Emerson Daniel 3814, Installation Manual

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Refer to the 3810 Series Systems Wiring Diagram, Sheet 3 (P/N DMC-004936) for the
certification tag (see
Appendix A ).
Daniel 3810 Series Liquid Ultrasonic Meters are INMETRO certified. Refer to the 3810
Series Liquid Ultrasonic Flow Meter Tag, INMETRO Certification drawing DMC-006173.
Certificate number: NCC 11.0163 X
Marking: --Ex d ia IIB T4 Gb IP66 W
Electrical parameters: Refer to Section 1.6 , Table 1-2
Special conditions for safe use
• Explosion proof joint dimensions are compliant with the Brazilian Association of
technical standard: ABNT NBR IEC 60079-1, Table 3.
• The enclosure for the explosion proof transmitter and intrinsically safe barrier must be
remote mounted (refer to
Section 1.6 , Table 1-2 ) if the operating temperature exceeds
140 °F (60 °C) (refer to Section 1.6 , Table 1-2 )
• Cable length (refer to Section 1.6 , Table 1-2 )
WARNING
EXPLOSION OR FIRE HAZARD
Read and follow the instructions below:
• Conduit runs must have a sealing fitting within 457mm (18 inches) of the enclosure
to reduce the risk of an explosion or a fire.
• During operation, keep covers tightly closed. DO NOT open the transmitter
electronics enclosures when an explosive atmosphere may be present.
• During equipment maintenance, disconnect power before opening the transmitter
electronics enclosures. Clean cover joints before replacing.
• DO NOT substitute meter components. Substituting components may compromise
the intrinsic safety of the device.
Failure to follow these safety instructions can result in severe injury to personnel or
cause damage to the equipment.
1.10 Certifications and approvals
Daniel 3814 Liquid Ultrasonic Flow Meters have electrical, metrology, intrinsic safety and
Pressure Equipment Directive certifications and approvals by the agencies listed below.
Refer to the nameplate tag on the meter body, the wiring diagram (P/N DMC-004936) in
Appendix A and observe all safety precautions. Daniel 3810 Series Liquid Ultrasonic Flow
Meters operate within the pressure and temperature range of the device (also see Meter
specifications ).
Standards
• US
• Canada
• Europe
Introduction Installation manual
May 2019 3-9000-760
26 3814 Liquid Ultrasonic Flow Meter