL TEMPERATURE RANGE
20 to 30°C (68 to 86°F)
-20 to 50°C (-4 to 122°F)
-10 to 60°C (14 to 140°F)
CONTROLLER POWERa
12 Volt Battery with 100-240 VAC Charger
100-240 VAC
24 VDC d d d a a
COMMUNICATION
Number of Digital Outputs/Inputs per channel 2/0 0 2/0 2/0 2/0 2/0 2/0 2/0 2/0 2/0 2/0 2/0 5/1 5/1 5/1 5/1Quantity of 4-20 mA Outputs per channel 2 0 2 2 2 2 2 2 1 1 1 1 1 3b 3b 3b
RS232C
RS485
Ethernet
ENCLOSURE TYPE OPTIONS
Aluminum
NEMA 3R - 304 SS
NEMA 4X 304 or 316 SS Enclosures
NEMA 4 & 7 - Cast Aluminum
EEx n IP66 Copper-Free Aluminumc
EEx d IP66 Copper-Free Aluminumc
ANALYZER CERTIFICATIONS
General Purpose
NEC/CEC Class I, Div 2
NEC/CEC Class I, Div 1 (Field Certifiable)
ATEX Zone 2 or IECEx/ATEX Zone 2
ATEX, and IECEx Zone 1
EAC (Gost-R), CNEx, KC ,CCOE, INMETRO
CE
RCM
The matrix below provides information to assist in selection of a SpectraSensors analyzer for measurement of H2O (Moisture),H2S (Hydrogen Sulfide), CO2 (Carbon Dioxide), NH3 (Ammonia), C2H2 (Acetylene), and O2 (Oxygen) in hydrocarbon gas streams.
a. Controller 24VDC may be combined with SCS 120/240VAC power b. Three 4-20 mA signals = 2 outputs and 1 input (moisture only)c. With 304 or 316 SS Sample System Enclosured. 12VDC option also available
QF = QUENCHED FLUORESCENCE TDL = TUNABLE DIODE LASER = STANDARD = OPTIONAL
SpectraSensors TDLAS Analyzer Guide
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