Excellent PLC
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Bently Nevada 21000-28-05-15-050-03-02 Proximity Probe Housing Assemblie
- Product Details
- FAQs
- Related
- Contact Us
- Packing & Delivery
- Product Ratings
Product Description
The Bently Nevada 21000-28-05-15-050-03-02 is a robust aluminum proximity probe housing assembly designed for external mounting of reverse-mount proximity probes in machinery condition monitoring systems. It is explosion-proof (CSA approved), suitable for hazardous environments, and fully complies with API 670 standards. The assembly includes a dome cover, threaded ports, probe sleeve, and optional accessories such as conduit fittings and standoff adapters.
Applications
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Turbomachinery monitoring
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Compressors and pumps
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Gearboxes and motors
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Critical rotating equipment in oil & gas, petrochemical, and power generation plants
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Environments requiring CSA Type 4 or explosion-proof enclosures
Advantages
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Compatible with Bently Nevada 3300 XL series proximity probes
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CSA certified explosion-proof housing
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Fully API 670 compliant
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Modular configuration with customizable probe length, penetration, and fittings
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Supports long probe sleeves with optional oil seal
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Operates in extreme temperatures (up to +177°C)
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Rugged aluminum housing with corrosion resistance
Technical Specifications
| Parameter | Specification |
|---|---|
| Housing Type | Aluminum with stainless steel sleeve |
| Probe Compatibility | 3300 XL 8mm, 11mm, NSv series |
| Operating Temperature Range | -51°C to +177°C |
| Weight | 1.1 kg (2.4 lb) |
| Housing Body Diameter | 83.3 mm (3.28 in) |
| Enclosure Rating | CSA Type 4 |
| Hazardous Location Rating | Class I Div 1 & 2 (Groups C, D) |
| Mounting Threads (Option F) | 3/4-14 NPT (Standard) |
| Probe Cable Length (Option B) | 0.5 m to 1.0 m (typical) |
| Probe Penetration (Option D) | 25.4 mm and up |
| Standoff Adapter Length (Option C) | 38 mm to 191 mm (recommended in 13 mm steps) |
Frequently Asked Questions (FAQ)
Q1: What types of probes are compatible with the 21000 housing?
A1: The housing is compatible with Bently Nevada 3300 XL 8mm, 11mm, and NSv reverse-mount probes.
Q2: Is the housing explosion-proof?
A2: Yes, it meets CSA certification for Class I, II, and III hazardous locations and is rated explosion-proof.
Q3: Can this assembly be installed in outdoor or corrosive environments?
A3: Yes, the aluminum body with stainless steel sleeve and CSA Type 4 rating ensures it withstands harsh conditions.
Q4: What is the maximum length of probe penetration allowed?
A4: Up to 742 mm, depending on the probe cable length and standoff adapter used.
Q5: What is the operating temperature range of the housing?
A5: It operates from -51°C to +177°C and is also suitable for storage within this range.
Q6: Are custom probe sleeves supported?
A6: Yes, custom sleeves can be ordered depending on machine geometry and penetration requirements.
Q7: Is sleeve support required for long probes?
A7: Yes, for sleeve lengths over 304 mm (12 in), support (e.g., part 37948-01) is recommended to reduce resonance.
Q8: Can I use the 21000 housing in non-North American installations?
A8: Yes, standard 21000 (non-CA) models are suitable; CA models are restricted to North American use.
Q9: What conduit fittings are available?
A9: Options include explosion-proof NPT fittings, plugs, reducers, and cable grips.
Q10: Does the housing come with a probe included?
A10: No, the probe is selected as part of the ordering options and may be included based on configuration.
Related Models (Same Series or Function)
| Model Number | Description | Housing Material | Weight | Diameter |
|---|---|---|---|---|
| 21000-16-10-15-035-03-02 | 8mm probe, 1m cable, standoff adapter | Aluminum | 1.1 kg | 83.3 mm |
| 21000-29-10-15-050-03-02 | 11mm probe, 1m cable, 5.0” penetration | Aluminum | 1.1 kg | 83.3 mm |
| 21000-26-05-15-045-03-02 | NSv probe, 0.5m cable, 4.5” penetration | Aluminum | 1.1 kg | 83.3 mm |
| 24701-16-10-15-035-03-02 | Stainless version with 8mm probe | Stainless Steel | 1.8 kg | 78.2 mm |
| CA21000-28-05-15-050-03-02 | CSA approved explosion-proof model | Aluminum | 1.1 kg | 83.3 mm |
| 164818-02-030-01-01-01-05 | Compact housing with 8mm probe | Stainless Compact | ~0.8 kg | 60 mm |
Popular Bently Nevada Models
| Model Number | Description | Type | Weight | Application |
|---|---|---|---|---|
| 330104-00-06-10-11-00 | 8mm Proximity Probe | Proximity Probe | 0.3 kg | General machinery monitoring |
| 330180-91-CN | 3300 XL Proximitor Sensor | Proximitor Sensor | 0.45 kg | Proximity monitoring |
| 3500/42M-01-00 | Proximitor Seismic Monitor | Vibration Monitoring Module | 0.9 kg | Seismic & vibration measurement |
| 3500/22M | Keyphasor Module | Speed & phase measurement | 0.75 kg | Turbomachinery monitoring |
| 3500/25 | Keyphasor I/O Module | Condition Monitoring Module | 0.8 kg | Rotational equipment |
| 3500/15 | Power Supply Module | Power Module | 1.1 kg | System power supply |
Frequently Asked Questions (FAQ)
Q1: What types of probes are compatible with the 21000 housing?
