Bently Nevada 21000-28-05-20-095-04-02 Proximity Probe Housing Assemblies Excellent PLC Co.,Ltd

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Bently Nevada 21000-28-05-20-095-04-02 Proximity Probe Housing Assemblies

Manufacturer:Bently Nevada

Product Number:21000-28-05-20-095-04-02

Product Type:Proximity Probe Housing Assemblies

Origin:USA

Housing Body Diameter:83.3 mm

Weight:1.1 kg

Views:106

Payment Methods:T/T, PayPal, Western Union

Condition:New & In Stock

Shipping Port:Xiamen, China

Warranty:1 Year

Lead Time:1-3 Working Days

Certificate:COO

Courier partners:DHL, UPS, TNT, FedEx and EMS.

Business hours:7*24


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Company Information
E-mail [email protected]
Mobile +8613666033393
Whatsapp +8613666033393
WeChat 13666033393
Add Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China

Bently Nevada 21000-28-05-20-095-04-02 Proximity Probe Housing Assemblies

Product Introduction

The Bently Nevada 21000-28-05-20-095-04-02 Proximity Probe Housing Assembly is a high-performance component specifically engineered for critical machinery condition monitoring and protection applications. As part of the trusted 21000 series by Bently Nevada, a brand renowned for precision and reliability in vibration monitoring solutions, this housing unit ensures robust protection, secure mounting, and optimal signal integrity for proximity probe systems operating in harsh industrial environments.

This assembly is typically paired with proximity probes and extension cables to complete a fully functional transducer system, enabling non-contact measurement of shaft vibration, axial position, and phase reference. Built with rugged stainless steel and designed to comply with API 670 standards, it is ideal for turbomachinery applications such as steam turbines, gas turbines, compressors, and pumps.


Product Specifications

Parameter Details
Product Name Proximity Probe Housing Assembly
Part Number 21000-28-05-20-095-04-02
Manufacturer Bently Nevada (a Baker Hughes business)
Series 21000 Series
Material 300 Series Stainless Steel
Ingress Protection IP65 rated (Dust tight, Water-resistant)
Mounting Type Threaded mounting, NPT or metric options available
Cable Entry Options Conduit hub or sealed cable gland (depending on configuration)
Temperature Range -40°C to +125°C
Probe Compatibility Compatible with 5 mm and 8 mm probes from Bently Nevada
Cable Type Shielded coaxial extension cable
Shielding EMI/RFI protected
Usage Shaft vibration, radial position, thrust position
Compliance API 670, CE, RoHS
Housing Body Diameter 83.3 mm
Weight 1.1 kg

Applications

The Bently Nevada 21000-28-05-20-095-04-02 Proximity Probe Housing Assembly is widely used in machinery monitoring systems across a range of critical industries. Typical application scenarios include:

  • Turbomachinery: Steam and gas turbines for monitoring shaft displacement and vibration.

  • Compressors: Both axial and centrifugal compressors for detecting imbalance and rotor misalignment.

  • Pumps: High-speed or mission-critical pumps where bearing wear and shaft movement must be tracked.

  • Generators: Monitoring thermal expansion and shaft alignment in generator shafts.

  • Refineries and Petrochemical Plants: Condition monitoring of rotating equipment.

  • Paper Mills, Steel Mills: Monitoring of heavy-duty rolling machinery.


Advantages

  • High Reliability: Engineered for continuous operation in high-vibration, high-temperature, and high-pressure environments.

  • Modular Design: Enables easy integration with other Bently Nevada proximity systems.

  • Ease of Installation: Designed for straightforward field mounting using standard tools.

  • Environmental Protection: IP65-rated housing with sealed cable entries ensures long service life even in corrosive and humid atmospheres.

  • Global Standards Compliance: Designed to meet or exceed API 670 and CE/RoHS directives, ensuring universal acceptance.

  • Accurate Signal Transmission: Shielded cabling and internal design reduce electrical noise and maximize signal fidelity.


Frequently Asked Questions (FAQ)

  1. What is the primary function of the 21000-28-05-20-095-04-02 housing assembly?
    It securely mounts and protects proximity probes while maintaining signal integrity for machinery monitoring.

  2. Is this housing assembly compatible with all Bently Nevada proximity probes?
    It is compatible with most 5 mm and 8 mm probes, particularly those in the 3300 and 7200 series.

  3. Can this housing be used in hazardous locations?
    While the housing itself is rugged and IP-rated, for hazardous areas, additional certifications like ATEX or CSA may be required based on probe and system configuration.

  4. What type of cable entry is supported?
    It supports either conduit hub or cable gland entries depending on model specifications.

  5. Does the housing affect probe calibration?
    No, it is designed to maintain alignment and spacing consistent with factory calibration procedures.

  6. What environmental conditions can it withstand?
    The housing is built for use in industrial environments with temperatures ranging from -40°C to +125°C and is dust and water resistant.

