Tunable diode laser absorption spectroscopy (TDLAS)
Optimize plant safety and availability. Tunable diode laser absorption spectroscopy (TDLAS) rapidly and reliably measures concentrations in process gas streams in real time.
Specs at a glance
-
Measuring principle
TDLAS
-
Measured variables
Concentration
Cell Pressure
Cell Temperature -
Hazardous area approvals
IECEx / ATEX / CNEx / KCs / CCOE / JPNEx Zone 1
Field of application
SS2100i gas analyzers accurately measure trace gas components (H2O, CO2, and H2S) using tunable diode laser absorption spectroscopy (TDLAS) technology. The analyzers require little maintenance and do not need recalibration or periodic replacement parts. SS2100i gas analyzers are certified for ATEX/IECEx Zone 1.
Gas analysis: ppb level measurement of H2O, ppm level measurement of H2O, H2S, and CO2, and % level measurement of H2S and CO2
Natural gas: production, storage, transportation, distribution
Refinery: hydrogen recycle, catalytic reforming, flaring, cracking
Gas processing: fractionation, sour/acid gas removal
LNG: liquefication, custody transfer
Petrochemical: cracking, caustic wash tower
Biomethane: custody transfer measurements of CO2, H2S, H2O
Benefits
Accurate, real-time measurements not hampered by wet-up (absorption) or dry-down (desorption)
Virtually maintenance free and reliable in harsh environments
Dependable with greater repeatability than surface-based sensors with NIST-traceable calibration
Analog and serial outputs for remote monitoring
Low cost of ownership, no consumables
Available for the following measurements: H2O, CO2, H2S
ATEX/IECEx Zone 1 certified
Xpert selection
-
Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
-
Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
-
Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
| FLEX selections | Technical excellence | Simplicity |
|---|---|---|
Fundamental selection Meet your basic measurement needs |
Technical excellence
|
Simplicity
|
Lean selection Handle your core processes easily |
Technical excellence
|
Simplicity
|
Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
|
Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |
Loading alternative products
Predecessor
Success stories
Could also interest you
140 documents
-
-
Technical Information (TI)
SS2100i-1 TDLAS Gas Analyzer Technical Information
System design and specifications for the SS2100i-1 TDLAS Gas Analyzer
EN 18/01/2024Language:
English
Version:
18/01/2024
File size:
372.3 KB
File name:
TI01669CEN_0223.pdf
-
-
-
Technical Information (TI)
SS2100i-2 TDLAS Gas Analyzer Technical Information
System design and specification for the SS2100i-2 TDLAS Gas Analyzer
EN 19/01/2024Language:
English
Version:
19/01/2024
File size:
425.6 KB
File name:
TI01670CEN_0223.pdf
-
-
-
Operating Instruction (BA)
SS2100-series TDLAS Gas Analyzer Sample Conditioning System Operating Instructions
Commissioning, operation, and maintenance details for the
SS2100-series TDLAS Gas Analyzer Sample Conditioning SystemEN 21/02/2024Language:
English
Version:
21/02/2024
File size:
1.3 MB
File name:
BA02337CEN_0123.pdf
-
-
-
Operating Instruction (BA)
SS2100i-2 TDLAS gas analyzer Operating Instructions
Commissioning, operation, and maintenance details for the
SS2100i-2 TDLAS gas analyzerEN 26/06/2024Language:
English
Version:
26/06/2024
File size:
6.5 MB
File name:
BA02197CEN_0324.pdf
-
-
-
Operating Instruction (BA)
TDL measurement cell Operating Instructions
Operation and maintenance details for TDLAS gas analyzer
measurement cellsEN 02/08/2024Language:
English
Version:
02/08/2024
File size:
1.3 MB
File name:
BA02188CEN_0224.pdf
-
-
-
Operating Instruction (BA)
SS2100i-1 TDLAS Gas Analyzer Operating Instructions
Commissioning, operation and maintenance details for the SS2100i-1
TDLAS Gas AnalyzerEN 17/03/2023Language:
English
Version:
17/03/2023
File size:
4.5 MB
File name:
BA02189CEN_0223.pdf
-
-
-
Device Parameter (GP)
FS 5.16 Description of device parameters
Expert-level description and operational information