A1: The housing is compatible with Bently Nevada 3300 XL 8mm, 11mm, and NSv reverse-mount probes.
Q2: Is the housing explosion-proof?
A2: Yes, it meets CSA certification for Class I, II, and III hazardous locations and is rated explosion-proof.
Q3: Can this assembly be installed in outdoor or corrosive environments?
A3: Yes, the aluminum body with stainless steel sleeve and CSA Type 4 rating ensures it withstands harsh conditions.
Q4: What is the maximum length of probe penetration allowed?
A4: Up to 742 mm, depending on the probe cable length and standoff adapter used.
Q5: What is the operating temperature range of the housing?
A5: It operates from -51°C to +177°C and is also suitable for storage within this range.
Q6: Are custom probe sleeves supported?
A6: Yes, custom sleeves can be ordered depending on machine geometry and penetration requirements.
Q7: Is sleeve support required for long probes?
A7: Yes, for sleeve lengths over 304 mm (12 in), support (e.g., part 37948-01) is recommended to reduce resonance.
Q8: Can I use the 21000 housing in non-North American installations?
A8: Yes, standard 21000 (non-CA) models are suitable; CA models are restricted to North American use.
Q9: What conduit fittings are available?
A9: Options include explosion-proof NPT fittings, plugs, reducers, and cable grips.
Q10: Does the housing come with a probe included?
A10: No, the probe is selected as part of the ordering options and may be included based on configuration.
Related Models (Same Series or Function)
| Model Number | Description | Housing Material | Weight | Diameter |
|---|---|---|---|---|
| 21000-16-10-15-035-03-02 | 8mm probe, 1m cable, standoff adapter | Aluminum | 1.1 kg | 83.3 mm |
| 21000-29-10-15-050-03-02 | 11mm probe, 1m cable, 5.0” penetration | Aluminum | 1.1 kg | 83.3 mm |
| 21000-26-05-15-045-03-02 | NSv probe, 0.5m cable, 4.5” penetration | Aluminum | 1.1 kg | 83.3 mm |
| 24701-16-10-15-035-03-02 | Stainless version with 8mm probe | Stainless Steel | 1.8 kg | 78.2 mm |
| CA21000-28-05-15-050-03-02 | CSA approved explosion-proof model | Aluminum | 1.1 kg | 83.3 mm |
| 164818-02-030-01-01-01-05 | Compact housing with 8mm probe | Stainless Compact | ~0.8 kg | 60 mm |
Popular Bently Nevada Models
| Model Number | Description | Type | Weight | Application |
|---|---|---|---|---|
| 330104-00-06-10-11-00 | 8mm Proximity Probe | Proximity Probe | 0.3 kg | General machinery monitoring |
| 330180-91-CN | 3300 XL Proximitor Sensor | Proximitor Sensor | 0.45 kg | Proximity monitoring |
| 3500/42M-01-00 | Proximitor Seismic Monitor | Vibration Monitoring Module | 0.9 kg | Seismic & vibration measurement |
| 3500/22M | Keyphasor Module | Speed & phase measurement | 0.75 kg | Turbomachinery monitoring |
| 3500/25 | Keyphasor I/O Module | Condition Monitoring Module | 0.8 kg | Rotational equipment |
| 3500/15 | Power Supply Module | Power Module | 1.1 kg | System power supply |
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Excellent PLC Co., Ltd. has a large number of brand new and original PLC and DCS spare parts, with more than 60 cooperative countries. All products are guaranteed for 1 year and delivered to you by high-quality express. We are committed to using the best products and the most favorable prices to meet the needs and friendship of our customers. We have won the trust of thousands of customers, including these excellent customers.
As for the delivery time, when we receive your order requirements, we will arrange for warehouse personnel to test and verify the products. After you place the order, we will send it to you within 24 hours.
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