PowerFlex Dynamic Braking Resistor Design and Testing
A practical PowerFlex braking guide covering regenerative energy, resistor resistance and duty cycle, thermal protection, model-specific parameters, and measured commissioning tests.
Manufacturer: Bently Nevada
Product No.: 21000-16-05-00-076-04-02
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
The 21000-16-05-00-076-04-02 is an aluminum proximity probe housing assembly designed for the external mounting of eddy-current proximity probes. This configuration features a 3300 XL 8 mm proximity probe (Option 16) with a 0.5 m cable length (Option 05). The assembly is configured with no standoff adapter (Option 00) and a probe penetration depth of 7.6 inches (Option 076). It includes one 3/4-14 NPT plug (Option 04) and utilizes a 3/4-14 NPT mounting thread (Option 02).
Engineered for use in harsh industrial environments, these housings protect the probe and cable termination while providing a secure, vibration-resistant mount for machine case monitoring. The 21000 series housing provides a robust aluminum enclosure compliant with API 670 standards for externally mounted proximity probe housings, ensuring compatibility with standard machinery protection systems in power generation, petrochemical, and oil and gas facilities.
| Option | Code on This SKU | Description |
|---|---|---|
| Orderable Part Number | 21000-16-05-00-076-04-02 | 21000 Aluminum Proximity Probe Housing Assembly |
| A - Probe with Connector | 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 | 076 | 7.6 in (193 mm) probe penetration |
| E - Fittings | 04 | One 3/4-14 NPT plug only |
| F - Mounting Thread | 02 | 3/4-14 NPT |
| Manufacturer | Bently Nevada |
| Part Number | 21000-16-05-00-076-04-02 |
| Housing Material | Aluminum |
| Probe Type | 3300 XL 8 mm Proximity Probe |
| Probe Cable Length | 0.5 m (20 in) |
| Mounting Thread | 3/4-14 NPT |
| Probe Penetration | 7.6 in (193 mm) |
| Fittings | One 3/4-14 NPT plug |
| Standards Compliance | API 670, CSA Type 4 |
Ensure the housing is mounted securely to the machine case using the 3/4-14 NPT thread. When installing, verify that the probe penetration depth is adjusted correctly for the specific machine application. If the probe penetration length (C + D) exceeds 300 mm (12 in), install additional sleeve support to prevent resonance. Ensure all conduit fittings are properly sealed to maintain the environmental integrity of the enclosure. For hazardous area installations, confirm that all explosion-proof fittings are installed according to local regulatory and safety standards.
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| Country of origin |
United States
|