Bently Nevada 31000-28-10-00-020-03-02 English Proximity Probe Housing Assembly

SKU 31000-28-10-00-020-03-02

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Manufacturer: Bently Nevada
Product No.: 31000-28-10-00-020-03-02
Country of origin:United States
Product Type: English Proximity Probe Housing Assemblies
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 1200g
Dimensions: 1.8cm x 1.6cm x 123cm
Shipping port: Xiamen
Warranty: 12 months

Description

The 31000-28-10-00-020-03-02 is an English proximity probe housing assembly designed for the 3300 XL 8 mm transducer system, featuring a connector protector and a 1.0 m probe cable. This assembly allows for the external mounting of proximity probes through the machine case, facilitating maintenance access for gap adjustment or probe replacement without requiring machine disassembly. The housing is constructed from high-strength, corrosion-resistant polyphenylene sulfide (PPS) and incorporates stainless steel components to ensure environmental and mechanical protection for the installed transducer. This specific configuration includes a 2.0 inch (Option 020) probe penetration depth and is configured with two plugs and one M20 fitting (Option 03) for cable sealing, utilizing a 3/4-14 NPT mounting thread. The assembly adheres to the American Petroleum Institute (API) 670 standard for externally mounted proximity probe housings, making it a suitable choice for radial vibration and Keyphasor measurement applications in critical rotating machinery environments.

Features

Integrated 3300 XL 8 mm proximity probe with connector protector (Option 28)
1.0 m probe cable length (Option 10)
2.0 inch probe penetration depth (Option 020)
Polyphenylene sulfide (PPS) housing material for superior corrosion resistance
Configured with two plugs and one M20 fitting for cable sealing (Option 03)
3/4-14 NPT mounting thread (Option 02)
External access design reduces downtime for probe adjustments or replacement

Applications

Radial vibration monitoring on rotating machinery
Keyphasor measurement for phase reference
Applications requiring API 670 compliant external housing
Industrial environments including oil and gas, power generation, and petrochemical

Ordering Information

Option	Code on This SKU	Description
Orderable Part Number	31000-28-10-00-020-03-02	English Proximity Probe Housing Assembly
A - Probe with Connector	28	3300 XL 8 mm probe, with connector protector
B - Probe Cable Length	10	1.0 m (39 in)
C - Standoff Adapter Length	00	No standoff adapter
D - Probe Penetration Option	020	2.0 in penetration depth
E - Fittings	03	Two plugs, one M20 fitting
F - Mounting Thread	02	3/4-14 NPT

Technical Specifications

Manufacturer	Bently Nevada (Baker Hughes)
Part Number	31000-28-10-00-020-03-02
Housing Material	Polyphenylene Sulfide (PPS)
Probe Compatibility	3300 XL 8 mm
Probe Penetration	2.0 in (50.8 mm)
Mounting Thread	3/4-14 NPT
Conduit/Cable Fittings	Two plugs, one M20 fitting
Agency Approval	API 670 Compliant

Installation Guidelines

Install the outer sleeve into the machine case before mounting the housing.
Ensure the housing is configured with correct fittings for your cabling requirements; use provided hole plugs to seal unused ports.
When measuring radial vibration, ensure the machine casing is securely affixed to the bearing to maintain an accurate relative vibration signal.
Tighten hole plug nuts to 0.5 N-m (5 in-lbs) during installation.
For penetration depths less than 1.0 inch, counter-bore the machine case if necessary to minimize rear or side view effects.

Compliance and Certifications

API 670 Standard (Externally mounted proximity probe housings)

FAQ

What is the probe penetration depth for this housing assembly?

The probe penetration for this specific model (Option 020) is 2.0 inches.

Can this housing be used for axial position measurement?

This housing is intended for radial vibration and Keyphasor measurements. For shaft axial position with dual proximity probes, the 21022 housing is recommended.

What material is used for the 31000 housing?

The housing is constructed from polyphenylene sulfide (PPS), which offers high strength and excellent corrosion resistance.

View all FAQs →

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

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Global Express Shipping

Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).

For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

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