Dynasonics TFXL Clamp-On Ultrasonic Flow User Manual download pdf (Page 36)

36 06-TTM-UM-00158 8/2012

SYMBOL EXPLANATIONS

Caution—Refer to accompanying documents.

FLOW METER INSTALLATION

WARNING:

EXPLOSION HAZARD - SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY

FOR CLASS I, DIVISION 2.

WARNING:

DO NOT CONNECT OR DISCONNECT EITHER POWER OR OUTPUTS UNLESS THE AREA

IS KNOWN TO BE NON-HAZARDOUS.

IMPORTANT NOTE:

Not following instructions properly may impair safety of equipment and/or personnel.

IMPORTANT NOTE:

Must be operated by a Class 2 supply suitable for the location.

IMPORTANT NOTE:

Do not connect the interface cable between a TFXL  ow meter and a personal

computer unless the area is known to be non-hazardous.

ELECTRICAL SYMBOLS

Function

Direct

Current

Alternating

Current

Earth

(Ground)

Protective

Ground

Chassis

Ground

Symbol

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Dynasonics TFXL Clamp-On Ultrasonic Flow User Manual Page 36