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IM 60A02S01-01E-A
• Tamb. –40°C to 80°C
• Enclosure rating: IP66 and IP67
Note 2. Electrical Data
• In the case where the type of explosion protection is intrinsically safe, Ex ia IIC
T4 Ga, only connect to a certified intrinsically safe circuit with the following maximum
values:
Ui = 28 V
Ii = 115 mA
Pi = 0.65 W
Effective internal capacitance; Ci = 0
Effective internal inductance; Li = 0
•
In the case where the type of explosion protection is Non-Incendive, Ex nA IIC
T4 Gc,
only connect to a certified intrinsically safe circuit with the following maximum
values:
Ui = 30 V
Ii = 150 mA
Pi = 0.85 W
Note 3. Wiring
• For an ambient temperature ≥70°C, heat resistant cables shall be used with a
rating of at least 20°C above the ambient temperature.
• All wiring shall comply with local installation requirements. (Refer to the
installation diagram)
Note 4. Installation
• Observe WARNING on nameplate. (Refer to the installation diagram)
WARNING: AFTER DE-ENERGIZING, DELAY 5 MIN BEFORE OPENING
COVER.
Note 5. Maintenance and Repair
• The instrument modification or parts replacement by other than authorized
representative of Yokogawa Electric Corporation is prohibited and will void
Intrinsically Safe Certification.
Note 6. Special Conditions for Safe Use
• In the case where the enclosure of the MLX is made of aluminum, if it is mounted
in an area requiring Category 1 G equipment (EPL Ga), it must be installed such, that,
in the event of rare incidents or rare malfunction, ignition sources due to impact and
friction sparks are excluded.
