Bently Nevada 31000-00-00-00-031-01-02 English Proximity Probe Housing Assembly

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Manufacturer: Bently Nevada
Product No.: 31000-00-00-00-031-01-02
Country of origin:United States
Product Type: English Proximity Probe Housing Assemblies
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 1200g
Dimensions: 28cm x 9.2cm x 7.5cm
Shipping port: Xiamen
Warranty: 12 months

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Description

The 31000-00-00-00-031-01-02 is a specialized English Proximity Probe Housing Assembly designed for secure, external machinery case mounting of proximity transducers. This specific configuration includes a 3300 XL NSv probe with connector protector (Option A: 31), without probe cable (Option B: 00), without standoff adapter (Option C: 00), 031 mm penetration (Option D: 031), one M25 fitting (Option E: 01), and M24 x 3 mounting thread (Option F: 02). This housing assembly provides robust mechanical and environmental protection for sensors used in critical machinery monitoring, such as radial vibration or Keyphasor measurements. The 31000 series is constructed from polyphenylene sulfide (PPS), a high-strength thermoplastic offering excellent corrosion resistance, complemented by corrosion-resistant stainless steel components. The design facilitates external access to the proximity probe and extension cable, allowing for gap adjustment or probe replacement without requiring the disassembly of the machine case.

Features

Housing Material: Polyphenylene sulfide (PPS) thermoplastic with stainless steel elements
Probe Configuration (Option A: 31): Includes 3300 XL NSv probe with connector protector
Penetration (Option D: 031): 31 mm probe penetration depth
Fittings (Option E: 01): One M25 fitting for cable routing
Mounting Thread (Option F: 02): M24 x 3 thread interface
Protection: Compliant with API 670 standards for externally mounted proximity probe housings
Accessibility: Allows for gap adjustment and sensor replacement without machine case disassembly

Applications

Radial vibration monitoring on rotating machinery
Keyphasor and speed measurement applications
Installations requiring external probe access for simplified maintenance
Hazardous area applications (when used with appropriate I.S. barriers and transducer systems)

Ordering Information

Option	Code on This SKU	Description
Orderable Part Number	31000-00-00-00-031-01-02	31000 Proximity Probe Housing Assembly
A - Probe with Connector	31	3300 XL NSv probe with connector protector
B - Probe Cable Length	00	Probe cable not required
C - Standoff Adapter Length	00	No standoff adapter
D - Probe Penetration	031	31 mm penetration
E - Fittings	01	One M25 fitting, two plugs
F - Mounting Thread	02	M24 x 3 mounting thread

Technical Specifications

Manufacturer	Bently Nevada (Baker Hughes)
Part Number	31000-00-00-00-031-01-02
Housing Material	Polyphenylene Sulfide (PPS)
Compliance	API 670 Standard
Mounting Thread	M24 x 3
Fitting Type	M25
Operating Temperature (NSv Probe)	-34 degC to +177 degC
Storage Temperature (NSv Probe)	-51 degC to +177 degC

Installation Guidelines

Ensure the machine casing is properly affixed to the bearing to maintain accurate relative vibration signals for radial measurements.
The housing provides environmental and mechanical protection; it is not an explosion-proof rated housing.
If "C" plus "D" dimensions exceed 305 mm (12 in), install additional sleeve support near the probe to prevent resonance.
For probe penetration lengths between 25 mm and 50 mm, counter-boring the machine case may be necessary to minimize side-view or rear-view effects.
Tighten hole plug nuts to 0.5 N-m (5 in-lbs) if unused ports are plugged.

Key Features:

#Proximity Probe Housing

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

What does the 31000-00-00-00-031-01-02 configuration include?

This SKU includes a 3300 XL NSv probe with a connector protector (Option A: 31), a 31 mm probe penetration depth (Option D: 031), one M25 cable fitting (Option E: 01), and an M24 x 3 mounting thread (Option F: 02).

Is this housing assembly explosion-proof?

No, the 31000/32000 housing assembly is designed for mechanical and environmental protection and is not an explosion-proof housing. For explosion-proof requirements, consider the CA21000 or CA24701 housings.

Can I replace the probe without disassembling the machine?

Yes, the 31000 series housing design allows for external access to the proximity probe and extension cable, enabling gap adjustment or probe replacement without machine case disassembly.

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 .

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Bently Nevada 31000-00-00-00-031-01-02 English Proximity Probe Housing Assembly