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Product Introduction
The Bently Nevada 21000-16-10-15-044-03-02 Proximity Probe Housing Assembly is a precision-engineered component developed to house and protect proximity probes in some of the harshest industrial environments. This housing unit is widely used in machinery condition monitoring applications and is part of the renowned 21000 Series, known for its rugged design and compatibility with Bently Nevada’s advanced proximity transducer systems.
This particular assembly is equipped to house an 8mm 3300 XL proximity probe and features a 1.0-meter probe cable for installation flexibility. It includes a 1.5-inch standoff adapter to achieve optimal positioning and features a penetration length of 4.4 inches, allowing for accurate and stable sensor placement. With corrosion-resistant aluminum and stainless steel construction, it ensures longevity even in chemically aggressive or high-vibration environments.
In systems where machinery downtime must be minimized, precise measurements and robust sensor installations are essential. The 21000-16-10-15-044-03-02 addresses these critical needs with proven reliability and mechanical stability.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | 21000-16-10-15-044-03-02 |
| Probe Compatibility | Bently Nevada 3300 XL 8mm Proximity Probe |
| Probe Cable Length | 1.0 meter (39.4 inches) |
| Standoff Adapter Length | 1.5 inches (38.1 mm) |
| Penetration Depth | 4.4 inches (111.8 mm) |
| Mounting Thread Size | 3/4-14 NPT |
| Housing Body Material | Anodized Aluminum |
| Sleeve Material | 304 Stainless Steel |
| Included Fittings | 3/4-14 NPT plug, 3/4-14 to 1/2-14 NPT reducer, cable seal grip with grommets |
| Operating Temperature | -51°C to +177°C (-60°F to +350°F) |
| Housing Body Diameter | 83.3 mm (3.28 inches) |
| Weight | 1.1 kg |
| Ingress Protection | IP65 (dust tight, water resistant under light pressure) |
| Certifications | CSA Approved for Hazardous Locations |
Applications
-
Turbomachinery Monitoring
Provides reliable sensor mounting for measuring shaft vibration and axial position in gas and steam turbines. -
Oil & Gas Industry
Used extensively in refineries and offshore platforms where equipment reliability and monitoring are critical. -
Power Generation
Supports real-time monitoring of rotating machines like generators and large motors. -
Pulp & Paper Mills
Ensures stable sensor operation in high humidity, vibration-prone environments. -
Petrochemical Plants
Designed to resist chemical exposure and maintain performance in extreme processing environments. -
Mining and Metals Processing
Capable of withstanding vibration and dust-laden environments typically found in mining operations.
Key Advantages
-
Engineered Durability
Combines anodized aluminum and 304 stainless steel for corrosion resistance and mechanical robustness. -
Accurate Sensor Alignment
1.5-inch standoff adapter ensures optimal probe positioning for accurate proximity measurements. -
High Environmental Tolerance
Operates across a wide temperature range and is certified for use in hazardous environments. -
Modular Installation
Comes pre-packaged with all necessary fittings, making installation quick and standardized. -
Compatibility
Designed specifically for Bently Nevada’s 3300 XL series, ensuring signal integrity and reliability. -
Reduced Downtime Risk
Secure and sealed housing reduces probe failures and minimizes maintenance interventions.
Frequently Asked Questions (FAQ)
-
What is the purpose of this proximity probe housing assembly?
It secures and positions proximity probes to ensure accurate vibration or position readings from rotating machinery. -
What probe is this housing designed for?
It is specifically designed for the Bently Nevada 3300 XL 8mm proximity probe. -
Can this housing be used in hazardous environments?
Yes, it is CSA certified for use in hazardous areas. -
What materials are used in its construction?
The housing body is made of anodized aluminum and the sleeve is 304 stainless steel. -
Is it weatherproof or dustproof?
Yes, it has an IP65 rating, providing strong resistance against dust and water ingress. -
What kind of machinery is it most commonly used on?
Typically used with turbines, compressors, motors, and pumps in industrial environments. -
What’s included in the kit?
The unit includes a plug, thread reducer, and cable seal grip with multiple grommet options. -
What is the maximum temperature it can withstand?
It can operate at up to +177°C (+350°F). -
How is it mounted?
It uses a standard 3/4-14 NPT threaded mounting system for compatibility with industrial setups. -
What makes it different from other housings?
The combination of precision standoff, corrosion-resistant materials, and inclusion of fittings makes it installation-ready and highly reliable.
Recommended Related Models (Same Series or Function)
| Model Number | Description |
|---|---|
| 21000-16-10-00-102-03-02 | 2.1 in penetration, no standoff adapter, aluminum housing |
| 21000-16-10-00-090-03-02 | 9.0 in penetration, standard reducer, for deep access points |
| 21000-16-10-15-085-03-02 | 8.5 in penetration, with standoff adapter, full assembly kit |
| 21000-16-05-40-049-04-02 | Short penetration model, includes weatherproof seal |
| 21000-16-10-00-144-03-02 | Extended length for custom mounting applications |
| 21000-16-10-00-025-04-02 | 2.5 in penetration, with unique angled housing design |
Popular Models from Bently Nevada
| Model Number | Product Description |
|---|---|
| 330104-00-05-10-02-00 | 3300 XL 8mm Proximity Probe |
| 330180-51-00 | 3300 XL Extension Cable, 5 meters |
| 330130-040-00 | 3300 XL 8mm Proximitor Sensor |
| 3500/22M | Transient Data Interface Module |
| 3500/42M | Proximitor/Seismic Monitor |
| 330400 | Velomitor Piezo-Velocity Sensor for low-frequency monitoring |
