32000-00-00-04-420-01-02 | Bently Nevada Housing

32000-00-00-04-420-01-02 | Bently Nevada Metric Probe Housing

Product Introduction

The Bently Nevada 32000-00-00-04-420-01-02 is a flexible metric proximity probe housing designed for applications where the probe and cable are sourced separately. This blank housing configuration allows users to install their preferred sensor while leveraging the robust mechanical protection and environmental sealing of the 32000 series platform.

This housing provides a cost-effective solution for custom monitoring setups. Since the probe and cable are not included, you can select the exact sensor type and cable length that matches your specific machinery requirements. The housing still delivers the full suite of protection ratings, including IP66 and NEMA 4X, ensuring reliable operation in harsh industrial conditions.

Technical Specifications

The Bently Nevada 32000-00-00-04-420-01-02 offers a specialized configuration with several notable features. The model number clearly defines each option:

• Probe Option (00): Probe not required (blank housing).

• Probe Cable Length (00): Probe cable not required.

• Standoff Adapter (04): 40 mm offset for proper probe positioning.

• Probe Penetration (420): 420 mm insertion depth through the housing.

• Fittings (01): One M25 fitting and two plugs for conduit connections.

• Mounting Thread (02): 3/4-14 NPT (required when using the standoff adapter).

Furthermore, this housing delivers exceptional environmental protection. It carries Type 4X certification from the Canadian Standards Association (CSA), ensuring corrosion resistance and weatherproof performance. The IP66 rating, verified by SC115582-1 (e) 106, guarantees complete protection against dust ingress and powerful water jets. Additionally, the housing meets CENELEC standard EN50014 for electrostatic dissipation of plastic materials used in hazardous locations.

Mechanical and Environmental Ratings

The 32000-00-00-04-420-01-02 is constructed from premium materials to withstand severe operating conditions. The housing body utilizes glass-reinforced Polyphenylene Sulfide (PPS) thermoplastic containing conductive fibers, which provides outstanding dimensional stability and chemical resistance.

For mechanical strength, the sleeve and retaining chain are fabricated from AISI 304 stainless steel, while the outer sleeve and exterior screws use AISI 303 stainless steel. The Neoprene® O-ring ensures a dependable seal against moisture and contaminants, maintaining the integrity of the internal cavity.

Impact resistance is another key attribute of this housing. BASEEFA certified it to withstand two separate 4 Joule (3.0 ft·lb) impacts at both -39°C (-38°F) and 115°C (239°F). Moreover, CSA verified that housing and cover samples survive a 7 Joule (5.2 ft·lb) impact at ambient room temperature, ensuring durability during installation and long-term operation.

The operating temperature range spans from -51°C to +105°C (-60°F to +221°F) , accommodating a wide variety of applications, from cold outdoor environments to high-temperature machinery compartments.

Installation Guidance

Installing the Bently Nevada 32000-00-00-04-420-01-02 requires careful planning since the probe and cable are not supplied. First, verify that the mounting surface has the correct 3/4-14 NPT thread, which is mandatory when using the 40 mm standoff adapter.

Next, select a compatible probe and cable that meet your measurement requirements. Route the cable through the housing and secure it using the M25 fitting, which accommodates larger conduit sizes. Adjust the probe to achieve the 420 mm penetration depth, then lock the 40 mm standoff adapter in place.

Finally, connect the system to your preferred monitoring instrument. Always verify the gap voltage before final tightening to ensure optimal measurement linearity and accuracy.

Packaging and Shipping

Each order of the 32000-00-00-04-420-01-02 includes the following components:

• 1 x Metric proximity probe housing assembly (blank, without probe or cable)

• 1 x Standoff adapter (40 mm)

• 1 x M25 fitting and two plugs

• Mounting hardware as specified

All shipments are dispatched via FedEx, UPS, or DHL to ensure fast and reliable delivery worldwide.

Frequently Asked Questions

Q1: Why does this model not include a probe or cable?
A1: This blank housing configuration (option code 00) allows you to source your own probe and cable, providing flexibility for custom installations.

Q2: What is the 420mm penetration depth used for?
A2: The 420mm penetration is designed for applications with thick machine casings or where the probe must reach deep into the measurement zone.

Q3: Can I use this housing with a 3300 XL 8mm probe?
A3: Yes, the housing is compatible with 3300 XL 8mm probes, but you will need to order the probe and cable separately.

Q4: Is the M25 fitting suitable for armored cable?
A4: Yes, the M25 fitting accommodates standard armored probe cables and provides effective strain relief.

Q5: What is the difference between the 40mm and 100mm standoff adapters?
A5: The standoff adapter length determines the offset between the housing and the machine casing, which must match your specific installation geometry.