3
ELECTRICAL CONNECTIONS
16
OPTIWAVE X500
www.krohne.com
06/2017 - 4005809801 - AD ATEX OPTIWAVE x500 R01 en
3.1 General notes
WARNING!
•
De-energize the circuit.
•
Use the applicable cable glands for the cable entry openings in the housing (M20×1.5 or
½
NPT). For the cable entry size, refer to the device nameplate.
•
Ex d-approved devices:
Ex d-approved devices:
Ex d-approved devices:
Ex d-approved devices: Use heat-resistant cables and cable glands certified for continuous
operation above +90
°
C / +194
°
F.
