INTRINSICALLY SAFE GAS
LEVEL DETECTOR
R
C
39NO
US
CERTIFIED BY UNDERWRITERS LABORATORIES INC.
ONLY AS TO INTRINSIC SAFETY
FOR USE IN HAZARDOUS LOCATIONS
CLASS I, DIV, 1, GROUPS A, B, C, & D.
CERTIFIED TO CANADIAN CSA STANDARD C22.2 NO.
WARNING:
SUBSTITUTION OF COMPONENTS MAY IMPAIR INTRINSIC SAFETY.
USE ONLY WITH APPROVED BATTERIES.
TEMPERATURE CODE T3C.
CAUTION:
FOR SAFETY REASONS, THIS EQUIPMENT MUST BE
OPERATED AND SERVICED BY QUALIFIED PERSONNEL ONLY.
READ AND UNDERSTAND MANUAL BEFORE OPERATING AND SERVICING
CHANGE BATTERIES IN
SCOTT INSTRUMENTS
EXTON, PA 19341
2
