Bently Nevada 21000-16-10-00-086-03-02 Proximity Probe Housing Assembly
Product Introduction
The Bently Nevada 21000-16-10-00-086-03-02 is a complete proximity probe housing assembly engineered for externally mounted vibration monitoring applications. Specifically, this assembly integrates a 3300 XL 8 mm reverse-mount probe within a rugged aluminum housing featuring a 304 stainless steel sleeve. Furthermore, it delivers 8.6 inches of probe penetration and includes comprehensive fitting options for flexible installation. The housing is CSA-certified explosion-proof and fully complies with API 670 standards, making it ideal for hazardous area installations. Above all, this assembly simplifies procurement by combining all necessary components into a single, factory-assembled unit.
Key Components and Configuration
The 21000-16-10-00-086-03-02 consists of several carefully selected components that work together as a complete system. The suffix codes define each element of this assembly:
Probe Option: 16 – 3300 XL 8 mm reverse-mount proximity probe with connector
Probe Cable Length: 10 – 1.0 metre (39 inches)
Standoff Adapter: 00 – Not included
Probe Penetration: -086- – 8.6 inches
Fitting Option: 03 – One 3/4-14 NPT plug, one 3/4-14 to 1/2-14 NPT reducer, and one cable seal grip with three grommets (cable sizes: 1/8–3/16 in, 1/4–5/16 in, 5/16–3/8 in)
Mounting Thread: -02 – 3/4-14 NPT
Assembly Components Breakdown
This housing assembly includes all parts necessary for a complete installation. The package contains a dome cover that screws securely into the body, threaded conduit connection ports, and a probe sleeve of the specified length. Additionally, it comes with O-rings for sealing, a thread seal compound, and the reverse-mount proximity probe itself. Optional conduit fittings are also provided based on your selected fitting option. Every component is factory-assembled and tested to ensure proper fit and function.
Material and Construction Quality
Durability is a hallmark of the 21000-16-10-00-086-03-02. The housing body is constructed from lightweight yet strong aluminum, while the internal sleeve uses 304 stainless steel for superior corrosion resistance. This combination provides excellent protection against environmental factors while keeping the overall weight manageable at just 2.4 lbs (1.1 kg) without fittings. Furthermore, the housing is certified as a CSA Type 4 enclosure, ensuring protection against ingress of water and particulates in demanding industrial settings.
Hazardous Area Approvals and Compliance
Safety is paramount in industrial monitoring applications. The Bently Nevada 21000-16-10-00-086-03-02 carries Canadian Standards Association (CSA) approvals and is rated explosion-proof for hazardous areas. Specifically, you can order this housing for intrinsically safe applications when paired with appropriate proximity probes. Moreover, this assembly is fully compliant with the American Petroleum Institute's API 670 Standard for externally mounted proximity probe housings. This compliance ensures your installation meets the rigorous requirements of the oil and gas industry.
Installation and Dimensional Guidelines
Proper installation of the 21000-16-10-00-086-03-02 requires attention to dimensional constraints and mounting procedures. First, identify the correct mounting location on your machine casing. Next, thread the housing into the mounting port using the 3/4-14 NPT connection. Then, route the probe cable through the cable seal grip, selecting the appropriate grommet for your cable diameter (options cover 1/8 to 3/8 inches). Finally, secure all fittings and apply thread sealant to prevent leaks.
Critical dimensional information for this assembly:
Always verify that your installation space accommodates these dimensions before mounting.
Packaging List
Your order of the 21000-16-10-00-086-03-02 includes the following items in factory-sealed packaging:
1 x Bently Nevada 21000 housing body (aluminum with 304 stainless steel sleeve)
1 x Dome cover with O-ring seal
1 x 3300 XL 8 mm reverse-mount proximity probe (1.0m cable, with connector)
1 x Probe sleeve (8.6-inch penetration length)
1 x 3/4-14 NPT plug
1 x 3/4-14 to 1/2-14 NPT reducer
1 x Cable seal grip with three grommets (1/8–3/16 in, 1/4–5/16 in, 5/16–3/8 in)
1 x Thread seal compound
1 x Factory assembly and test report
Note: Standoff adapter is not included with this configuration (Option 00). Mounting hardware and conduit are not included.
Shipping and Logistics
All orders for the 21000-16-10-00-086-03-02 ship from our warehouse within 24 hours of order confirmation. We exclusively use premium carriers to ensure safe and timely delivery. Available shipping methods include FedEx, UPS, and DHL. Tracking numbers are provided immediately upon dispatch. Furthermore, international shipments include full customs documentation to minimize clearance delays.
Frequently Asked Questions (FAQ)
Q1: What probe is included with the 21000-16-10-00-086-03-02?
A1: This assembly includes a 3300 XL 8 mm reverse-mount proximity probe with a 1.0-metre cable and connector. It is factory-installed and calibrated as part of the complete assembly.
Q2: Is this housing suitable for hazardous area installations?
A2: Yes. The Bently Nevada 21000-16-10-00-086-03-02 carries CSA certification and is rated explosion-proof for hazardous areas. It is also API 670 compliant for externally mounted applications.
Q3: What fitting options are included with this model?
A3: Fitting Option 03 includes one 3/4-14 NPT plug, one 3/4-14 to 1/2-14 NPT reducer, and a cable seal grip with three interchangeable grommets for cable sizes from 1/8 inch to 3/8 inch.
Q4: What is the probe penetration length of this assembly?
A4: The probe penetration is 8.6 inches, specified by the -086- suffix code. This dimension determines how far the probe extends from the housing face toward the target surface.
Q5: Can I order this housing with a standoff adapter?
A5: This specific configuration (00 suffix) does not include a standoff adapter. However, Bently Nevada offers optional standoff adapters for the 21000 series if your application requires additional spacing or adjustment capability.
