Endress+Hauser SpectraSensors J22 TDLAS User manual

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XA02708C/66/EN/02.21
Safety Instructions
J22 TDLAS Gas Analyzer
ATEX/IECEx/UKEX: Zone 1
cCSAus: Class I, Division 1/Zone 1
Safety instructions for J22 TDLAS Gas Analyzer with and without SCS for explosion-hazardous
areas classified according to the National Electrical Code (NEC), Canadian Electrical Code (CEC),
International Electrotechnical Commission (IEC), UK Statutory Instrument SI 2016 No. 1107 (as
amended by SI 2019 No. 696-Schedule 3A Part 1) and Directive 2014/34/EU of the European
Parliament and of the Council of 26 February 2014 on the harmonization of the laws Member
States.

Endress+Hauser i
J22 TDLAS Gas Analyzer XA02708C
Table of Contents
1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Intended Equipment Use. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Associated Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Manufacturer’s Certificates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Manufacturer Address. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Symbols Used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Safety symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Informational symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Electrical symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Labels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Nameplate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Personnel Qualifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Equipment Training. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Potential Risks Affecting Personnel. . . . . . . . . . . . . . . . . . . . . . . . . 5
Electrocution hazard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Laser safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Analyzer Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Electrostatic discharge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Chemical compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3 Equipment Installation . . . . . . . . . . . . . . . . . . . . . 10
Required Hardware/Tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Tools symbols. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Lifting/Carrying the Analyzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Mounting the Analyzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Opening/Closing the Analyzer Enclosure . . . . . . . . . . . . . . . . . . . 12
Protective Chassis and Ground Connections. . . . . . . . . . . . . . . . . 12
Protective ground cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Ground connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Electrical Wiring Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Wire temperature rating and torque. . . . . . . . . . . . . . . . . . . . 14
Cable entries. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Threaded entries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Cables Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Flow Switch Connection Requirements. . . . . . . . . . . . . . . . . . . . . 16
Connection Values: Signal Circuits. . . . . . . . . . . . . . . . . . . . . . . . . 16
Terminal assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Safety-related values. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Modbus interface cable specification . . . . . . . . . . . . . . . . . . . 17
Electrical Circuit Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Connecting the Gas Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Sample System Heater. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

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ii Endress+Hauser
4 Equipment Operation . . . . . . . . . . . . . . . . . . . . . .19
Operating Controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Commissioning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Decommissioning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Intermittent operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
5 Maintenance and Service . . . . . . . . . . . . . . . . . . .21
Cleaning and Decontamination . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
To clean the J22 exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Troubleshooting and Repairs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Cleaning the cell mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Replacing the membrane separator filter. . . . . . . . . . . . . . . . 23
Enclosure purge (optional). . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Sample system purge (optional) . . . . . . . . . . . . . . . . . . . . . . . 25
Repair verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Power termination covers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Spare Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Service Contact . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

J22 TDLAS Gas Analyzer XA02708C
Endress+Hauser 1
1 Introduction
Endress+Hauser’s J22 TDLAS Gas Analyzer is a laser-based extractive ana-
lyzer for measuring gas concentration. The technology employed is Tunable
Diode Laser Absorption Spectroscopy (TDLAS). Typical measurement ranges
vary between 0 to 10 parts-per-million by volume (ppmv) and 0 to 100% by
volume.
Intended Equipment
Use
The J22 TDLAS Gas Analyzer is intended for use as instructed in the docu-
mentation package provided with the equipment. This information should be
read and referenced by anyone installing, operating or having direct contact
with the analyzer. Any use of the equipment in a manner not specified by
Endress+Hauser could impair the protection provided by the equipment.
Associated
Documentation
Each analyzer shipped from the factory is packaged with documents for the
model that was purchased. All documentation is available on the USB flash
drive provided with the shipment. This document is an integral part of the
document package, which includes:
Manufacturer’s
Certificates
cCSAus Certificate of Conformity
Certificate number: CSA21CA80053040
ATEX/IECEx Certificate of Conformity
Certificate number: CSANe 20ATEX1197X / IECEx SIR 20.0035X
UKEX Certificate of Conformity
Certificate number: CSAE 21UKEX1072X
Part Number Document Type Description
BA02152C Operating
Instruction
A complete overview of the
operations required to
install, commission and
maintain the device.
TI01607C Technical
Information
Provides technical data on
the device with an over-
view of associated models
available.

