Dynasonics TFXL Clamp-On Ultrasonic Flow - Manual (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 fl 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