Baker Hughes Panametrics Sentinel LCT8, Руководство пользователя

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Certification and safety statements for the Sentinel™ LCT or
LCTx ultrasonic flow meter
When installing this apparatus, the following requirements must be met:
• Field wiring shall be rated at least 10°C above 85°C.
• Connecting cables shall be mounted securely and protected from mechanical damage, pulling and twisting.
• Cable entries are ¾” NPT.
• Cable glands of an approved flameproof design are required. These must be installed according to the manufacturer’s
instructions. Where the cable glands are provided by Panametrics, the manufacturer’s instructions, as supplied to
Panametrics, will be included in the documentation.
• The system is covered by the certificate numbers FM13ATEX0018X and IECEx FMG 13.0008X as shown on the labels on
the following page. The system temperature code is dependent upon the process fluid temperature range of -40°C to
140°C. The surface temperature of the sensor body and electronics can approach the process fluid temperatures, and all
necessary precautions should be taken.
• Unused entries must be sealed using a suitably certified threaded plug.
• Modifications to the flameproof enclosure are not permitted.
• The apparatus should be de-energized before opening.
• Installation shall be in accordance with the installation instructions and the National Electrical Code® ANSI/NFPA 70, the
Canadian Electrical Code C22.1, or IEC/EN 60079-14, as applicable.
• Equipment is of type flameproof “d” design or flameproof with increased safety “d e” design and complies with:
• EN 60079-0:2012 +A11:2013, EN 60079-1:2014, EN 60079-7:2015, EN 60529:1991 +A1:2000, IEC 60079-0:2011, IEC 60079-1:2007, IEC
60079-7:2006 and IEC 60529:2001.
• The product contains no exposed parts which produce surface temperature infrared, electromagnetic ionizing, or non-
electrical dangers.
• The product must not be subjected to mechanical or thermal stresses in excess of those permitted in the certification
documentation and the instruction manual.
• The product cannot be repaired by the user; it must be replaced by an equivalent certified product. Repairs should only be
carried out by the manufacturer or by an approved repairer.
• Only trained, competent personnel may install, operate and maintain the equipment.
• The product is an electrical apparatus and must be installed in the hazardous area in accordance with the requirements
of the EC Type Examination Certificate. The installation must be carried out in accordance with all the appropriate
international, national and local standard codes and practices and site regulations for flameproof apparatus and in
accordance with the instructions contained in the manual. Access to the circuitry must not be made during operation.
Certification &
safety statements
1100 Technology Park Drive, Billerica, MA
01821, U.S.A.
Telephone: 978-437-1000 or 800-833-9438
Panametrics, Shannon Free Zone East,
Shannon, County Clare, Ireland
Telephone: +353 61 470200
CSS-0005, Rev. D
August 2017
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