Bently Nevada

Bently Nevada 21000-16-05-00-043-04-02 Proximity Probe Housing Assembly

SKU 21000-16-05-00-043-04-02

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Bently Nevada
  • Product No.: 21000-16-05-00-043-04-02
  • Origin United States
  • Product Type: Proximity Probe Housing Assemblies
  • Barcode: 8537101190
  • Payment: T/T, Western Union
  • Weight: 1.1 kg
  • Dimensions: 8.5cm x 8.5cm x 30.5cm
  • Shipping port: Xiamen
  • Warranty: 12 months

Tags

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

Technical Datasheet

Bently Nevada 21000-16-05-00-043-04-02 Proximity Probe Housing Assembly

Quantity

Product Description

Description

The 21000-16-05-00-043-04-02 is a robust Bently Nevada 21000 Proximity Probe Housing Assembly designed for secure installation of eddy-current proximity probes in industrial machinery environments. This configuration includes a 3300 XL 8 mm probe (Option 16), a 0.5 m probe cable (Option 05), no standoff adapter (Option 00), a probe penetration depth of 4.3 inches (Option 043), one 3/4-14 NPT plug (Option 04), and a 3/4-14 NPT mounting thread (Option 02).

The 21000 series housings are constructed with an aluminum body and a 304 stainless steel sleeve to ensure compatibility with 3300 XL and 3300 XL NSv proximity transducer systems. This assembly provides necessary environmental protection and structural support for the probe, maintaining the required gap between the probe tip and the target surface in critical machinery monitoring applications, such as turbines, compressors, and pumps.

Features

  • Probe Series: 3300 XL 8 mm proximity probe
  • Cable Length: 0.5 m (20 in)
  • Standoff Adapter: None (direct mount)
  • Probe Penetration: 4.3 in (109.2 mm)
  • Fittings: One 3/4-14 NPT plug
  • Mounting Thread: 3/4-14 NPT
  • Material: Aluminum body with 304 stainless steel sleeve
  • Weight: 1.1 kg (2.4 lb) typical

Applications

  • Turbine, compressor, and pump shaft vibration monitoring
  • Axial position measurement in critical rotating machinery
  • Hazardous and non-hazardous industrial environment sensor protection
  • API 670 compliant proximity probe mounting

Ordering Information

Option Code on This SKU Description
Orderable Part Number 21000-16-05-00-043-04-02 21000 Proximity Probe Housing Assembly
A - Probe 16 3300 XL 8 mm probe
B - Probe Cable Length 05 0.5 m (20 in)
C - Standoff Adapter 00 No standoff adapter
D - Probe Penetration 043 4.3 in (109.2 mm)
E - Fittings 04 One 3/4-14 NPT plug only
F - Mounting Thread 02 3/4-14 NPT

Technical Specifications

Manufacturer Bently Nevada (Baker Hughes)
Housing Material Aluminum body with 304 stainless steel sleeve
Operating Temperature -51 degC to +177 degC
Weight 1.1 kg (2.4 lb)
Mounting Interface 3/4-14 NPT
Probe Compatibility 3300 XL 8 mm, 3300 XL NSv

Installation Guidelines

Ensure that the probe cable length is sufficient for the selected penetration depth. For installations where the penetration length (C + D) exceeds 300 mm (12 in), additional sleeve support is required to mitigate resonance effects. Verify the mounting thread engagement and ensure the O-ring seals are properly seated to maintain environmental integrity. When using NPT fittings, apply appropriate thread sealant if required by local standards.

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.
FAQ
What does the 043 code represent in the 21000-16-05-00-043-04-02 SKU?
The 043 code represents a probe penetration depth of 4.3 inches (109.2 mm).
Is this housing compatible with 3300 XL 8mm probes?
Yes, the Option 16 designation confirms this assembly is configured for the 3300 XL 8mm proximity probe.
What material is used for the 21000 series housing?
The 21000 housing features an aluminum body with a 304 stainless steel sleeve for durability and chemical resistance.
Does this assembly include an explosion-proof fitting?
The E:04 option specifies one 3/4-14 NPT plug only; it does not include an explosion-proof fitting.
Reviews

