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Manufacturer: Bently Nevada
Product No.: 21000-16-05-00-055-03-02
Country of origin:United States
Product Type: Proximity Probe Housing Assemblies
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 1100g
Dimensions: 1.8cm x 1.6cm x 123cm
Shipping port: Xiamen
Warranty: 12 months
The 21000-16-05-00-055-03-02 is a Bently Nevada aluminum proximity probe housing assembly designed for the external mounting of eddy-current proximity probes. This configuration includes a 3300 XL 8 mm proximity probe (Option 16) with a 0.5 m (20 in) probe cable length (Option 05). It is engineered to provide a robust, protective environment for the probe, meeting API 670 standards for machinery vibration and position monitoring.
This assembly features a 0.0 in standoff adapter (Option 00) and a 5.5 in probe penetration length (Option 055). The housing is equipped with a cable seal grip fitting (Option 03) and utilizes 3/4-14 NPT mounting threads (Option 02). The 21000 series is constructed from durable aluminum, offering a cost-effective solution for industrial machinery protection in non-hazardous or appropriately approved installations.
This proximity probe housing assembly is used in industrial rotating machinery applications, including:
| Orderable Part Number | 21000-16-05-00-055-03-02 | 21000 Proximity Probe Housing Assembly |
| A - Probe Series | 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 | 055 | 5.5 in penetration length |
| E - Fittings | 03 | One cable seal grip |
| F - Mounting Thread | 02 | 3/4-14 NPT |
| Manufacturer | Bently Nevada (Baker Hughes) |
| Part Number | 21000-16-05-00-055-03-02 |
| Body Material | Aluminum body with 304 stainless steel sleeve |
| Probe Type | 3300 XL 8 mm |
| Mounting Thread | 3/4-14 NPT |
| Fittings | Cable seal grip |
| Operating Temperature | -51 degC to +177 degC (-60 degF to +351 degF) |
| Mass (Weight) | 1.1 kg (2.4 lb) typical (without fittings) |
| Compliance | RoHS, API 670 |
Ensure the housing is mounted securely to the machine case. For probe penetration lengths greater than 300 mm (12 in), auxiliary sleeve support is required to minimize vibration-induced resonance. Ensure all conduit fittings are tightened to maintain the enclosure integrity. When installing the probe into the housing, ensure the correct gap is maintained per the specific 3300 XL probe system documentation.
The 21000 series housing assemblies are compliant with RoHS Directive 2011/65/EU and the American Petroleum Institute (API) 670 Standard for externally mounted proximity probe housings.
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Returns & Warranty



Global Express Shipping
Returns & 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 .
| Country of origin |
United States
|