With more than 30.000 high-quality spare parts, they can be sold immediately. Our large inventory allows us to quickly meet customer needs, thereby reducing downtime and protecting production schedules. Our timely delivery time provides you with security and save money.
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The 21000-16-05-00-033-04-02 is a key mechanical component in rotating machinery condition monitoring systems, specifically designed for the external installation, protection, and adjustment of eddy current displacement probes. The biggest advantage of this component is that it allows technicians to replace internal probes and adjust clearances without shutting down the machine or disassembling the bearing housing.
O-rings
A reverse mount proximity probe
A probe sleeve of optional length
The 21000, 24701, and 164818 Proximity Probe Housing Assemblies are available with Canadian Standards Association (CSA) approvals. They are rated explosion proof for hazardous areas. You can order hazardous area approved proximity probes with 21000 aluminum and 24701 stainless steel housings for intrinsically safe applications. Both housings are certified as CSA Type 4 enclosures and are fully compliant with the American Petroleum Institute's (API) 670 Standard for externally mounted proximity probe housings.
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Protecting sensors monitoring axial thrust to prevent high-temperature oil mist from corroding connectors.
Air Separation
Enabling replacement of damaged vibration probes without machine shutdown, reducing unplanned downtime.
Natural Gas
Providing rugged mechanical protection for units at remote unmanned stations against external impacts.
Nuclear Power
Providing stable, easy-to-maintain sensor mounting interfaces for nuclear island auxiliary equipment.
Metallurgy
Ensuring probe connectors maintain IP66-rated sealing in dusty industrial environments.
When using the 21000-16-05-00-033-04-02 housing, the focus should be on sealing reliability and adjustment precision, before installation, verify that the O-rings are intact and apply appropriate grease to prevent oil leakage. It must be paired with a reverse mount probe, and the probe gap should be accurately calibrated via the external adjustment sleeve, followed by tightening the set screws to prevent loosening during operation. Additionally, periodically inspect the aluminum body for corrosion and check the cable outlet seals to maintain explosion-proof and watertight integrity in hazardous areas.
It is an External Proximity Probe Housing Assembly manufactured by Bently Nevada, used to mount and protect proximity probes from outside the machine.
Does the 21000-16-05-00-033-04-02 include a probe?
No. This is only a mechanical housing assembly; the internal probe must be purchased separately based on measurement needs.
How to install the 21000-16-05-00-033-04-02?
Install the housing body onto the machine's probe port via the bottom NPT threads (e.g., 3/4-14 NPT).
Does the 21000-16-05-00-033-04-02 require regular maintenance?
Maintenance primarily involves checking the O-ring seals periodically to prevent oil seepage.
What type of probe is suitable for the 21000-16-05-00-033-04-02?
It is specifically designed to be used with "Reverse Mount" probes.
We've Got You Covered
We give you access to a global supply of automation parts at your fingertips, ensuring that manufacturers around the world can avoid unnecessary downtime and continue to do what they do best – making our world possible.
Focus on supplying surplus and new automation spare parts With abundant inventory and partnerships with top manufacturers, Apter Power ensure high-quality solutions for your industrial requirements
Key control components
As a trustworthy supplier of surplus components, we procure parts from projects with excess inventory, system upgrades, factory shutdowns, and surplus suppliers. Our strict quality control ensure that our products achieve optimal performance
Warehouse Reserve
Many difficult to find parts, including PLC, HMI, DCS, panel controllers, industrial PCs, and VFDs. These parts help extend the lifespan of your existing system, reduce expensive replacement costs, and minimize downtime, thereby keeping your operations running smoothly
20 years of outstanding experience in industrial automation supply
For over 20 years, Apter Power always been a trustworthy leader in the industrial automation supply industry. As a trustworthy supplier of automation parts, we continuously expand our product line, expand our global customer base, and have won numerous awards
How do we deliver
How do we deliver
If you need complete documents to handle special situations such as letters of credit, we can ship small packages in 'cargo mode'. We can arrange freight or air freight for you, or cooperate with your freight agent
Urgency
If you require any other type of emergency or carrier, we need you to clearly specify this information on the order. We can usually ship on the same day. We do not charge additional fee, but it will depend on the expedited shipping option you use. Please let us know your level of urgency, and we will try our best to ship in the same day once you place order to us.
Freight Charge
If you contact us by phone, fax, or email, we can also provide you with this information. The product price does not include shipping or insurance fee. If you need, we are happy to provide a shipping quote and also can provide weight and size information. If you require proforma invoice, please let us know if you would like us to quote the shipping cost or if you would like us to use your shipping account.
Tracking
After the product have been shipped, we usually send your tracking number via email. Therefore, please be sure to provide your email address when registering or quoting.
Urgent requirements for automation or control components?
Urgent shipment of industrial automation parts
Shutdown will waste your time and money - always ready to assist you. As a reliable supplier of automation parts, we provide fast shipping services to quickly deliver critical components to your hands, minimizing downtime to the greatest extent possible.
Obsolute or hard to find parts
We focus on purchasing necessary and rare automation parts to maintain the operation of the manufacturing industry. No matter the year, scarcity, or location of the parts, we will find and deliver the parts you need
Our strongest business
Global supply of automation parts. Automation spare parts procurement and global suppliers can reduce cost, save time, and decrease MRO fee.
Extend equipment lifespan
As one of the most trusted suppliers of industrial automation parts, we deeply understand the importance of reliable performance. That's why we exceed industry standards, whether you're replacing old components or maintaining critical systems
Sustainable supply chain solutions
Our long-term success stems from our commitment to quality, reliability, and customer satisfaction. Whether you are purchasing rare spare parts. Apter Power stands out among industrial automation parts suppliers with its rich experience, high-quality service, and unparalleled quality assurance.
Why choose Apter Power?
Spare parts warehouse
We have a warehouse of 50000 square meters, providing tens of thousands of different spare parts, and 24/7 online sales personnel to provide support for you. Always available, crucial for both you and us.
Fast delivery
Experienced team members assist in providing our customers with fast delivery of automation and control components, delivering to over 60000 users worldwide.
High quality new spare parts service
Our extensive inventory of control systems (DCS, PLC, CNC), panel controllers, human-machine interfaces (HMI), industrial PCs, drivers, and power spare parts helps you reduce maintenance costs. Provide industrial automation spare parts that manufacturers no longer provide. We are a leading supplier that provides rare industrial automation parts to businesses of all sizes, with a strong track record of delivering the highest quality parts and services to customers at highly competitive price.
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