Products Description
For applications that require external mounting of proximity probes, several all-metal Proximity Probe Housing Assemblies are available to support reliable and secure installation. Common options include the 21000 aluminum probe housing assembly and the 24701 stainless steel probe housing assembly, both designed for industrial monitoring environments.
The 21000, 24701, and 164818 Proximity Probe Housing Assemblies are supplied as complete assemblies and typically include a threaded housing body with a screw-on dome cover, conduit entry ports, a probe sleeve available in different lengths, sealing O-rings, a reverse-mount proximity probe, and a thread seal. Depending on installation requirements, optional accessories such as conduit fittings and standoff adapters can also be provided.
For newer installations where explosion-proof certification is not required, the 31000/32000 proximity probe housing assemblies offer enhanced mounting flexibility, improved environmental protection, and updated design features. Detailed specifications for these models are available in the 31000 and 32000 Proximity Probe Housings datasheet (document 141610). The 21000, 24701, and 164818 housings are available with CSA approvals and are rated for use in hazardous, explosion-proof areas.
Contact Information
| Sales Person | Felicia Shi |
| Mobile Number | +86 18030132586 |
| Whatsapp/Wechat Number | +86 18030132586 |
| cn@mooreplc.com |
21000-AA-BB-CC-DDD-EE-FF
| Code (AA) | Description |
|---|---|
| 00 | Probe not required |
| 14 | 420 nuclear |
| 16 | 3300 XL 8 mm probe |
| 26 | 3300 XL NSv probe |
| 27 | 3300 XL NSv probe, selectable hazardous-area approvals |
| 28 | 3300 XL 8 mm probe, selectable hazardous-area approvals |
| 29 | 3300 XL 11 mm probe |
| 30 | 3300 XL 11 mm probe, selectable hazardous-area approvals |
| 31 | 3300 XL NSv probe with connector protector |
Advantages
The Bently Nevada 21000-16-10-15-114-03-02 Proximity Probe Housing Assembly is designed for applications where proximity probes must be mounted externally and protected from harsh or hazardous environments. Constructed from all-metal components, the housing provides mechanical strength and reliable sealing against dust, moisture, and process contaminants. With CSA approvals for hazardous locations, this assembly allows proximity probes to be installed safely in explosion-risk areas without compromising monitoring reliability. Its threaded conduit ports and sealed dome cover help maintain system integrity, making it suitable for long-term operation in critical industrial machinery installations.
Our Service
Our supply and service capabilities are structured to support both active and legacy Bently Nevada systems with a high level of reliability. We maintain access to discontinued and hard-to-source models, allowing customers to keep existing monitoring installations in operation without forced upgrades. Each unit is carefully inspected prior to shipment to ensure correct configuration and physical condition, reducing the risk of installation issues on site. Orders can be handled flexibly, whether a single replacement is needed for urgent maintenance or multiple units are required for planned shutdowns or long-term spares. With established international logistics channels, deliveries can be arranged quickly to minimize downtime. In addition, technical support is available to assist with part number verification, helping customers confirm compatibility before purchase and avoid unnecessary returns or delays.
Industrial Applications
The 21000-16-10-15-114-03-02 Proximity Probe Housing Assembly is widely used in hazardous-area rotating machinery applications, including turbines, compressors, and pumps installed in oil, gas, and petrochemical facilities. In these environments, explosion-proof protection is essential. The housing allows proximity probes to be externally mounted while meeting safety regulations, ensuring continuous shaft vibration and position monitoring. This enables early fault detection and supports predictive maintenance programs without exposing sensitive probe components to environmental or operational risks.
FAQ
It provides external, protected mounting for proximity probes.
Yes, it is CSA-approved and rated explosion-proof.
Various 3300 XL probes, including 8 mm, 11 mm, and NSv types.
No, it maintains proper probe alignment and signal integrity.
Yes, it is commonly used for upgrades and legacy system support.
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