Product Enquiry	Contact Details
Model Number	21000-16-10-00-256-13-02
Sales Contact	Frida
Fast Contact	Mobile / WhatsApp: +86 15359408275
Email Request	sales5@mooreplc.com
Please Provide	Required quantity and destination country

Product Overview

The Bently Nevada 21000-16-10-00-256-13-02 is an aluminum proximity probe housing assembly for externally mounting a 3300 XL 8 mm reverse-mount probe. It combines a 1.0 m probe cable, no standoff adapter, a 25.6 in probe-penetration configuration, fittings code 13, and a 3/4-14 NPT mounting thread. Because the combined standoff and penetration length exceeds 12 inches, Bently Nevada specifies additional sleeve support near the probe to limit resonance.

Model Number Breakdown

Complete Model: 21000-16-10-00-256-13-02
21000 = Aluminum proximity probe housing assembly.
16 = 3300 XL 8 mm probe.
10 = 1.0 m (39 in) probe cable.
00 = No standoff adapter.
256 = 25.6 in probe penetration.
13 = Fittings option code shown in the supplied complete model.
02 = 3/4-14 NPT mounting thread.

Technical Information

Parameter	Value
Manufacturer	Bently Nevada
Ordering Number	21000-16-10-00-256-13-02
Product Type	Proximity Probe Housing Assembly
Housing Body	Aluminum
Probe Sleeve	304 stainless steel
Probe Type	3300 XL 8 mm reverse-mount probe
Probe Cable Length	1.0 m (39 in)
Standoff Adapter	None
Probe Penetration	25.6 in (approx. 650 mm)
Fittings Code	13; not defined in current public Rev. AC table
Mounting Thread	3/4-14 NPT
Penetration Adjustment Range	13 mm (±0.5 in)
Sleeve Support	Required near the probe because penetration exceeds 12 in
Probe Operating and Storage Temperature	-51°C to +177°C
Pressure-Seal Caution	Exposure below -34°C may cause premature seal failure
Installation Standard	API 670 external probe-housing design

Industries Served

• Oil and gas production and processing
• Power generation facilities
• Petroleum refining operations
• Chemical and petrochemical plants
• Industrial rotating-machinery maintenance

Application Areas

-External mounting of a 3300 XL 8 mm proximity probe
-Long-penetration probe points through machine casings or structural barriers
-Shaft radial-vibration and position monitoring
-Turbine, compressor, pump and motor bearing installations
-Monitoring points requiring a 3/4-14 NPT mounting connection

Key Highlights

Key Highlight	Details
25.6 in penetration	Provides a long probe reach for deep machine-casing installations.
3300 XL 8 mm probe	Option 16 selects the established 8 mm reverse-mount proximity probe.
1.0 m probe cable	Option 10 supplies a 1.0 m cable for connection to the matching transducer system.
Aluminum housing	Uses an aluminum body with a 304 stainless steel probe sleeve.
Sleeve-support requirement	The long penetration requires support near the probe to control sleeve resonance.
3/4-14 NPT mounting	Final option 02 provides the documented NPT machine-mounting interface.
Fittings verification point	Code 13 is not decoded in the current public manual and should be checked against the original factory configuration.

Frequently Asked Questions

1. Does code 256 mean a 256 mm probe penetration?
No. The official DDD field is ordered in increments of 0.1 inch, so 256 represents a 25.6 in probe penetration.

2. Does this configuration require additional sleeve support?
Yes. The 25.6 in penetration exceeds the 12 in threshold at which Bently Nevada requires sleeve support near the probe.

3. What does fittings code 13 specify?
The current public Rev. AC ordering table does not define code 13. Its exact legacy or special configuration should be confirmed from the original equipment record or nameplate.

Contact Below to Get Best Price

Product Details	Direct Contact	Quotation Request
Send Your Part Number	Contact Frida	Email for a Quote
Example: 21000-16-10-00-256-13-02	WhatsApp: +86 15359408275	sales5@mooreplc.com

Supply Advantages

✔ In Stock
✔ Worldwide shipping support
✔ Tested before shipment
✔1 Year Warranty

Main brands

No.	Brand	Main Product Lines
1	ABB	DSQC Series industrial robot parts; Bailey INFI 90; DCS
2	Honeywell	51 Series; MU Series; MC Series; TC Series; CC Series
3	General Electric (GE)	IC693 Series; IC697 Series; IC695 Series; DS200 Series
4	PLC	1756 Series; 1747 Series; 1746 Series
5	Schneider Electric	140 Series
6	Bently Nevada	3500 Series; 3300 Series; 330180 cables
7	Foxboro	FBM203; FBM204; FBM217; FBM231; FCP240; FCP270
8	Westinghouse	1C Series; 5X Series
9	Triconex	3008; 3511; 3625; 3664; 3721; 3700A
10	Siemens	6DD Series; 6DP Series; 6ES5 Series; 6DR Series; 6GK Series

Why choose us?

1.100% original product, 100% quality assurance and the more competitive price.
2.Thoughful service
Professional after-sales service.
3.Quick Shipping
We have large quantities of inventories, can ship immediately.

Company Profile

About Us: A professional supplier of industrial automation spare parts, mainly providing module spare parts for globally renowned brands of DCS systems, PLC systems, robot systems, and large servo control systems.
Main business: Distribution and supply of modules and components from brands including ABB, GE, PLC, Bentley, Honeywell, Siemens, Westinghouse Electric, Emerson, ICS, etc.
Inventory size: With over 9 million inventory parts, we focus on providing discontinued or difficult to purchase hardware.
Service scope: Our clients are located in over 165 countries worldwide, serving multiple industries such as metallurgy, power, chemical, oil and gas.
Product category: Rare, legacy or brand new PLC, HMI, DCS, hard drive, sensor, power supply.

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