Bently Nevada 31000-28-05-35-032-03-02 English Proximity Probe Housing Assemblies

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Manufacturer: Bently Nevada
Product No.: 31000-28-05-35-032-03-02
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 31000-28-05-35-032-03-02 is an English Proximity Probe Housing Assembly designed to provide robust mechanical and environmental protection for proximity transducer systems. This specific configuration features a 3300 XL 8 mm probe with multiple approvals (Option 28), a 0.5 m probe cable (Option 05), and a 35 mm standoff adapter (Option 35). The assembly is constructed from high-strength polyphenylene sulfide (PPS), offering excellent corrosion resistance for industrial machinery environments. Proximity probe housing assemblies are essential for mounting probes through machine cases, facilitating radial vibration and Keyphasor measurements while allowing for external access to the probe and its extension cable. This design permits gap adjustment or probe replacement without requiring machine disassembly. This unit is fully compliant with API 670 standards for externally mounted proximity probe housings and is suitable for use in intrinsically safe hazardous area applications when installed with appropriate I.S. barriers and transducer systems.

Features

Option 28: Includes 3300 XL 8 mm probe with multiple approvals
Option 05: 0.5 meter (20 in) probe cable length
Option 35: 35 mm standoff adapter length
Option 032: 32 mm probe penetration length
Option 03: Two plugs, one M20 fitting
Option 02: 3/4-14 NPT mounting thread
Constructed from high-strength, corrosion-resistant polyphenylene sulfide (PPS)
Fully compliant with API 670 standards
Allows for probe gap adjustment and replacement without machine case disassembly

Applications

Radial vibration monitoring on rotating machinery
Keyphasor measurements
Petrochemical and power generation facilities
Oil and gas industrial equipment
Environments requiring external access to transducer systems

Ordering Information

Option	Code on This SKU	Description
Orderable Part Number	31000-28-05-35-032-03-02	31000 Proximity Probe Housing Assembly
A - Probe with Connector	28	3300 XL 8 mm probe, multiple approvals
B - Probe Cable Length	05	0.5 m (20 in)
C - Standoff Adapter Length	35	35 mm length
D - Probe Penetration Option	032	32 mm length
E - Fittings	03	Two plugs, one M20 fitting
F - Mounting Thread Option	02	3/4-14 NPT

Technical Specifications

Manufacturer	Bently Nevada
Part Number	31000-28-05-35-032-03-02
Housing Material	Polyphenylene sulfide (PPS)
Standards Compliance	API 670
Operating Temperature	-51 Celsius to +177 Celsius (-60 Fahrenheit to +351 Fahrenheit)
Mounting Thread	3/4-14 NPT
Fitting Type	Two plugs, one M20 fitting

Installation Guidelines

Install the outer sleeve into the machine case first.
Insert the probe sleeve into the assembly and adjust the probe gap according to the transducer system manual.
Ensure the housing cover is tightened securely with captive screws after installation.
If hole plugs are utilized, tighten the hole plug nuts to 0.5 N-m (5 in-lbs).
For penetration lengths between 25 mm and 50 mm, counter boring the machine case may be necessary to reduce signal interference.

Compliance and Certifications

API 670 compliant
Intrinsically safe (when installed with appropriate I.S. barriers)

Key Features:

#Proximity Probe Housing

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

What material is the 31000 housing made of?

The 31000 housing is manufactured from polyphenylene sulfide (PPS), a high-strength thermoplastic known for its excellent corrosion resistance.

Is this housing explosion-proof?

No, the 31000/32000 housing is intended for mechanical and environmental protection. For explosion-proof requirements, consider housing models CA21000 or CA24701.

Can I replace the probe without opening the machine case?

Yes, the design allows for external access to the proximity probe and its extension cable, facilitating probe replacement or gap adjustment without disassembling the machine.

What does Option 28 signify in this part number?

Option 28 indicates that the assembly includes a 3300 XL 8 mm probe with multiple hazardous area approvals.

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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Bently Nevada 31000-28-05-35-032-03-02 English Proximity Probe Housing Assemblies