XA02708C J22 TDLAS Gas Analyzer
2 Endress+Hauser
Manufacturer
Address
Endress+Hauser
11027 Arrow Route
Rancho Cucamonga, CA 91730
United States
www.endress.com
J22 TDLAS Gas Analyzer,
J22 TDLAS Gas Analyzer with SCS on Panel,
J22 TDLAS Gas Analyzer with Enclosed SCS,
J22 TDLAS Gas Analyzer with Enclosed SCS, with Heater
ATEX/UKEX IECEx
EN IEC 60079-0:2018
EN 60079-1:2014 + AC:2018-09
EN 60079-11:2012
EN 60079-28:2015
EN ISO 80079-36:2016 + AC:2019
EN IEC 60079-0:2018
EN 60079-1:2014 + AC:2018-09
EN 60079-11:2012
EN 60079-28:2015
EN ISO 80079-36:2016+AC:2019
IEC 60079-0:2017 Ed. 7.0
IEC 60079-1:2014+COR1:2018
Ed. 7
IEC 60079-11:2011 Ed. 6.0
IEC 60079-28:2015 Ed. 2.0
ISO 80079-36:2016+COR1:2019
Ed. 1
cCSA CSAus
CAN/CSA-C22.2 No. 60079-0:19
CSA C22.2 No. 60079-1:16
CAN/CSA-C22.2 No. 60079-11:14
CAN/CSA-C22.2 No. 60079-28:16
CSA C22.2 No. 30-M1986
(R2016)
CSA C22.2 No. 60529:16
CSA C22.2 No. 94.2-15
CSA C22.2 No. 0-10 (R2015)
CSA C22.2 No. 61010-1-12,
UPD1:2015, UPD2:2016,
AMD1:2018
ANSI/UL 60079-0-2019 Seventh
Edition
ANSI/UL 60079-1:2015 Seventh
Edition
ANSI/UL 60079-11:2013 Seventh
Edition
UL 60079-28 Second Edition
UL 913 Eighth Edition
FM 3600:2018
FM 3615:2018
ANSI/UL 50E:2015
UL 61010-1 Ed. 3, AMD1:2018

J22 TDLAS Gas Analyzer XA02708C
Endress+Hauser 3
2 General
Symbols Used Safety symbols
Informational symbols
Electrical symbols
Symbol Description
This symbol alerts the user to a dangerous
situation. Failure to avoid this situation can
result in serious or fatal injury or damage to
the equipment.
Hazardous voltage and risk of electric shock.
INVISIBLE LASER RADIATION - Avoid expo-
sure to the beam. Class 3R Radiation Prod-
uct. Refer servicing to
manufacturer-qualified personnel.
Symbol Description Symbol Description
Indicates addi-
tional information
Refer to the manual
for more informa-
tion.
Symbol Description
Protective Earth (PE)
A terminal which is bonded to conductive parts of equip-
ment for safety purposes and is intended to be connected
to an external protective earthing system.

