31000-28-10-00-175-01-02 is a Bently Nevada 31000 through-case housing with a multiple-approval 3300 XL 8 mm probe and 1.0 m cable. The no-standoff assembly provides 17.5-inch penetration, one 3/4-14 NPT fitting with two plugs and a 3/4-14 NPT mounting thread.

Its long sleeve requires support near the probe. The E01 suffix is the key difference from the dual-fitting E02 configuration and must remain visible in purchasing and installation records.

• Maintains probe position at a deep target while allowing external adjustment.
• Uses a single hardline-conduit entry to simplify a one-route field installation.
• Protects the probe connection from the machine environment when the cover and seals are correctly assembled.
• Supports an approved 8 mm measurement channel with the required associated apparatus.
• Keeps the part/serial label visible within the documented 1 m cable dimensional envelope.

• Confirm that one conduit entry is sufficient for the wiring and maintenance plan.
• Support the 17.5-inch sleeve independently of the housing cover and conduit.
• Coordinate probe approval with barriers, cable parameters and monitor input.
• Check that the machine penetration cannot expose the housing to an unmanaged pressure leak.
• Document the final gap and support position as part of channel commissioning.

• Deep radial shaft-vibration measurements through a machine case.
• Approved 8 mm probe channels using a single hardline-conduit route.
• Replacement of the exact E01 housing where the existing sleeve support and penetration are retained.