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- Overview
- Quick Detail
- Description
- Applications
- Specifications
- Competitive Advantage
- Recommended Products
Overview
Place of Origin: |
USA |
Brand Name: |
Bently Nevada |
Model Number: |
31000-27-05-00-035-03-02 |
Minimum Order Quantity: |
1 |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
5-7 days |
Payment Terms: |
T/T |
Supply Ability: |
In stock |
Quick Detail
|
Probe with Connector: |
3300 XL NSv probe, multiple approvals |
|
Probe Cable Length: |
0.5 m (20 in) |
|
Standoff Adapter Length (Option C Dimension): |
No standoff adapter |
|
Probe Penetration Option (Option D Dimension): |
3.5 in |
|
Fittings: |
Two plugs, one 3/4-14 NPT fitting One 3/4-14 to 1/2-14 NPT SST reducer One cable seal grip with grommets for the following cable sizes: • 1/8 to 3/16 inches • 1/4 to 5/16 inches • 5/16 to 3/8 inches |
|
Mounting Thread Option: |
3/4-14 NPT (Required if ordering Standoff Adapter Option). |
|
Dimension: |
37x9x8cm |
|
Weight: |
1.5kg |
Description
The 31000-27-05-00-035-03-02 Proximity Probe Housing Assembly is a robust, high-performance solution for mounting 3300 XL NSv proximity probes in industrial automation systems. Designed to provide secure and accessible installation through machine casings, it enables precise radial vibration and Keyphasor measurements without disassembly of machinery. The housing assembly is constructed from glass-reinforced Polyphenylene Sulfide (PPS) thermoplastic with conductive fibers, offering exceptional mechanical strength and chemical resistance, while critical components such as the outer sleeve and retaining chain are made from AISI 304/303 stainless steel, ensuring long-term durability in harsh industrial environments. The assembly accommodates probes with a 0.5 m (20 in) cable length, allows 3.5 in probe penetration, and provides multiple conduit fittings for cable diameters from 1/8 in to 3/8 in. Certified Type 4X by CSA, the housing withstands severe temperature extremes from -39°C to 115°C and impact energy up to 4 Joules, making it ideal for automated process control, predictive maintenance, and hazardous area installations. Its design allows for easy gap adjustments, probe replacement, and field wiring via 3/4-14 NPT mounting threads, ensuring seamless integration into automated monitoring systems. Fully compliant with API 670 standards, this housing assembly supports intrinsically safe applications when paired with approved transducer systems and I.S. barriers.
Applications
1. Radial Vibration Monitoring
Used in automated industrial compressors and pumps, the housing supports radial vibration measurements with 3300 XL NSv probes, enabling accurate real-time condition monitoring without interrupting machine operation.
2. Keyphasor Signal Acquisition
Facilitates precise phase reference measurements for rotor dynamics analysis, ensuring automation systems can synchronize vibration and speed data for predictive maintenance.
3. Machine Retrofits
Enables installation of proximity probes in existing machinery without major modifications, providing a cost-effective solution for automation upgrades while maintaining full CSA Type 4X protection.
4. Hazardous Area Monitoring
When paired with intrinsically safe transducers and I.S. barriers, the housing can be used in explosive or flammable environments, withstanding temperatures from -39°C to 115°C for safe automated monitoring.
5. Probe Replacement and Gap Adjustment
The assembly allows external access to probes and extension cables, facilitating automated maintenance tasks like gap adjustment and probe replacement, reducing downtime in continuous industrial processes.
Specifications
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Protection Ratings : |
Type 4X rating certified by Canadian Standards Association (CSA) |
|
Housing Material: |
Glass-reinforced Polyphenylene Sulfide (PPS) thermoplastic containing conductive fibers |
|
Sleeve Material and Retaining Chain: |
AISI 304 stainless steel |
|
Outer Sleeve and Exterior Screws: |
AISI 303 stainless steel |
|
O-Ring Material : |
Neoprene |
|
Recommended Torque(retaining nut) : |
29.4 N·m (260 in·lb) |
|
Housing Strength (typical): |
Outer sleeve was mounted on a test stand with its axis parallel to horizontal and the housing mounted on the outer sleeve through an end hole |
|
Housing Impact Strength: |
Certified by BASEEFA to withstand two separate 4 Joule (3.0 ft·lb) impacts at -39°C (-38°F) and at 115°C (239°F) |
Competitive Advantage
1. High Mechanical Strength
Constructed from glass-reinforced PPS thermoplastic and stainless steel components, it provides superior impact resistance of 4 Joules at extreme temperatures, ensuring reliability in automation environments.
2. Corrosion and Chemical Resistance
PPS thermoplastic and AISI 304/303 stainless steel materials withstand aggressive chemicals and industrial fluids, increasing longevity and reducing maintenance in automated processes.
3. Type 4X Protection Certified
CSA-certified Type 4X rating ensures robust water and dust resistance, making the housing suitable for outdoor or harsh process environments where automation equipment must remain operational.
4. API 670 Compliance
Fully compliant with API 670 standards for externally mounted proximity probe housings, ensuring integration into automated monitoring systems meets global industrial safety and performance requirements.
5. Ease of Maintenance and Integration
The design supports external gap adjustments, probe replacement, and multiple conduit fittings for cable diameters from 1/8 to 3/8 in, allowing automation engineers to minimize downtime and optimize system reliability.
