330500 Velomitor Sensor, 330525 Velomitor XA Sensor, 330530 Radiation Resistant Velomitor Sensor Operation Manual
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2.3.4 Routing Armored Cable
If you will not route the cable inside conduit, use armored cable and secure it to
supporting surfaces with clips or similar devices. Route the cable through
protected areas to reduce the chance of damage. Connect one end of the armor
directly to the enclosure or other structure in which the monitor is mounted.
Rigidly connect the other end of the armor to a structure near the Velomitor®
Sensor. The recommended minimum bend radius for armored cable is 1.5 inches
(38.1 mm).
2.3.5 Sealing the Connecting Cable
When conduit-enclosed cable is routed through oil or gaseous environments, seal
the ends of the conduit to prevent leakage into the protected enclosure. Table 2-1
describes the strategies for sealing conduit and the differential pressures for
which they apply.
Table 2-1. Conduit Sealing Techniques
Differential Pressure
Seal Type
Less than one atmosphere
ZY5 cable seal similar to Bently Nevada
P/N 10076-AA or duct seal putty.
Greater than one atmosphere
Special interconnecting cable. (Contact
Bently Nevada for details.)
Bently Nevada cable seals protect against splash and abrasion but they do not
protect against immersion. Contact Bently Nevada if greater protection is
required.
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