Det-Tronics FlexSight LS2000 Safety Manual
Line-of-sight infrared hydrocarbon gas detector
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- Instructions manual (46 pages) ,
- Instructions manual (60 pages)
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SAFETY CERTIFIED MODEL LS2000
LINE-OF-SIGHT IR GAS DETECTOR
This manual addresses the specific requirements and
recommendations applicable to the proper installation,
operation, and maintenance of all Safety-Certified
(SIL-Certified) FlexSight
™
product versions. For complete information regarding
system overview, performance, installation (including
alignment), operation, maintenance and specifications
of the Model LS2000, refer to instruction manual 95-
8714.
©
1.2
Detector Electronics Corporation 2019
Last Manual Update: 5/20/19
Line-of-Sight IR Gas Detector
FlexSight
Infrared Hydrocarbon Gas Detector
QUALITY POLICY STATEMENT
All quality assurance control measures necessary for
safety management as specified in IEC 61508 Part 1
have been implemented. The quality management
system of Det-Tronics is based on the requirements
of EN ISO 9001 and ANSI/ASQC Q9001 through the
application of the United Technologies Company
Achieving Competitive Excellence (ACE) program. In
addition, the Quality Management System complies
with the European ATEX Directive, EN ISO/IEC 80079-
34, and supervised testing requirements per ISO 17025.
SAFETY MANUAL
™
Line-of-Sight
Model LS2000
95-8727
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Summary of Contents for Det-Tronics FlexSight LS2000
- Page 1 IEC 61508 Part 1 recommendations applicable to the proper installation, have been implemented. The quality management operation, and maintenance of all Safety-Certified system of Det-Tronics is based on the requirements (SIL-Certified) FlexSight ™ Line-of-Sight IR Gas Detector of EN ISO 9001 and ANSI/ASQC Q9001 through the product versions.
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Page 2: Safety Messages
SAFETY MESSAGES DESIGN Procedures and instructions in this section may The Model LS2000 Line-of-Sight Gas Detector is an require special precautions to ensure the safety of infrared hydrocarbon gas detector that is classified as personnel performing the operations. Information that Type B smart device according to IEC61508. -
Page 3: Installation
VALID INPUT RANGE INSTALLATION LS2000 fault annunciation is provided on the 4-20 mA NOTE signal output loop by signaling to a specific mA current For complete information regarding performance, output level. The receiving device must be programmed installation, operation, maintenance to indicate a fault condition when current levels reach an specifications Model... -
Page 4: Start-Up And Commissioning
Common Misuse Scenarios Relay Configuration Requirements • Do not install the LS2000 on unstable or vibration The LS2000 gas detector’s Low Alarm, High Alarm and prone structures; a 3 meter maximum height is Fault relay outputs may be used as part of a Safety recommend when using a vertical post. Certified system. - Page 5 GAS RESPONSE PROOF TEST Zero Calibration Tools Required: Magnet WARNING Any external alarm equipment, systems or Zero Calibration shall be conducted when required as signaling devices that could be automatically documented in the Calibration section of the LS2000 initiated by performing this test must be disabled instruction manual.
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Page 6: Product Repair
OUTPUT RESPONSE PROOF TEST FAULT/FAILURE ACTION PLAN In the event that a Calibration does not result in NOTE acceptable Gas Response Proof test, then the standard The requirements for the Output Response Proof Maintenance, Troubleshooting, and Device Repair and Test can be waived for the 4-20 mA output if a successful Gas Response Proof Test was Return procedures as listed in the LS2000 instruction manual must be followed. -
Page 7: Additional Certifications
CERTIFICATION AND FAILURE RATE DATA ADDITIONAL CERTIFICATIONS All Safety-Certified LS2000 models are certified FM, CSA. compliant to: Refer to the Model LS2000 Instruction Manual for details. IEC61508: 2010 For complete information regarding performance, Type B Device installation, operation, maintenance and specifications of Model LS2000, refer to instruction manual 95-8714. - Page 8 Street | Minneapolis, MN 55438 USA Specifications subject to change without notice. Operator: 952.941.5665 or 800.468.3244 All trademarks are the property of their respective owners. Customer Service: 952.946.6491 or 800.765.3473 © 2019 Detector Electronics Corporation. All rights reserved. www.det-tronics.com | Email: det-tronics@det-tronics.com 95-8727...
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