Bently Nevada

Bently Nevada 31000-30-05-40-14-03-02 English Proximity Probe Housing Assembly

SKU 31000-30-05-40-14-03-02

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Bently Nevada

  • Product No.: 31000-30-05-40-14-03-02

  • Country of origin:United States

  • Product Type: English Proximity Probe Housing Assemblies

  • Barcode: 8537101190

  • Payment: T/T, Western Union

  • Weight: 1200g

  • Dimensions: 30.02cm x 12cm x 9.14cm

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

The 31000-30-05-40-14-03-02 is a Bently Nevada English Proximity Probe Housing Assembly designed to house a 3300 XL NSv proximity probe. This configuration includes a 0.5 meter cable (Option 05), a 40 mm standoff adapter (Option 40), and a 14 mm probe penetration depth (Option 14). The assembly is engineered to provide secure mounting for radial vibration or Keyphasor measurements while allowing for probe gap adjustment and replacement without machine disassembly.

This housing is constructed from high-strength, corrosion-resistant polyphenylene sulfide (PPS) and stainless steel components, adhering to API 670 standards for externally mounted proximity probe housings. It features a connector protector for the 3300 XL NSv probe to ensure signal integrity. The assembly is configured with two housing plugs, one M20 fitting (Option 03), and a 3/4-14 NPT mounting thread (Option 02).

Features

  • 3300 XL NSv proximity probe with integrated connector protector (Option 30)
  • 0.5 m probe cable length (Option 05)
  • 40 mm standoff adapter length for extended mounting clearance (Option 40)
  • 14 mm probe penetration depth (Option 14)
  • Fittings configuration: One M20 conduit fitting and two housing plugs (Option 03)
  • 3/4-14 NPT machine case mounting thread (Option 02)
  • Polyphenylene sulfide (PPS) housing material for chemical and corrosion resistance
  • Compliant with API 670 standards

Applications

  • Radial vibration monitoring on rotating machinery
  • Keyphasor measurement and shaft position monitoring
  • Hazardous area applications (when installed with appropriate I.S. barriers and transducer systems)
  • Environments requiring external access to probes for gap adjustment

Ordering Information

Option Code Description
Orderable Part Number 31000-30-05-40-14-03-02 English Proximity Probe Housing Assembly
A - Probe with Connector 30 3300 XL NSv probe with connector protector
B - Probe Cable Length 05 0.5 m (20 in)
C - Standoff Adapter Length 40 40 mm
D - Probe Penetration 14 14 mm
E - Fittings 03 Two plugs, one M20 fitting
F - Mounting Thread 02 3/4-14 NPT

Technical Specifications

Parameter Specification
Manufacturer Bently Nevada
Part Number 31000-30-05-40-14-03-02
Housing Material Polyphenylene sulfide (PPS) and stainless steel
Mounting Thread 3/4-14 NPT
Probe Type 3300 XL NSv
Cable Length 0.5 m
Standoff Length 40 mm
Fitting Type M20
Weight 1.2 kg

Installation Guidelines

Ensure the machine casing is affixed to the bearing for accurate relative vibration signals. Install the outer sleeve into the machine case before inserting the probe sleeve to adjust the gap. When utilizing the standoff adapter, ensure proper thread engagement. The housing should be secured with the provided retainer and retaining nut. If hole plugs are used, tighten to 0.5 N-m (5 in-lbs) to maintain environmental sealing.

Compliance and Certifications

Compliant with API 670 Standard for externally mounted proximity probe housings. Suitable for hazardous area use when installed as part of an approved intrinsically safe transducer system.

FAQ

What does the 30 option code represent in this 31000 assembly?

The 30 option code indicates the assembly is configured with a 3300 XL NSv proximity probe equipped with a connector protector.

Can this housing be used for axial position measurement?

This housing is typically recommended for radial vibration and Keyphasor measurements. For shaft axial position with dual proximity probes, Bently Nevada recommends using the 21022 housing assembly.

What is the purpose of the 40 mm standoff adapter in this configuration?

The 40 mm standoff adapter is used to provide the necessary spacing for mounting the probe when the probe penetration depth requires additional clearance from the machine case.

Is this housing assembly compliant with API 670?

Yes, the 31000/32000 Proximity Probe Housing Assembly is fully compliant with the American Petroleum Institute (API) 670 Standard for externally mounted proximity probe housings.

View all FAQs →

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

Technical Datasheet

Bently Nevada 31000-30-05-40-14-03-02 English Proximity Probe Housing Assembly

Quantity
Shipping & Returns

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.

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 technical warranty.
Reviews
1 of 3
Only 8 item(s) left in stock
Quantity
View full details

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

Country of origin
United States

Technical knowledge

Commissioning IO-Link From Master Ports to IODD Data

Commission IO-Link systematically from master addressing and port modes through IODD selection, PLC byte mapping, parameter backups, device validation, and failure-injection tests.

PowerFlex Dynamic Braking Resistor Design and Testing

A practical PowerFlex braking guide covering regenerative energy, resistor resistance and duty cycle, thermal protection, model-specific parameters, and measured commissioning tests.

Engineering Industrial Joystick Controls for Safe Motion

An industrial joystick is only the first element in a safe motion command chain. This guide covers sensing choices, wiring, signal validation, PLC logic, restart behavior, and commissioning for...

Seeing PID Behavior Before Tuning the Loop

PID tuning becomes safer when engineers can see how proportional, integral, and derivative actions reshape error, output, and response over time. This guide turns live trends into a disciplined...

Commissioning a Linear Axis Without Hiding Mechanical Faults

A linear axis should be proven mechanically before aggressive tuning begins. This commissioning workflow covers scaling, direction, limits, homing, STO, low-speed tests, and evidence-based tuning for...

Interposing Relays: Isolation, Load Matching, and Diagnostics

Interposing relays protect PLC and DCS interfaces by separating voltage domains, matching output capacity to field loads, and making faults easier to isolate. This guide explains selection,...