21000-16-10-00-077-03-02 Bently Nevada Housing

21000-16-10-00-077-03-02 | Bently Nevada | Proximity Probe Housing Assembly

21000-16-10-00-077-03-02 | Bently Nevada | Proximity Probe Housing Assembly

Availability: 10 left in stock

Configured for mechanical protection and transducer support in machine monitoring systems, the Bently Nevada 21000-16-10-00-077-03-02 (21000 Proximity Probe Housing Assembly)...

SKU: 21000-16-10-00-077-03-02

Manufacturer: Bently Nevada
Product No.: 21000-16-10-00-077-03-02
Product Type: Proximity Probe Housing Assemblies
Product Origin: USA
Payment:T/T, Western Union
Weight: 200g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Configured for mechanical protection and transducer support in machine monitoring systems, the Bently Nevada 21000-16-10-00-077-03-02 (21000 Proximity Probe Housing Assembly) provides direct physical execution for housing 3300 XL 11 mm probes within hazardous industrial environments.

Suffix Breakdown & Model Matrix

Suffix	Description
21000	Base Model: Proximity Probe Housing Assembly
16	Probe Option: 3300 XL 11 mm probe
10	Probe Cable Length: 1.0 m (39 in)
00	Standoff Adapter Length: 7.5 in (191 mm)
077	Probe Penetration: 1.0 in (25.4 mm)
03	Fittings: Two explosion-proof fittings
02	Mounting Thread: 3/4-14 NPT

Hardware Specifications

Parameter	Specification
Model	21000-16-10-00-077-03-02
Brand	Bently Nevada
Origin	USA
Power Consumption	N/A (Passive mechanical component)
Mounting Thread	3/4-14 NPT
Probe Compatibility	3300 XL 11 mm

Rotor Dynamics and Gap Voltage Validation

The 21000 housing assembly is engineered to maintain the precise mechanical alignment of the proximity probe relative to the rotor surface, which is critical for accurate signal acquisition in rotor dynamics analysis. To ensure the integrity of the vibration data, technicians must perform gap voltage validation upon installation, targeting a nominal -10 VDC at the proximity probe transducer output. Proper positioning prevents the probe from entering the non-linear range of the eddy-current probe scaling, which would result in amplitude distortion and phase shift errors. The integrated design minimizes structural vibration resonance that could otherwise introduce artifacts into the measurement signal.

Frequently Asked Questions

Q: Are the provided explosion-proof fittings rated for specific hazardous zones?

A: The included explosion-proof fittings are designed to maintain the integrity of the housing assembly in identified hazardous locations; however, site-specific safety documentation must be consulted to ensure compliance with local electrical codes and zone classifications.

Q: Can the probe penetration be adjusted without replacing the probe sleeve?

A: The probe penetration depth is set during mechanical installation. While the assembly allows for initial adjustment to meet the 1.0 in penetration requirement, excessive repositioning can compromise the integrity of the thread seal and O-ring sealing surfaces.

Field Installation Guidelines

Ensure the 3/4-14 NPT mounting threads are properly sealed with a compatible thread compound to prevent moisture ingress and mechanical loosening.
When installing the explosion-proof fittings, ensure that all conduits are tightened to specified torque to maintain the required flameproof seal integrity.
Verify that the 1.0 m probe cable is routed without sharp bends to prevent internal conductor fatigue or damage to the insulation.
Perform a static gap check after final mechanical locking to ensure the probe tip remains within the specified operating distance from the target surface during all machine states.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.