for device parametersEN 15/10/202417/09/2021Language:
English
Version:
15/10/2024
File size:
2.5 MB
File name:
GP01177CEN_0224.pdf
-
-
-
Device Parameter (GP)
NS 5.14 Firmware Description of device parameters
Expert-level description and operational information for
device parametersEN 15/10/2024Language:
English
Version:
15/10/2024
File size:
2.6 MB
File name:
GP01180CEN_0224.pdf
-
-
-
Installation Instructions (EA)
TDLAS cell assembly mirror cleaning Installation Instructions
Instructions for cleaning the 0.1 m, 0.8 m, 8 m/28 m
measurement cell mirror for multiple TDLAS gas analyzersEN 29/07/2024Language:
English
Version:
29/07/2024
File size:
382 KB
File name:
EA01381CEN_0224.pdf
-
-
-
Ex Safety Instruction (XA)
SS2100i-1 TDLAS Gas Analyzer Safety Instructions
ATEX/IECEx/UKEX: Zone 1
EN 17/03/2023Language:
English
Version:
17/03/2023
File size:
1 MB
File name:
XA02687CEN_0323.pdf
-
-
-
Ex Safety Instruction (XA)
SS2100i-2 TDLAS Gas Analyzer Safety Instructions
ATEX/IECEx/UKEX: Zone 1
EN 30/01/202323/10/2021Language:
English
Version:
30/01/2023
File size:
860.9 KB
File name:
XA02694CEN_0323.pdf
-
-
-
Ex Safety Instruction (XA)
SS2100i-2 TDLAS Gas Analyzer Safety Instructions
ATEX/IECEx/INMETRO: Zone1
EN 30/01/2023Language:
English
Version:
30/01/2023
File size:
844.2 KB
File name:
XA03100CEN_0123.pdf
-
-
-
Ex Safety Instruction (XA)
SS2100i-1 TDLAS Gas Analyzer Safety Instructions
ATEX/IECEx/INMETRO: Zone 1
EN 17/03/2023Language:
English
Version:
17/03/2023
File size:
1 MB
File name:
XA03101CEN_0123.pdf
-
-
-
Special Documentation (SD)
AMS100 Software Operating Instructions
Instructions for operating the AMS100 software as an
alternative method for TDLAS gas analyzer system configurationEN 10/05/2023Language:
English
Version:
10/05/2023
File size:
1.3 MB
File name:
SD02863CEN_0223.pdf
-
-
-
Special Documentation (SD)
TDLAS ガスアナライザの検証 個別説明書
TDLAS ガスアナライザの検証に関する説明、ガイドライン、手順
EN 22/04/2025Language:
Japanese
Version:
22/04/2025
File size:
3.1 MB
File name:
SD03286CJA_0124.pdf
-
-
-
PU (Publication)
TDLAS and QF analyzers application guide - Accurate and reliable measurement of H2O, H2S, CO2, and O2
A guide to TDLAS and QF technology application notes
(natural gas, hydrogen, biomethane, carbon capture, LNG,
gas processing, NGL fractionation, petrochemical, syngas,
ammonia, and refining) for the oil & gas and chemical industries
(relating to J22, JT33, SS500, SS2100, SS2100i, and OXY5500 analyzers).Language:
English
Version:
06/02/2025
File size:
4 MB
File name:
PU01459CEN_0425.pdf
-
-
-
PU (Publication)
Approval drawings - For TDLAS and QF analyzers
An overview about the engineered approval drawings offered
for TDLAS and QF analyzers (SS2100, SS2100i, J22, JT33,
OXY5500, SS500) to enable customers to confirm that the
system fabrication meets their approval.Language:
English
Version:
22/08/2022
File size:
356.7 KB
File name:
PU01488CEN_0122.pdf
-
-
-
PU (Publication)
Understanding factory validation gas - Verify TDLAS performance
An overview about the validation of TDLAS performance
and the determination of proper validation gas backgrounds for
the support and service of TDLAS analyzers (SS2100, SS2100i,
J22, JT33, SS500).Language:
English
Version:
06/02/2025
File size:
1 MB
File name:
PU01548CEN_0225.pdf
-
-
-
PU (Publication)
Factory acceptance test (FAT) information - For TDLAS and QF analyzers
An overview about the factory acceptance tests (FATs) offered for
TDLAS and QF analyzers (SS2100, SS2100i, J22, JT33, SS500,
OXY5500) to customers.Language:
English
Version:
06/02/2025
File size:
1.2 MB
File name:
PU01544CEN_0225.pdf
-
-
-
PU (Publication)
TDLASおよびQFアナライザアプリケーションガイド H2O、H2S、CO2、C2H2、NH3、O2の 正確で信頼性の高い測定
天然ガス、水素、バイオメタン、炭素回収、LNG、ガス処理、
NGL分留、石油化学、合成ガス、アンモニア、精製に関する石油・
ガスおよび化学産業向けのTDLASおよびQF技術のアプリケーション
ノート（J22、JT33、SS500、SS2100、SS2100a、SS2100i、および
OXY5500アナライザーに関連）Language:
Japanese
Version:
28/06/2024
File size:
4.5 MB
File name:
PU01459CJA_0323_TDLAS_QF_Analyzers_Guide.pdf
-
Often bought together
Accessories
