21000-16-10-00-109-03-02 Bently Nevada 21000 Probe Housing Stock
Manufacturer: Bently Nevada
Product No.: 21000-16-10-00-109-03-02
Condition： In stock
Product Type: Proximity Probe Housing
Product Origin: USA
Payment: T/T, Western Union
Weight: 500g
Shipping port: Xiamen
Warranty: 12 months
Estimate delivery times: 12-26 days (International), 3-6 days (United States).
Return within 30 days of purchase. Duties & taxes are non-refundable.
Guaranteed Safe Checkout
Product Overview: Bently Nevada 21000-16-10-00-109-03-02
The Bently Nevada 21000-16-10-00-109-03-02 provides explosion-proof housing for eddy current proximity probes.
Engineers install this 21000 Series assembly on externally mounted machinery probe ports.
It includes a reverse-mount 3300 XL 8 mm probe inside an aluminum body.
The 304 stainless steel sleeve protects delicate probe components in harsh environments.
This housing fully complies with API 670 standards for machinery protection systems.
Configuration Breakdown
The part number 21000-16-10-00-109-03-02 defines the following hardware options:
-
Base Assembly (21000): Aluminum body with 304 stainless steel sleeve
- Probe Option (-16): 3300 XL 8 mm reverse mount probe with connector
- Probe Cable Option (-10): 1.0 meter (39 inches) cable length
- Standoff Adapter Option (-00): No standoff adapter included
- Probe Penetration (-109): 10.912 inches sleeve penetration length
- Fitting Option (-03): NPT plug, reducer, and cable seal grip
- Mounting Thread Option (-02): 3/4-14 NPT process thread
Technical Specifications
| Category | Parameter | Specification |
|---|---|---|
| Identity & Series | Brand | Bently Nevada |
| Model Number | 21000-16-10-00-109-03-02 | |
| Product Series | 21000 Series Probe Housing | |
| Mechanical Properties | Housing Material | Aluminum body with 304 stainless steel sleeve |
| Process Mounting Thread | 3/4-14 NPT thread connection | |
| Probe Penetration Length | 10.912 inches (277.2 mm) | |
| Assembly Weight | 1.1 kg (2.4 lb) typical without fittings | |
| Internal Sensor | Probe Transducer Type | 3300 XL 8 mm reverse mount proximity probe |
| Integral Lead Cable Length | 1.0 meter (39 inches) | |
| Standards & Approvals | Hazardous Area Rating | CSA certified explosion-proof / intrinsically safe |
| Enclosure Protection | CSA Type 4 weather-proof enclosure | |
| Industry Standard | Fully compliant with API 670 standard |
Model Comparison & Engineering Guidance
| Model | Probe Sleeve Length | Probe Option | Fitting Package | Application Advice |
|---|---|---|---|---|
| 21000-16-10-00-109-03-02 | 10.912 inches | 3300 XL 8 mm Probe | Plug, Reducer & Cable Seals | Ideal for deep casing penetration on medium bearing housings. |
| 21000-28-05-20-095-04-02 | 9.5 inches | Custom Probe Suffix | Alternative Fitting Set | Best for shorter penetration depth requirements on compact machine frames. |
Select the correct sleeve penetration depth to position probe tips accurately.
Always check process vessel mounting threads before ordering housing hardware.
Typical Applications & Diagnostic Capabilities
Refineries install the 21000-16-10-00-109-03-02 housing on high-pressure boiler feed pumps.
Engineers use it on gearboxes, steam turbines, and motor bearings in hazardous areas.
The rigid sleeve maintains fixed probe tip gaps during severe machine vibration.
This enables accurate measurement of shaft position, axial displacement, and dynamic vibration signals.
Global PLC Spare HUB's Insight
During a turnaround at a chemical plant, oil leaked through an unsealed probe port.
The original housing failed to withstand ambient vapor exposure and thermal expansion.
Our engineering team recommended installing the Bently Nevada 21000-16-10-00-109-03-02 assembly.
The O-ring seals and cable seal grip completely prevented hazardous fluid egress.
The explosion-proof housing maintained full API 670 compliance throughout three years of continuous operation.
Packaging, Logistics & Warranty Terms
- Factory Condition: Ships brand new in original factory packaging.
- Warranty Coverage: Includes a complete 12-month factory defect warranty.
- Fast Dispatch: Orders process and ship within 24 to 48 hours.
- Global Logistics: We deliver worldwide using FedEx, UPS, and DHL.
Frequently Asked Questions (FAQ)
Q: How do I adjust probe tip gap inside the 21000 housing?
A: Loosen the probe sleeve locknut to thread the reverse mount probe forward or backward.
Q: Is the 21000 housing suitable for hazardous outdoor locations?
A: Yes, the aluminum housing carries CSA Type 4 rating for explosion-proof outdoor environments.
Q: What cable diameters fit the included cable seal grip fittings?
A: The fitting option handles cable sizes from 1/8 inch up to 3/8 inches using grommets.
Q: Can I replace the internal reverse mount probe without removing the housing?
A: Yes, unscrew the dome cover to access and replace the reverse mount probe directly.
Q: How does API 670 compliance affect housing selection for turbomachinery?
A: API 670 mandates external mounting accessibility, explosion-proof ratings, and standardized probe protection.
Tags
Q: Are these parts 100% original and new?
A: Yes. Every component is guaranteed to be 100% original, brand-new, and factory-sealed. We also provide a 12-month comprehensive warranty for your peace of mind.
Q: How fast is the shipping to my country?
A: For in-stock items, we offer same-day dispatch. International express shipping (DHL/FedEx/UPS) typically delivers within 3–5 business days worldwide.
Q: Can I get a formal quotation with shipping costs?
A: Absolutely. Our sales team is ready to provide a detailed Proforma Invoice (PI) including the most competitive shipping rates for your location.
Q: Do you offer discounts for bulk orders?
A: We provide volume-based pricing for large projects or multiple-item orders. Please contact us to get our Best Price Guarantee.
12-Month Comprehensive Warranty
Every part supplied by Global PLC Spare Hub is covered by a 12-month warranty from the date of invoice.
- Coverage: Functional defects and hardware failures under normal operating conditions.
- Commitment: We provide immediate repair, replacement, or a full refund for any verified defective components to minimize your operational downtime.
Returns & Exchange Policy
We offer a 30-day return policy to ensure you receive the exact part your system requires.
- Eligibility: Returns are accepted for uninstalled items in their original, factory-sealed packaging.
- RMA Process: Please contact our support team to obtain a Return Merchandise Authorization (RMA) number before shipping.
- Fast Processing: Refunds or exchanges are processed within 3–5 business days after the returned item passes our technical inspection.
Need Technical Assistance?Not sure if this part is compatible with your system? [Consult our Engineers] before purchasing to ensure 100% compatibility.
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