21000-16-05-00-043-04-02

Stock & lead time on request

Call
1 of 3

Bently Nevada 21000-16-05-00-043-04-02 Proximity Probe Housing Assembly

Only 7 item(s) left in stock
  • Manufacturer: Bently Nevada

  • Product No.: 21000-16-05-00-043-04-02

  • Country of origin:United States

  • Product Type: Proximity Probe Housing Assemblies

  • Barcode: 8537101190

  • Payment: T/T, Western Union

  • Weight: 1100g

  • Dimensions: 8.5cm x 8.5cm x 30.5cm

  • Shipping port: Xiamen

  • Warranty: 12 months

Quantity
View full details

Product Description

Description

The 21000-16-05-00-043-04-02 is a robust Bently Nevada 21000 Proximity Probe Housing Assembly designed for secure installation of eddy-current proximity probes in industrial machinery environments. This configuration includes a 3300 XL 8 mm probe (Option 16), a 0.5 m probe cable (Option 05), no standoff adapter (Option 00), a probe penetration depth of 4.3 inches (Option 043), one 3/4-14 NPT plug (Option 04), and a 3/4-14 NPT mounting thread (Option 02).

The 21000 series housings are constructed with an aluminum body and a 304 stainless steel sleeve to ensure compatibility with 3300 XL and 3300 XL NSv proximity transducer systems. This assembly provides necessary environmental protection and structural support for the probe, maintaining the required gap between the probe tip and the target surface in critical machinery monitoring applications, such as turbines, compressors, and pumps.

Features

  • Probe Series: 3300 XL 8 mm proximity probe
  • Cable Length: 0.5 m (20 in)
  • Standoff Adapter: None (direct mount)
  • Probe Penetration: 4.3 in (109.2 mm)
  • Fittings: One 3/4-14 NPT plug
  • Mounting Thread: 3/4-14 NPT
  • Material: Aluminum body with 304 stainless steel sleeve
  • Weight: 1.1 kg (2.4 lb) typical

Applications

  • Turbine, compressor, and pump shaft vibration monitoring
  • Axial position measurement in critical rotating machinery
  • Hazardous and non-hazardous industrial environment sensor protection
  • API 670 compliant proximity probe mounting

Ordering Information

Option Code on This SKU Description
Orderable Part Number 21000-16-05-00-043-04-02 21000 Proximity Probe Housing Assembly
A - Probe 16 3300 XL 8 mm probe
B - Probe Cable Length 05 0.5 m (20 in)
C - Standoff Adapter 00 No standoff adapter
D - Probe Penetration 043 4.3 in (109.2 mm)
E - Fittings 04 One 3/4-14 NPT plug only
F - Mounting Thread 02 3/4-14 NPT

Technical Specifications

Manufacturer Bently Nevada (Baker Hughes)
Housing Material Aluminum body with 304 stainless steel sleeve
Operating Temperature -51 degC to +177 degC
Weight 1.1 kg (2.4 lb)
Mounting Interface 3/4-14 NPT
Probe Compatibility 3300 XL 8 mm, 3300 XL NSv

Installation Guidelines

Ensure that the probe cable length is sufficient for the selected penetration depth. For installations where the penetration length (C + D) exceeds 300 mm (12 in), additional sleeve support is required to mitigate resonance effects. Verify the mounting thread engagement and ensure the O-ring seals are properly seated to maintain environmental integrity. When using NPT fittings, apply appropriate thread sealant if required by local standards.

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

Technical Datasheet

Bently Nevada 21000-16-05-00-043-04-02 Proximity Probe Housing Assembly

What does the 043 code represent in the 21000-16-05-00-043-04-02 SKU?

The 043 code represents a probe penetration depth of 4.3 inches (109.2 mm).

Is this housing compatible with 3300 XL 8mm probes?

Yes, the Option 16 designation confirms this assembly is configured for the 3300 XL 8mm proximity probe.

What material is used for the 21000 series housing?

The 21000 housing features an aluminum body with a 304 stainless steel sleeve for durability and chemical resistance.

Does this assembly include an explosion-proof fitting?

The E:04 option specifies one 3/4-14 NPT plug only; it does not include an explosion-proof fitting.

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

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,...

Filtering Noisy PLC Signals Without Hiding Real Faults

Input filtering can stabilize PLC data, but excessive smoothing delays alarms and masks process changes. Learn how to diagnose noise, select hardware or software filters, and validate response time.

SCR or PWM? Choosing a Drive for Brushed DC Motors

SCR and PWM drives regulate brushed DC motors differently. Compare current ripple, low-speed torque, field control, feedback, reversing, braking energy, electromagnetic effects, and retrofit risks...