Omega TX82B User Manual
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3.0 MECHANICAL ASSEMBLY AND INSTALLATION
3.1 SAFETY CONSIDERATIONS
To ensure safe operation, follow the guidelines below:
VISUAL INSPECTION:
Do not attempt to operate the instrument if damage
is found.
SIGNAL WIRING:
Insert the proper plus and minus signal wires into the plug-in
screw-clamp connector terminals marked plus and minus. Ensure that the wires
are securely clamped in the plug-in connector by rotating the screws in the
plug–in connector clockwise but do not exceed a torque of .5 newton-meter
(.37 pound-foot). Then plug the connector firmly into the socket located on the
rear panel of the meter.
RAIN OR MOISTURE:
Do not expose the instrument to condensing moisture.
3.2 INTRINSIC SAFETY PARAMETERS FOR FM (FACTORY MUTUAL)
Certificate No. 2Y4A4.AX
V max=12.5 V,
I max=250 mA
Intrinsically Safe for Class I, II and III, Division 1, Groups, A,B,C,D,E,F and G
hazardous locations.
Ci=8.6 µF
Li=0 mH