Excellent PLC
| Company Information | ||||||||
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| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Description
The Bently Nevada 21000-33-10-00-070-04-02 is a robust, externally mounted Proximity Probe Housing Assembly constructed from aluminum with a 304 stainless steel sleeve. Designed for harsh environments, this housing offers a high level of protection and compatibility with a range of proximity probes including the 3300 XL series. It meets API 670 standards and is CSA Type 4 certified for explosion-proof applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Housing Material | Aluminum body with 304 stainless steel sleeve |
| Probe Compatibility | 3300 XL 8mm (with connector protector) |
| Operating Temperature | -51°C to +177°C |
| Storage Temperature | -51°C to +177°C |
| Enclosure Rating | CSA Type 4 / Explosion-proof rated |
| Mounting Thread | 3/4-14 NPT |
| Fittings | One 3/4-14 NPT plug and one reducer |
| Sleeve Length | 70 mm |
| Housing Body Diameter | 83.3 mm |
| Weight | 1.1 kg |
| Certifications | CSA (Class I, II, III), RoHS compliant |
Applications
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Machinery protection systems
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Turbomachinery monitoring
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Critical rotating equipment
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Harsh and hazardous industrial environments
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Refineries and petrochemical plants
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Nuclear and power generation facilities
Product Advantages
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CSA explosion-proof certified for hazardous locations
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Compliant with API 670 for reliable machinery monitoring
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Modular options for probe sleeve length and penetration
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Aluminum construction offers corrosion resistance and reduced weight
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Compatible with multiple probe types including ceramic and radiation-hardened
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Flexible configuration for cable length, thread type, and fittings
FAQs
Q1: What probe types are compatible with the 21000 housing?
A1: The housing is compatible with 3300 XL 8mm, NSv, and 11mm probes with or without connector protectors.
Q2: Is the 21000 suitable for hazardous environments?
A2: Yes, it is CSA-certified for explosion-proof use in Class I, II, and III hazardous areas.
Q3: What is the housing material?
A3: It is made of an aluminum body with a 304 stainless steel probe sleeve.
Q4: Can I use this housing in extreme temperatures?
A4: Yes, the operating and storage temperature range is -51°C to +177°C.
Q5: What mounting threads are available?
A5: Options include 3/4-14 NPT, 1-11 1/2 NPT, 1/2-14 BSP, and others.
Q6: Is the 21000 housing compliant with industry standards?
A6: Yes, it meets API 670 requirements and is RoHS compliant.
Q7: What is the weight of the 21000 housing?
A7: It weighs approximately 1.1 kg (2.4 lb) without fittings.
Q8: Can I customize the sleeve length?
A8: Yes, sleeve lengths are available in 0.1-inch increments up to over 300 mm.
Q9: Is there support for long sleeve configurations?
A9: Yes, Bently offers support accessories for sleeves over 304 mm to avoid vibration resonance.
Q10: Does the assembly include the probe?
A10: It depends on the configuration; some versions include probes, others require separate ordering.
Recommended Related Models (Same Series or Function)
| Model Number | Description | Material | Probe Compatibility | Weight |
|---|---|---|---|---|
| 21000-16-10-15-035-03-02 | Standard 3300 XL 8mm probe housing | Aluminum + SS sleeve | 3300 XL 8mm | 1.1 kg |
| CA21000-28-10-20-030-01 | Explosion-proof certified CSA version | Aluminum | 3300 XL 8mm | 1.1 kg |
| 24701-29-10-10-035-03-02 | Stainless steel housing with 11mm probe | 303 SS + 304 SS | 3300 XL 11mm | 1.8 kg |
| CA24701-30-10-15-045-01 | CSA explosion-proof 11mm probe version | 303 SS + 304 SS | 3300 XL 11mm | 1.8 kg |
| 164818-02-20-016-01-01-05 | Compact housing for limited space installs | Stainless steel | 3300 XL 8mm | ~0.8 kg |
| 164818-04-40-292-02-02-10 | Ceramic-capped probe housing (max sleeve) | Stainless steel | 3300 8mm ceramic probe | ~1.0 kg |
Popular Bently Nevada Models
| Model Number | Description | Application | Weight |
|---|---|---|---|
| 330105-02-12-10-02-05 | 3300 XL 8mm Reverse Mount Probe | General Machinery Monitoring | ~0.1 kg |
| 3300XL-SENSORS | 3300 XL NSv Series Sensors | Small target machines | ~0.1 kg |
| 3500/42M | Proximitor Seismic Monitor | Vibration Monitoring | ~0.9 kg |
| 3500/22M | Transient Data Interface | Dynamic Machinery Diagnostics | ~1.2 kg |
| 330705-02-18-10-02-05 | 3300 XL 11mm Reverse Mount Probe | Large Shaft Machines | ~0.2 kg |
| 3500/15 | Power Supply Module | 3500 Monitoring Systems | ~0.8 kg |
