Product Overview
The Bently Nevada 21000-28-05-00-050-03-02 Proximity Probe Housing Assembly is designed for external mounting / proximity probes in industrial machinery monitoring. Constructed from aluminum with stainless steel sleeves, it ensures durability in harsh environments. This model provides explosion-pro/ capability when used with certified components and is compliant with API 670 standards.
Technical Specifications
| Parameter | Specification |
|---|---|
| 型号 Number | 21000-28-05-00-050-03-02 |
| Housing Body Material | Aluminum |
| Sleeve Material | 304 Stainless Steel |
| Operating Temperature | -51°C to +177°C |
| Storage Temperature | -51°C to +177°C |
| Probe Type Compatibility | 3300 XL 8mm |
| Hazardous Area Approval | CSA Certified, Explosion-Pro/ |
| Enclosure Rating | CSA Type 4 |
| Housing Body Diameter | 83.3 mm |
| 重量 | 1.1 kg (2.4 lbs) |
| Mounting Thread Option | 3/4-14 NPT |
| Fitting Configuration | Explosion-Pro/ Fitting + 3/4-14 to 1/2-14 NPT Reducer + Cable Seal Grip |
Applications
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Industrial turbines and compressors
-
Pumps and motors in hazardous zones
-
Oil and gas machinery vibration monitoring
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Machinery with limited internal access for probe mounting
-
Environments requiring CSA-certified explosion-pro/ enclosures
Key Advantages
-
Explosion-Pro/ Design: CSA-approved for hazardous environments
-
API 670 Compliance: Meets standard requirements for machinery protection
-
Durability: All-metal housing construction ensures longevity
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Flexible Mounting: 支持s various sleeve lengths and stand/f adapters
-
Wide Temperature Range: Suitable for extreme industrial conditions
常见问题 (FAQ)
Q1: What materials are used in the 21000 housing?
A: The housing is made / aluminum, with a 304 stainless steel probe sleeve for corrosion resistance.
Q2: Is this model explosion-pro/?
A: Yes, when ordered with the correct fitting options, the 21000 is CSA-certified for explosion-pro/ applications.
Q3: What probe types are compatible with this model?
A: It supports 3300 XL 8mm reverse mount proximity probes.
Q4: What is the temperature operating range?
A: The operating and storage range is -51°C to +177°C.
Q5: Is this product suitable for API 670 compliance?
A: Yes, it is fully compliant with API 670 for proximity probe housings.
Q6: What is the thread size / the mounting interface?
A: The mounting thread is 3/4-14 NPT.
Q7: Can this housing be used in space-limited applications?
A: The 21000 is designed for standard applications; for compact spaces, the 164818 housing is recommended.
Q8: What is the typical weight / the housing?
A: The weight is approximately 1.1 kg (2.4 lbs), without fittings.
Q9: Are sleeve lengths customizable?
A: Yes, sleeve lengths can be ordered in custom increments to fit installation needs.
Q10: Does this model include a proximity probe?
A: The configuration includes a 3300 XL 8mm probe, with selectable hazardous area approval.
Related 型号s in the Same Series
| 型号 Number | 描述 | Housing Material | Compatible Probe Type | 重量 |
|---|---|---|---|---|
| 24701-28-05-00-050-03-02 | Stainless Steel Housing Assembly | Stainless Steel | 3300 XL 8mm | 1.8 kg |
| 21000-16-10-15-035-03-02 | Standard Aluminum with 8mm Probe | Aluminum | 3300 XL 8mm | 1.1 kg |
| 21000-29-10-20-045-03-02 | With 11mm Probe 支持 | Aluminum | 3300 XL 11mm | 1.1 kg |
| CA21000-28-05-00-050-03-02 | CSA Explosion-Pro/ Certified Version | Aluminum | 3300 XL 8mm | 1.1 kg |
| 21000-31-10-20-045-03-02 | With NSv Probe + Connector Protector | Aluminum | 3300 XL NSv | 1.1 kg |
| 164818-02-292-01-01-01-10 | Compact Housing Assembly | Aluminum | 3300 XL 8mm | 1.0 kg |
Popular Bently Nevada 型号s
| 型号 Number | 描述 | Application Type | 重量 |
|---|---|---|---|
| 3300 XL 8mm Probe | Proximity Probe for Standard Monitoring | General Machinery Monitoring | 0.15 kg |
| 330105-02-12-10-02-05 | Reverse Mount Probe 8mm | Rotating Equipment | 0.12 kg |
| 3500/42M-01-00 | Proximitor Seismic Monitor Module | Seismic and Vibration | 0.45 kg |
| 3500/22M-01-01-00 | Transient Data Interface Module | Data Acquisition | 0.6 kg |
| 3500/94M | Display Module for 3500 Series | Machine Monitoring Display | 0.4 kg |
| 3300 XL NSv Probe | Narrow Surface Vibration Probe | Small Machine Applications | 0.1 kg |
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