Specs at a glance
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Analyte and measurement ranges
H2S (Hydrogen sulfide):
0 to 10 ppmv
0 to 500 ppmv
other ranges by request -
Hazardous area approvals
ATEX/IECEx/UKEx Zone 1
CSA Class I, Division 1
CSA Class I, Zone 1
Field of application
The JT33 gas analyzer offers continuous, real-time H2S measurement with low maintenance requirements. It enables plant operators and owners to meet gas quality standards, improve process control, and ensure asset integrity. Using proven differential technology, the JT33 tolerates stream changes while meeting measurement performance specifications. It also features auto-validation and advanced diagnostics supported by Heartbeat Technology for verification reporting.
Natural gas, biomethane, and carbon dioxide pipelines: prevent corrosion and minimize the risk of an uncontrollable event, ensuring asset integrity
Natural gas and LNG plants: optimize gas sweetening processes (amine, solid scavengers, and others)
NGL, refining, and petrochemical gas streams: assure gas quality and asset protection in fractionization, refining, and stream cracking processes
Carbon capture processes (CCUS): monitor processes and ensure that CO2 meets quality specifications
Benefits
Continuous, real-time TDLAS measurements with proven metrology to meet measurement specifications
Robust patented differential technology which tolerates contaminants and stream changes in tough applications
Auto-validation to confirm analyzer health in the field
Heartbeat Technology for automatically stored historical data, spectrum logging, diagnostics, and verification reporting for custody transfer applications
NIST-traceable factory calibration with superior accuracy and repeatability
Field-serviceable components and modules for minimal downtime and maximum repair flexibility
User-friendly interface with an intuitive menu and integrated web server software
Videos
Xpert selection
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Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
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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 |
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Technical Information (TI)
JT33 TDLAS gas analyzer Technical Information
English version - 10/2024
System design and specifications for the JT33 TDLAS gas analyzer
EN 24/10/2024Language:
English
Version:
24/10/2024
File size:
4.6 MB
File name:
TI01722CEN_0324.pdf
-
68 documents
-
-
Technical Information (TI)
JT33 TDLAS gas analyzer Technical Information
System design and specifications for the
JT33 TDLAS gas analyzerEN 24/10/2024Language:
English
Version:
24/10/2024
File size:
4.6 MB
File name:
TI01722CEN_0324.pdf
-
-
-
Operating Instruction (BA)
JT33 TDLAS gas analyzer Operating Instructions
Commissioning, operation, and maintenance details for the
JT33 TDLAS gas analyzerEN 19/12/202425/09/2024Language:
English
Version:
19/12/2024
File size:
11.2 MB
File name:
BA02297CEN_0324.pdf
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-
Short Instruction (KA)
JT33 TDLAS gas analyzer Brief Operating Instructions
Quick start guide for the JT33 TDLAS gas analyzer
EN 25/09/2024Language:
English
Version:
25/09/2024
File size:
4.4 MB
File name:
KA01655CEN_0224.pdf
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-
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Installation Instructions (EA)
J22 and JT33 Firmware upgrade installation instructions
J22 and JT33 TDLAS gas analyzers Firmware Upgrade
Installation InstructionsLanguage:
English
Version:
18/10/2024
File size:
1.2 MB
File name:
EA01426CEN_0324.pdf
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-
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Installation Instructions (EA)
J22 and JT33 Electronics and display replacement Installation Instructions
Installation instructions for replacing J22 and JT33 TDLAS gas
analyzer electronics and displayLanguage:
English
Version:
01/11/2024
File size:
2.3 MB
File name:
EA01507CEN_0124.pdf
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Ex Safety Instruction (XA)
JT33 TDLAS gas analyzer Safety Instructions
ATEX/IECEx/UKEX Zone 1,
cCSAus Class I, Division 1/Zone 1EN 19/12/202404/09/2024Language:
English
Version:
19/12/2024
File size:
4.7 MB
File name:
XA03137CEN_0324.pdf
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Special Documentation (SD)
Validation of TDLAS gas analyzers Special Documentation
Description, guidelines, and procedure for validation of TDLAS
gas analyzersEN 29/07/2024Language:
English
Version:
29/07/2024
File size:
2.4 MB
File name:
SD03286CEN_0124.pdf
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PU (Publication)
Real-time quality measurements in biogas and biomethane
A discussion on using TDLAS / QF analyzers (SS500, J22,
JT33, SS2100, and OXY5500) to measure the concentration
of compounds in biogas and biomethane in the Oil & Gas industry.Language:
English
Version:
31/10/2023
File size:
1.4 MB
File name:
PU01455CEN_0223.pdf
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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
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-
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PU (Publication)
TDLAS and QF analyzers application guide - Accurate and reliable measurement of H2O, H2S, CO2, C2H2, NH3, 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,
SS2100a, SS2100i, and OXY5500 analyzers).Language:
English
Version:
27/11/2023
File size:
4.1 MB
File name:
PU01459CEN_0323.pdf
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Search spare parts by number in drawing
60 spare parts & accessories
60 spare parts & accessories
60 spare parts & accessories
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KIT, COVER WITH GLASS
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further parts
Drawing numberOrder code370188828 -
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Kit, cover, electronics
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Drawing numberOrder code1170188829 -
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Kit, protective cover
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KIT, DISPLAY MODULE
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KIT, MODULE CARTRIDGE
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KIT, CONNECTION TERMINAL
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KIT, MEMORY, T-DAT
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KIT, MEMORY, MICRO SD CARD
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KIT, POWER SUPPLY, 100-230VAC
