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 | |||||||
Description
The Bently Nevada 21000 Proximity Probe Housing Assembly is an aluminum-based enclosure designed for external mounting of proximity probes in industrial applications. It ensures environmental protection, mechanical stability, and is CSA-approved for explosion-proof use in hazardous areas. It complies with API 670 standards.
Applications
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Turbomachinery monitoring
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Rotating equipment condition monitoring
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Hazardous area sensor installations
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Oil and gas, petrochemical, and power generation sectors
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Environments requiring API 670-compliant probe housings
Advantages
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Explosion-proof CSA-certified housing
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Complies with API 670 standard
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Aluminum body with stainless steel sleeve for strength and corrosion resistance
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Supports a variety of probe types including 3300 XL and NSv
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Customizable probe cable length and standoff adapter
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Compatible with long sleeve support configurations
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Conduit and thread options for flexible installation
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 21000-28-05-00-067-03-02 |
| Housing Material | Aluminum body with 304 stainless steel sleeve |
| Probe Compatibility | 3300 XL 8mm, 11mm, NSv (reverse mount) |
| Temperature Range | -51°C to +177°C (-60°F to +351°F) |
| Environmental Rating | CSA Type 4, Explosion-proof (CA21000 variants) |
| Certification | CSA, RoHS, API 670 |
| Mounting Thread | 3/4-14 NPT |
| Probe Cable Length | 0.5 m (20 in) |
| Sleeve Length | Based on configuration (customizable) |
| Standoff Adapter | 1.5 in to 7.5 in (custom) |
| Housing Body Diameter | 83.3 mm |
| Weight | 1.1 kg (2.4 lbs) |
FAQ (Frequently Asked Questions)
Q1: What type of probes can be installed in the 21000 housing?
A1: It supports 3300 XL 8mm, 3300 XL NSv, and 3300 XL 11mm reverse mount probes.
Q2: Is the 21000 housing explosion-proof?
A2: Yes, the CA21000 version is CSA-certified for explosion-proof applications.
Q3: Can the probe cable length be customized?
A3: Yes, options range from 0.5 m up to 1.0 m based on application needs.
Q4: What certifications does this housing meet?
A4: It complies with CSA, RoHS Directive 2011/65/EU, and API 670.
Q5: Can this housing be used in outdoor environments?
A5: Yes, it is rated as CSA Type 4 and suitable for outdoor and hazardous environments.
Q6: What materials are used in the construction?
A6: The housing is made from aluminum with a 304 stainless steel probe sleeve.
Q7: Is additional sleeve support required for long probes?
A7: Yes, for sleeve lengths over 304 mm (12 in), support is necessary to reduce vibration.
Q8: Are there options for mounting thread types?
A8: Yes, NPT and BSP thread types are available, including special threads for CA models.
Q9: Is the 21000 suitable for nuclear applications?
A9: Yes, with special probe configurations, it can support nuclear monitoring applications.
Q10: Is there a compact version available for limited space?
A10: Yes, the 164818 housing is available for space-constrained installations.
Related Models (Same Series)
| Model Number | Description | Material | Weight |
|---|---|---|---|
| 21000 | Standard aluminum housing | Aluminum + SS | 1.1 kg |
| 24701 | Stainless steel housing | 303 + 304 SS | 1.8 kg |
| CA21000 | CSA explosion-proof aluminum housing | Aluminum + SS | 1.1 kg |
| CA24701 | CSA explosion-proof stainless housing | 303 + 304 SS | 1.8 kg |
| 164818 | Compact housing for tight spaces | Stainless steel | 1.0 kg |
| 31000 | Newer generation housing with better sealing | Aluminum alloy | ~1.2 kg |
Popular Bently Nevada Models
| Model Number | Description | Type | Weight |
|---|---|---|---|
| 3500/42M-01-00 | Proximitor Seismic Monitor | Monitoring Module | ~0.4 kg |
| 330104-00-06-10-11-00 | 3300 XL 8 mm Proximity Probe | Proximity Probe | ~0.1 kg |
| 330180-91-CN | 3300 XL Proximitor Sensor | Proximitor Sensor | ~0.3 kg |
| 330130-040-00-00 | Extension Cable for Proximity Probe | Extension Cable | ~0.2 kg |
| 3500/22M-01-01-00 | Transient Data Interface Module | System Interface Module | ~0.5 kg |
| 3500/15-05-05-00 | Power Supply Module | Power Supply | ~1.3 kg |
