The Bently Nevada 32000-28-05-05-030-03-02, also cataloged as the 32000 series proximity probe housing assembly, operates as a mechanical interface component for radial eddy-current proximity probe installation within the 31000/32000 transducer mounting architecture. It provides external probe access for gap adjustment and extension cable management without machine case disassembly.

Model and Suffix Structure Overview

Hardware and Mechanical Parameters

Eddy-Current Probe Scaling and Signal Integrity Behavior

The housing assembly is designed to maintain controlled mechanical alignment of eddy-current proximity probe positioning relative to the target surface. In Bently Nevada 3300 XL systems, probe gap voltage scaling typically targets a linear operating region around the calibrated air gap curve.

Cross-talk suppression is managed through physical separation stability of the probe sleeve and grounded stainless steel structural elements, reducing signal interference between adjacent radial measurement channels in multi-probe installations. Rotor dynamics measurement accuracy depends on maintaining rigid coupling between machine casing and bearing support to ensure true relative vibration capture.

System Integration Characteristics

• Compatible with 3300 XL 8 mm proximity probe systems

• Designed for radial vibration and Keyphasor measurement points

• External probe access enables field gap adjustment without machine disassembly

• PPS housing material provides dielectric isolation between probe body and machine casing

• Stainless steel sleeve structure maintains mechanical stiffness under vibration load

Technical FAQ

Q: Does the housing support electrical signal processing or conditioning?
A: No. The assembly is purely mechanical and environmental protection hardware. Signal conditioning is handled by external Proximitor modules.

Q: Can the housing be used for axial displacement measurement?
A: No. Dual axial probe configurations require alternative mounting solutions.

Q: Is the housing explosion-proof certified?
A: No. It is not explosion-proof. It may be used in intrinsically safe systems only with approved barriers.

Q: What limits exist for probe sleeve length?
A: Sleeve length is constrained by probe cable configuration and resonance control requirements. Extended sleeves require additional mechanical support.

Field Installation and Mechanical Setup Notes

Installation requires insertion of the outer sleeve into the machine case followed by controlled insertion of the probe sleeve to establish correct probe-to-target gap geometry. The housing body is then mounted over the sleeve assembly and secured using the retaining nut system.

Electrical continuity of shielded probe cable must be maintained through proper grounding of conduit fittings. Unused ports must be sealed using certified blanking plugs to maintain IP66 ingress protection integrity.

Torque application on retaining hardware must remain within specified mechanical limits to avoid deformation of PPS housing threads. Cable routing should avoid sharp bending near probe connector interfaces.

Ordering Information

• Housing assembly (32000-28-05-05-030-03-02)

• Integrated probe sleeve interface hardware

• Retaining nut and outer sleeve components

• Conduit fittings and sealing plugs (configuration dependent)

• Installation documentation reference set

Delivery Information

Delivery time: 3-5 days when payment finish, shipped via DHL / FEDEX / UPS.
All units are packed using anti-static industrial packaging with shock-resistant protection to prevent sleeve misalignment or connector deformation during transport.