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Drawing numberOrder code870188837 -
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Kit, power supply
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KIT, I/O MODULE, CONFIGURABLE I/O
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Drawing numberOrder code970188839 -
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KIT, I/O MODULE, RELAY OUTPUT
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KIT, I/O MODULE, SLOT 1, RS485
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Kit, relief valve
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Drawing numberOrder code3670188849 -
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Kit, glass flowmeter
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Kit, glass flowmeter
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Kit, armored flowmeter
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Kit, armored flowmeter
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Kit, bracket
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Kit, bracket
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Drawing numberOrder code4470206801 -
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Kit, bracket
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Drawing numberOrder code4270206802 -
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Kit, JT33, cover, optical head enclosure
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Order code71655802 -
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Kit, regulator fitting
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Drawing numberOrder code5271656064 -
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Kit, JT33, far mirror
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Drawing numberOrder code1671656065 -
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Kit, service tools 02
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Order code71656073 -
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Kit, connection terminals, heater/power
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Drawing numberOrder code2071656788 -
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Kit, fuses, MAC
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Drawing numberOrder code2871656789 -
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Kit, cover, MAC
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Drawing numberOrder code2971656790 -
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Kit, interface RS485, MAC to OHE
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Drawing numberOrder code2671656792 -
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Kit, interface thermistor, MAC to SCS
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Drawing numberOrder code2771656794 -
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Kit, MAC, union and conduit
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Drawing numberOrder code1971656795 -
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Kit, membrane seperator, 123
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Kit, membrane element
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Kit, filter, 7 micron
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Kit, check valve
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Kit, premium pressure regulator
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Drawing numberOrder code5471656800 -
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Kit, pressure regulator
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Drawing numberOrder code5371656801 -
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Kit, flowmeter, glass, 2slpm, H2
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Drawing numberOrder code3971656805 -
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Kit, flowmeter, premium, glass, 2slpm, H
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Drawing numberOrder code4071656806 -
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Kit, flowmeter, arm, 2slpm, H2
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Drawing numberOrder code4371656807 -
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Kit,flowmeter, premium,arm,2slpm,H2
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Drawing numberOrder code4571656808 -
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Kit, flowmeter, glass, 6slpm, AIR
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Drawing numberOrder code3971656809 -
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Kit, flowmeter, glass, 6slpm, H2
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Drawing numberOrder code3971656810 -
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Kit,flowmeter,premium,glass,6slpm,air
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Drawing numberOrder code4071656811 -
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Kit, flowmeter, premium, glass, 6slpm,H2
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Drawing numberOrder code4071656812 -
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Kit, flowmeter, , arm, 6slpm, air
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Drawing numberOrder code4371656813 -
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Kit, flowmeter, arm, 6slpm, H2
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Drawing numberOrder code4371656814 -
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Kit, gas fittings for flowmeters
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Drawing numberOrder code3871656819 -
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Kit, valve, manual validation
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Order code71656826 -
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Kit, fittings, membrane separator
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Drawing numberOrder code3071656828 -
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Kit, cover, display, stainless steel
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Drawing numberOrder code371656829 -
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Kit, cover, electronics, stainless steel
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Drawing numberOrder code1171656830 -
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Kit, JT33 scrubber
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Drawing numberOrder code5071656831 -
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Kit, JT33 indicator
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Drawing numberOrder code5171656832 -