XA02708C J22 TDLAS Gas Analyzer
4 Endress+Hauser
Labels Nameplate
1 WARNING - Potential Electrostatic Discharge
Controller
Personnel
Qualifications
Personnel must meet the following conditions for mounting, electrical instal-
lation, commissioning and maintenance of the device. This includes, but is
not limited to:
• Be suitably qualified for their role and the tasks they perform
• Be trained in explosion protection
• Be familiar with national and local regulations and guidelines(e.g.,
CEC, NEC and/or ATEX/IECEx/UKEX)
• Be familiar with lockout/tag-out procedures, toxic gas monitoring pro-
tocols and PPE (personal protection equipment) requirements
Terminate power prior to accessing
equipment to prevent damage to
the analyzer.
Use caution before opening the
analyzer enclosure to avoid injury.
1
Endress+Hauser Optical Analysis Inc., 11027 Arrow Rte, Rancho Cucamonga, CA 91730 USA
POWER
Nicht unter Spannung offen
Do not open when energized
Ne pas ouvrir sous tension
Warning: DO NOT OPEN IN
EXPLOSIVE ATMOSPHERE
Attention: NE PAS OUVRIR EN
ATMOSPHERE EXPLOSIVE

J22 TDLAS Gas Analyzer XA02708C
Endress+Hauser 5
General
• Adhere to all warning labels to prevent damage to the unit.
• Do not operate the device outside the specified electrical, thermal and
mechanical parameters.
• Only use the device in media to which the wetted materials have suffi-
cient durability.
• Modifications to the device can affect the explosion protection and
must be carried out by staff authorized to perform such work by
Endress+Hauser.
• Only open the controller cover if the following conditions are met:
- An explosive atmosphere is not present.
- All device technical data is observed (see nameplate).
- The optional stainless steel label tag is not bonded to earth. The
maximum average capacitance of the tag determined by measure-
ment is maximum 30 pF. This shall be considered by the user to
determine suitability of the equipment in a specific application.
• In potentially explosive atmospheres:
- Do not disconnect any electrical connections while the equipment is
energized.
- Do not open the connection compartment cover when energized or
the area is known to be hazardous.
• Install the controller circuit wiring according to the Canadian Electrical
Code (CEC) respective National Electrical Code (NEC) using threaded
conduit or other wiring methods in accordance with articles 501 to
505, and/or IEC 60079-14.
• Install the device according to the manufacturer’s instructions and reg-
ulations.
• The flameproof joints of this equipment are other than the minimums
specified in IEC/EN 60079-1 and shall not be repaired by the user.
Substitution of components is not permitted.
Substitution of components may impair intrinsic
safety.
Equipment Training Refer to local service providers for installation and operational training of the
J22 TDLAS Gas Analyzer.
Potential Risks
Affecting Personnel
This section addresses the appropriate actions to undertake when faced with
hazardous situations during or before service of the analyzer. It is not possi-
ble to list all potential hazards within this document. The user is responsible
for identifying and mitigating any potential hazards present when servicing
the analyzer.

XA02708C J22 TDLAS Gas Analyzer
6 Endress+Hauser
Technicians are expected to be trained and
follow all safety protocols that have been
established by the customer in accordance
with the area hazard classification to service
or operate the analyzer. This may include, but
is not limited to, toxic and flammable gas
monitoring protocols, lockout/tagout
procedures, the use of personal protective
equipment (PPE) requirements, hot work
permits and other precautions that address
safety concerns related to the use and
operation of process equipment located in
hazardous areas.
Electrocution hazard
1. Shut off power at the main disconnect external to the analyzer.
Complete this action before performing any
service that requires working near the main
input power or disconnecting any wiring or other
electrical components.
2. Only use tools with a safety rating for protection against accidental
contact with voltage up to 1000V (IEC 900, ASTF-F1505-04, VDE
0682/201).
Laser safety
The J22 TDLAS Gas Analyzer is a Class 1 laser product, which poses no threat
to equipment operators. The laser internal to the analyzer controller is clas-
sified Class 3R and could cause eye damage if the beam is viewed directly.
Before servicing, shut off all power to the
analyzer.
Analyzer Technical
Specifications
Technical specifications are provided in the following tables that outline rec-
ommended equipment settings, ratings, and physical specifications.