  7. Is the housing grounded?
    Yes, it includes provisions for proper grounding to eliminate EMI/RFI interference.

  8. How does it connect to the monitoring system?
    Through a coaxial extension cable that links the proximity probe to the driver or monitor.

  9. What is the service life of this housing assembly?
    With proper installation and routine inspection, it can last for many years, often matching the lifecycle of the monitored equipment.

  10. Can it be used in retrofitting applications?
    Yes, its compact design and threaded mounts make it suitable for both new installations and retrofits.


Related Models (Same Series or Compatible)

Model Number Description Compatibility Application
21000-28-05-20-085-04-02 Proximity Housing Assembly, shorter length 5mm probes Compact installations
21000-28-05-20-115-04-02 Extended housing with longer probe reach 5mm & 8mm probes Deep bearing measurements
21000-28-05-30-095-04-02 Metric thread version 8mm probes International installations
21000-28-05-20-095-05-02 Additional grounding provision 5mm probes EMI/RFI-prone environments
21000-30-05-20-095-04-03 Integrated temperature sensor 5mm probes Shaft temperature + vibration
21000-28-10-20-095-04-02 Dual-probe housing Dual 5mm probes Redundant signal systems

Popular Bently Nevada Models

Model Number Description Function Dimensions (mm) Weight (kg)
3300 XL 5mm Proximity Probe Non-contact shaft vibration probe Vibration & displacement sensing 50 x 8 x 8 0.15
330130-040-00-00 Extension Cable for Proximity Systems Signal transmission 4000 x 5 x 5 0.25
330180-91-05 Proximitor Sensor Converts signal from probe to monitor 70 x 60 x 25 0.30
3500/22M Transient Data Interface Module System communication gateway 120 x 30 x 140 0.45
3500/42M Proximitor Monitor Monitors radial vibration/position 100 x 30 x 130 0.50
7200-06-05-03-00 Probe Driver Drives and conditions probe signal 80 x 40 x 30 0.40

Frequently Asked Questions (FAQ)

  1. What is the primary function of the 21000-28-05-20-095-04-02 housing assembly?
    It securely mounts and protects proximity probes while maintaining signal integrity for machinery monitoring.

  2. Is this housing assembly compatible with all Bently Nevada proximity probes?
    It is compatible with most 5 mm and 8 mm probes, particularly those in the 3300 and 7200 series.

  3. 此外壳可以在危险场所使用吗?
    虽然外壳本身坚固耐用且符合 IP 防护等级,但在危险区域,可能需要根据探头和系统配置获得 ATEX 或 CSA 等额外认证。

  4. 支持哪种类型的电缆入口?
    根据型号规格,它支持导管集线器或电缆密封套入口。

  5. 外壳会影响探头校准吗?
    不会,它的设计是为了保持与工厂校准程序一致的对准度和间距。

  6. 它能承受什么样的环境条件?
    该外壳专为工业环境设计,温度范围为-40°C至+125°C,防尘防水。

  7. 外壳接地了吗?
    是的,它包括适当的接地措施,以消除EMI/RFI干扰。

  8. 它如何连接到监控系统?
    通过同轴延长电缆将接近探头连接到驱动器或监视器。

  9. 这个外壳组件的使用寿命是多长?
    只要安装得当并定期检查,它可以使用很多年,通常与被监控设备的生命周期相匹配。

  10. 它可以用于改造应用吗?
    是的,其紧凑的设计和螺纹安装使其既适合新安装,也适合改造。

相关型号(同一系列或兼容)

型号 描述 兼容性 应用
21000-28-05-20-085-04-02 接近式外壳组件,长度较短 5毫米探头 紧凑型安装
21000-28-05-20-115-04-02 加长外壳,探针延伸距离更长 5mm 和 8mm 探头 深轴承测量
21000-28-05-30-095-04-02 公制螺纹版本 8毫米探头 国际设施
21000-28-05-20-095-05-02 附加接地装置 5毫米探头 易受 EMI/RFI 影响的环境
21000-30-05-20-095-04-03 集成温度传感器 5毫米探头 轴温+振动
21000-28-10-20-095-04-02 双探头外壳 双 5 毫米探头 冗余信号系统

热门的本特利内华达型号

型号 描述 功能 尺寸(毫米) 重量(公斤)
3300 XL 5mm 电涡流探头 非接触式轴振动探头 振动和位移传感 50 x 8 x 8 0.15
330130-040-00-00 近接系统延长电缆 信号传输 4000 x 5 x 5 0.25
330180-91-05 前置器传感器 将信号从探头转换到监视器 70 x 60 x 25 0.30
3500/22米 瞬态数据接口模块 系统通讯网关 120 x 30 x 140 0.45
3500/42米 前置器监视器 监测径向振动/位置 100 x 30 x 130 0.50
7200-06-05-03-00 探针驱动器 驱动和调节探测信号 80 x 40 x 30 0.40

Bently Nevada 21000-28-05-20-095-04-02 Proximity Probe Housing Assemblies

Company Information
E-mail [email protected]
Mobile +8613666033393
Whatsapp +8613666033393
WeChat 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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