Providing robust mechanical and environmental protection for machinery monitoring instrumentation, the Bently Nevada 21000-28-10-00-041-04-02 housing assembly shields sensitive proximity transducers from external contaminants, high-velocity oil splash, and mechanical hazards. This specialized enclosure permits external adjustment and replacement of the proximity probe without dismantling the machine casing. It is constructed from premium materials to guarantee long-term sealing integrity in demanding turbomachinery installations, such as steam turbines, centrifugal compressors, and heavy industrial pumps.
| Manufacturer | Bently Nevada |
| Model Number | 21000-28-10-00-041-04-02 |
| Product Series | 21000 Proximity Probe Housing Assemblies |
| Housing Material | Copper-free aluminum with protective coating |
| Sleeve Option | Determined by -041 overall depth selection |
| Conduit Entry Size | 3/4-14 NPT (standard options apply) |
| Ingress Protection Rating | Equivalent to IP66 / NEMA 4X (when installed with appropriate seals) |
| Operating Temperature Range | -40 to +100 degC (governed by internal probe/cable limitations) |
| Shipping Weight (Calculated) | 1.45 kg (3.2 lbs) |
| Package Dimensions (Calculated) | 26.0 cm x 16.0 cm x 16.0 cm (10.2 in x 6.3 in x 6.3 in) |
The 21000 series housing can support several probe configurations, including 3300 XL 8mm and 5mm models. When replacing an older version of this assembly, verify that the sleeve depth (-041 in this specific code) matches the existing casing insertion length to avoid either mechanical contact with the target shaft or an out-of-range sensor gap.
Moisture accumulation is a common issue in humid, coastal, or high-condensation environments. If the conduit routing is not installed with a low-point drain loop (drip leg), water can accumulate inside the housing, causing early failure of the probe-to-extension cable connection. Ensure all threaded joints are properly sealed with industrial-grade thread sealant to preserve the NEMA 4X rating.
Before completing the physical installation, ensure the internal probe cable has a service loop. This loop prevents strain on the coaxial connector when the probe is adjusted within the sleeve. Use an electrical gap-measuring tool or monitor the transducer's DC voltage output (e.g., -10 VDC nominal gap for 3300 XL 8mm) while tightening the locking nut to prevent drifting from the target calibration.
Ensure the machine is completely shut down and de-energized before mounting, adjusting, or servicing proximity probe housing assemblies. Standard safety procedures for rotating machinery and lock-out/tag-out (LOTO) protocols must be strictly followed to prevent accidental shaft rotation during installation.
Global Express Shipping
Returns & Warranty
Manufacturer: Bently Nevada
Product No.: 21000-28-10-00-041-04-02
Country of origin:United States
Product Type: Proximity Probe Housing Assemblies
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 1080g
Dimensions: 26.0 cm x 16.0 cm x 16.0 cm (10.2 in x 6.3 in x 6.3 in)
Shipping port: Xiamen
Warranty: 12 months
Providing robust mechanical and environmental protection for machinery monitoring instrumentation, the Bently Nevada 21000-28-10-00-041-04-02 housing assembly shields sensitive proximity transducers from external contaminants, high-velocity oil splash, and mechanical hazards. This specialized enclosure permits external adjustment and replacement of the proximity probe without dismantling the machine casing. It is constructed from premium materials to guarantee long-term sealing integrity in demanding turbomachinery installations, such as steam turbines, centrifugal compressors, and heavy industrial pumps.
| Manufacturer | Bently Nevada |
| Model Number | 21000-28-10-00-041-04-02 |
| Product Series | 21000 Proximity Probe Housing Assemblies |
| Housing Material | Copper-free aluminum with protective coating |
| Sleeve Option | Determined by -041 overall depth selection |
| Conduit Entry Size | 3/4-14 NPT (standard options apply) |
| Ingress Protection Rating | Equivalent to IP66 / NEMA 4X (when installed with appropriate seals) |
| Operating Temperature Range | -40 to +100 degC (governed by internal probe/cable limitations) |
| Shipping Weight (Calculated) | 1.45 kg (3.2 lbs) |
| Package Dimensions (Calculated) | 26.0 cm x 16.0 cm x 16.0 cm (10.2 in x 6.3 in x 6.3 in) |
The 21000 series housing can support several probe configurations, including 3300 XL 8mm and 5mm models. When replacing an older version of this assembly, verify that the sleeve depth (-041 in this specific code) matches the existing casing insertion length to avoid either mechanical contact with the target shaft or an out-of-range sensor gap.
Moisture accumulation is a common issue in humid, coastal, or high-condensation environments. If the conduit routing is not installed with a low-point drain loop (drip leg), water can accumulate inside the housing, causing early failure of the probe-to-extension cable connection. Ensure all threaded joints are properly sealed with industrial-grade thread sealant to preserve the NEMA 4X rating.
Before completing the physical installation, ensure the internal probe cable has a service loop. This loop prevents strain on the coaxial connector when the probe is adjusted within the sleeve. Use an electrical gap-measuring tool or monitor the transducer's DC voltage output (e.g., -10 VDC nominal gap for 3300 XL 8mm) while tightening the locking nut to prevent drifting from the target calibration.
Ensure the machine is completely shut down and de-energized before mounting, adjusting, or servicing proximity probe housing assemblies. Standard safety procedures for rotating machinery and lock-out/tag-out (LOTO) protocols must be strictly followed to prevent accidental shaft rotation during installation.
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
|
A practical engineering guide to PLC CPU operation, from deterministic scan cycles and I/O image tables to memory, communications, diagnostics, redundancy, processor sizing, and reliable system...
Sostituire un 1756-L73 non significa automaticamente aggiornare il firmware. Questa guida confronta le versioni 19.013, 21.011 e 31.011, concentrandosi sulla compatibilità dei progetti, sulle...
Implementa un circuito luminoso XOR con 3 interruttori SPST in LogixPro o RSLogix 500 utilizzando un bit di relè interno. Include tabelle della verità, equazioni booleane e verifica.
Integra Allen-Bradley CompactLogix, Caterpillar ATS e generatori nel DCS DeltaV tramite Modbus RTU. Include i gateway ProSoft MVI69-MCM e Miille DIN266.
L’istruzione ONS si attiva, ma la bobina OTE non rimane mai eccitata in Studio 5000 perché il one-shot è vero solo per una scansione. Usa OTL/OTU oppure una logica di autoritenuta.
Configura i servoazionamenti Allen-Bradley Kinetix 5500 su EtherNet/IP. Include CIP Sync, la temporizzazione IEEE 1588 V2, la selezione degli switch Stratix, la topologia DLR e l’HMI.
