21000-28-05-00-105-04-02 Bently Nevada 21000 Explosion-Proof Housing Assemblies

Description:

The Bently Nevada 21000/24701 probe housing assemblies are designed for mounting near the outside of the probe. These housings include a dome-shaped cap that screws into the housing body, a threaded port for catheter connection, a probe sleeve of optional length, an O-ring, a reverse-mounted access probe, a threaded seal, and optional catheter connectors and support adapters. The access probe housings provide easy external access to the probe and its extension cables, allowing for gap adjustments or probe replacements without disassembling the machine. They are constructed from robust and durable materials and are available in various configurations to meet specific installation requirements.

Model and Suffix Codes:

Suffix Codes:

Probe Option, with Connector: -28 - 3300 XL 8 mm probe, multiple approvals

Probe Cable Length Option: -05 - 0.5 metre (20 in) 

Standoff Adapter: -00 - No standoff adapter

Probe Penetration: -105 - 10.5 in

Fitting Option: -04 - One 3/4-14 NPT plug only

Mounting Thread Option: -02 - 3/4-14 NPT (Must be ordered if Standoff Adapter Length Option is not -00)

FAQ:

1.Is there stock available or how long is the lead time?

Lead time:12 weeks
2. What are the acceptance test items after installation?

• Explosion-proof verification

No gaps at the explosion-proof joint surfaces, intact seal, grounding resistance < 4Ω

• Functional test

Probe output voltage changes linearly with shaft displacement, no jumps or noise

• Sealing test

No oil, gas, or water vapor seepage at interfaces and plugs

• Compliance check

Complies with API 670, CSA explosion-proof, and GB 3836 standards

Datasheet Link:

21000-28-05-00-105-04-02 Bently Nevada 21000 Explosion-Proof Housing Assemblies  PDF Datasheet