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SKU:21000-16-05-15-114-03-02
21000-16-05-15-114-03-02 Bently Nevada Aluminum Probe Housing
Manufacturer: Bently Nevada
Product No.: 21000-16-05-15-114-03-02
Product Type: Housing Assembly
Product Origin: USA
Payment:T/T, Western Union
Weight: 1100g
Shipping port: Xiamen
Warranty: 12 months
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Description
Product Overview
The Bently Nevada 21000-16-05-15-114-03-02 is a robust external proximity probe housing assembly designed for mounting 3300 XL 8mm proximity probes. This explosion-proof assembly provides a secure environment for vibration sensors, ensuring compliance with API 670 standards for critical machinery monitoring.
Constructed with a durable aluminum body and a 304 stainless steel sleeve, this assembly is built for long-term reliability in harsh industrial settings. The complete unit features a weight of 1.1kg (2.4lb) without fittings, offering a lightweight yet sturdy solution for Class I, Div 1 and Div 2 hazardous area applications.
Technical Configuration
| Feature | Specifications |
|---|---|
| Manufacturer | Bently Nevada (Baker Hughes) |
| Part Number | 21000-16-05-15-114-03-02 |
| Probe Penetration | 11.4 inches (29 cm) |
| Mounting Thread | 3/4-14 NPT |
| Standoff Adapter | 1.5 inches (38 mm) |
| Temperature Rating | -50°C to +80°C (T4) |
Key Performance Features
- Explosion-Proof Protection: CSA Certified Type 4 enclosure ensures safety in Class I, II, and III hazardous locations.
- Adjustable Penetration: Features an adjustment range of ±0.5 inches (13 mm) to fine-tune the probe gap after installation.
- API 670 Compliant: Specifically designed for external mounting applications, following the industry standard for machinery protection systems.
- Comprehensive Seal Assembly: Includes dome covers with O-rings, NPT plugs, and cable seal grips (1/8" to 3/8") for a moisture-proof installation.
Installation & Safety Notes
The 21000-16-05-15-114-03-02 assembly requires sleeve support for any probe penetration depth exceeding 12 inches (30.5 cm). This model comes pre-configured with a 0.5-meter (20-inch) cable length option, optimized for integration with 3300 XL 8mm proximity sensors. Proper thread seal assembly is included to maintain the enclosure's environmental rating.
Technical FAQs
Q1: What materials are used in the housing construction?
A1: The main body is high-grade aluminum for weight efficiency, while the sleeve is 304 stainless steel for superior corrosion resistance and structural integrity.
Q2: Is this housing compatible with non-Bently probes?
A2: It is specifically engineered and certified for use with Bently Nevada 3300 XL 8mm proximity probes to ensure proper fit and hazardous area compliance.
Q3: Does the housing include mounting hardware?
A3: Yes, the assembly includes a 3/4-14 NPT plug, reducer, and thread seal assembly required for standard installation.
Warranty: 12-month factory warranty against material and manufacturing defects.
Additional Specifications
Scalar (V/f)
Vector
AC-powered
Buying Guide
- Confirm the exact model, part number, and specifications before ordering.
- Ensure compatibility with your current machinery or control systems.
- Reach out via sale@etowonauto.com or +8617859788089 for technical assistance.
- Review delivery options, lead times, and shipping requirements.
- Follow manufacturer instructions and best practices during installation.
Shipping And Return
In-stock items are typically dispatched the same business day. For products not currently in stock, dispatch times may vary based on availability. International shipping is available, and shipping costs are calculated according to destination, weight, and carrier selection.
Returns are accepted within 30 days of receipt, provided items are unused and in original condition. Return shipping costs are the responsibility of the customer. Please contact us before returning any item to receive return authorization.
For more details, please review our Shipping & Return Policy.

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