The Bently Nevada 21000-16-05-00-105-03-02 is a heavy-duty proximity probe housing assembly designed for the 3300 XL 8 mm proximity probe system. It provides robust mechanical and environmental protection for sensors in harsh industrial settings, allowing for external probe adjustment without disassembling machine casings.
Item No :
21000-16-05-00-105-03-02Order(MOQ) :
1 PiecePayment :
EXWProduct Origin :
USAShipping Port :
WuhanLead Time :
3~5 daysWeight :
3kg| Feature | Description |
|---|---|
| Manufacturer | Bently Nevada (Baker Hughes) |
| Product Family | 21000 Series Probe Housing Assembly |
| Probe Option | 16 = 3300 XL 8 mm Proximity Probe |
| Cable Length | 05 = 0.5 m (20 in) extension cable |
| Standoff Adapter | 00 = None |
| Probe Penetration | 105 = 10.5 inches |
| Mounting Thread | 02 = 3/4-14 NPT |
| Fittings | 03 = 1 × 3/4-14 NPT plug, 1 × 3/4-14 to 1/2-14 NPT reducer, 1 × cable seal grip with grommets |
| Material | Anodized aluminum body with 304 stainless steel sleeve |
| Probe Compatibility | Bently Nevada 3300, 3300 XL, and 7200 Series proximity probes |
| Shock Resistance | 50 g, 11 ms half-sine |
| Vibration Resistance | 20 g, 10-500 Hz |
| Weight | Approx. 1.1 kg (2.4 lb) |
| Country of Origin | United States |
| Category | Model | Description |
|---|---|---|
| Fiberglass Housing | 21005 Series | Glass-reinforced epoxy housing with superior chemical resistance for acidic environments |
| 16 mm Probe Assembly | 21000-16-10-15-088-03-02 | Housing for 3300 XL 11 mm reverse-mount probe with longer penetration |
| Vibration Sensor | 21000-16-10-00-124-03-02 | Housing for 16 mm proximity probe assembly with 12.4-inch penetration |
| Probe (3300 XL 8mm) | 3300 XL 8mm | Required probe for use with this housing assembly |
| Extension Cable | 3300 Series | Required extension cable for probe connection |
| 21000-00-00-00-00-02 | 21000-16-05-15-038-04-02 | 21000-26-05-15-035-04-02 | 21000-33-05-00-035-03-02 |
| 21000-00-00-00-015-04-02 | 21000-16-05-15-062-03-02 | 21000-16-05-00-019-03-02 | 21000-33-10-00-070-04-02 |
| 21000-00-00-00-039-03-02 | 21000-16-05-15-093-03-02 | 21000-27-10-15-047-03-02 | 21000-16-10-00-045-04-02 |
| 21000-00-00-00-042-03-02 | 21000-16-05-15-098-03-02 | 21000-16-05-00-040-03-02 | 21000-34-05-00-030-03-02 |
| 21000-00-00-00-065-04-02 | 21000-16-05-15-102-03-02 | 21000-28-05-00-040-04-02 | 21000-34-05-15-056-04-02 |
| 21000-00-00-00-087-03-02 | 21000-16-05-00-050-03-02 | 21000-28-05-00-047-04-02 | 21000-16-05-00-066-03-02 |
| 21000-00-00-00-110-04-02 | 21000-16-05-25-020-04-02 | 21000-28-05-00-057-04-02 | 21000-34-10-00-085-04-02 |
| 21000-16-10-15-075-03-02 | 21000-16-05-30-026-04-02 | 21000-28-05-00-061-03-02 | 21000-34-10-00-066-04-02 |
| 21000-00-00-15-030-04-02 | 21000-16-05-40-049-04-02 | 21000-28-05-00-070-01-02 | 21000-34-10-00-096-04-02 |
| 21000-00-00-15-085-03-02 | 21000-16-05-00-073-04-02 | 21000-28-05-00-085-03-02 | 21000-16-05-00-067-04-02 |
| 21000-16-05-00-074-04-02 | 21000-16-10-00-041-04-02 | 21000-28-05-00-105-04-026 | 21000-34-10-20-058-04-02 |
Q1: What is the primary function of the 21000-16-05-00-105-03-02?
It is a protective mechanical housing assembly for a Bently Nevada 3300 XL 8 mm proximity probe. It protects the sensor from moisture, oil, dust, and impacts, and allows for external probe adjustment without disassembling the machine casing .
Q2: What do the numbers in the model number mean?
The suffix defines the configuration: 16 = 3300 XL 8 mm probe; 05 = 0.5 m cable; 00 = no standoff adapter; 105 = 10.5-inch probe penetration; 03 = specific fittings package (NPT plug, reducer, cable seal grip) .
Q3: Is this housing compatible with 7200 series probes?
Yes, the 21000 series housing is compatible with Bently Nevada 3300, 3300 XL, and 7200 Series proximity probes. For legacy 7200 series installations, verify the sleeve thread pitch matches the probe body configuration .
Q4: What is the difference between aluminum and fiberglass housings?
The 21000 aluminum housing is preferred for high-temperature casings and applications with mechanical impact risk. The 21005 fiberglass housing offers superior chemical resistance, making it better for highly acidic or corrosive environments .
Q5: What are the critical installation precautions?
Never rotate the housing assembly while the probe cable is connected, as this can twist and damage the internal coaxial cable. Always disconnect the extension cable before making physical sleeve depth adjustments. Use thread sealant appropriate for the operating temperature.
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