Description
Explosion-Proof Mounting for Vibration Probes
The Bently Nevada 21000 Housing Assembly safely mounts proximity probes in hazardous areas. This complete kit includes a factory-installed sensor. It meets API 670 standards for external mounting. The design protects machinery and ensures reliable monitoring.
Product Details & Configuration Code
- Complete Part Number: 21000-16-05-00-084-04-02
- ➤ Base Model: 21000 (Housing Assembly)
- ➤ Probe Option: 16 (With 3300 XL 8 mm Probe)
- ➤ Cable Length: 05 (0.5 Meter / 20 Inches)
- ➤ Adapter: 00 (No Standoff Adapter)
- ➤ Penetration: 084 (8.4 Inches)
- ➤ Fitting: 04 (One 3/4-14 NPT Plug)
- ➤ Mount Thread: 02 (3/4-14 NPT)
- Brand: Bently Nevada
- Condition: New, Original, Factory Sealed
- Protection: 12-Month Manufacturer Warranty
Technical Specifications & Contents
- Build & Safety
- Housing Material: Aluminum body with 304 Stainless Steel sleeve.
- Safety Rating: CSA Type 4, Explosion-Proof enclosure.
- Compliance: Fully meets API 670 standard requirements.
- Application: For classified hazardous (Ex) areas.
- Physical Data
- Max Extension (C+D): 13.5 inches (343 mm).
- Assembly Weight: ~1.1 kg (2.4 lb) without fittings.
- Probe Included: 3300 XL 8mm, reverse-mounted.
- Cable: 0.5m length, connected and ready.
- Full Kit Contents
- Aluminum housing body with stainless sleeve.
- Screw-on dome cover.
- Pre-installed Bently Nevada 3300 XL 8 mm probe.
- Sealing O-rings and thread sealant.
- One 3/4-14 NPT plug.
- Ports for conduit entry.
Expert FAQs & Selection Guide
What is the main use of this 21000 assembly?
It is for safe probe mounting in explosive atmospheres. Common in oil, gas, and chemical plants to monitor pump or compressor vibration.
Is the probe included and pre-installed?
Yes. The 21000-16-05-00-084-04-02 comes with a genuine 3300 XL 8mm probe already mounted inside the housing.
Can I use this housing without the probe?
No. This part number is a complete assembly. The housing and probe are supplied and configured as one unit for safety certification.
What does “probe penetration 8.4 in” mean?
This is how far the probe tip extends from the mounting face. It is fixed in this kit. Choose this number based on your machine’s mounting depth.
How do I order the correct housing assembly?
Confirm your site needs an explosion-proof housing. Check the required mounting thread (NPT). Verify the probe type and cable length needed. For guidance, contact us via WhatsApp at +86 158 8020 0923.
Purchase & Support Details
- You receive one complete 21000-16-05-00-084-04-02 kit.
- All components are original Bently Nevada parts in factory packaging.
- Global shipping via FedEx, UPS, or DHL is available.
- Your purchase is protected by a 12-month factory warranty.
- Questions? Our technical team is available on WhatsApp.
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