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.
The 21501-00-16-05-02 belongs to the 7200-series 5 mm proximity transducer systems, functioning as a non-contacting, gap-to-voltage transducer system.
Captures micron-level vibration using eddy current principles without contacting the shaft surface
Stainless steel case and tough tip resist shocks and vibration
Monitors radial vibration, axial displacement, keyphasor, and speed
The hardware measures static as well as dynamic distances between the probe tip and the observed target, supporting requirements for non-contacting displacement measurement. The application includes shaft position and vibration measurements on rotating and reciprocating machinery, including generators.
The system offers a linear measuring range of 2.0 mm (80 mils) and complies with API 670 requirements. The overall configuration consists of a probe with an integral coaxial cable, an extension cable, and a 7200 Proximitor Sensor. The 7200 proximity transducer systems integrate with the 3300 and 9000 monitoring systems.
The 21501-00-16-05-02 probe features an AISI 303 stainless steel case and a polyphenylene sulfide (PPS) tip to resist industrial oil and chemical exposure. This configuration utilizes a 1/4-28 UNF thread with a 0 mm unthreaded length and a 1.6-inch case length, paired with a 0.5-meter total cable length and a miniature coaxial connector. The hardware operates within a temperature range of -34°C to +177°C, maintaining stability under high-vibration conditions.
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Bently Nevada 21501-00-16-05-02 5 mm Standard Mount Probe Manuals, Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Thermal Power Generation
It monitors the axial position and radial vibration of high-pressure rotors in large steam turbine generator units to prevent collision between impellers and the casing.
Nuclear Power Generation
It measures the dynamic runout of main shafts in conventional island feedwater pumps and main/auxiliary steam turbines, securing mechanical safety in nuclear loops.
Hydroelectric Power
It captures hydro-turbine shaft swing and thrust bearing oil film gap variations to prevent generator winding damage under high-load operations.
Petroleum & Petrochemical Refining
It monitors rich gas compressor shaft vibration in catalytic cracking units to prevent mechanical seal failures and leaks under high-speed rotation.
Iron, Steel & Metallurgy
It collects shafting vibration data from blast furnace blowers and Top Gas Recovery Turbine (TRT) power equipment to guarantee continuous air supply for smelting.
Mining & Mineral Processing
It acquires localized runout data from main shaft bearings of heavy-duty mine high-pressure ventilators and large slurry pumps to prevent catastrophic fractures.
During installation, ensure the probe tip is strictly perpendicular to the shaft surface, and precisely calibrate the initial static gap voltage to the -10.0 Vdc nominal midpoint.
Avoid pulling the integral cable, and wrap the ClickLoc miniature connector with self-fusing tape for sealing protection against oil ingress. Tighten the retaining nut within limits to prevent case deformation, and maintain adequate side clearance around the tip to prevent adjacent metal from causing measurement errors.
This probe monitors the shaft running status of large industrial rotating machinery, including steam turbines, compressors, fans, and water pumps. By generating a high-frequency electromagnetic field at its tip, it measures micro-gap variations on the metal rotor surface to provide real-time vibration, displacement, and speed signals for machinery protection systems.
It is a 7200-series 5mm eddy current proximity probe manufactured by Bently Nevada.
How to use products like 21501-00-16-05-02?
Thread-mount the probe onto the housing, align its tip perpendicularly to the shaft, set the gap voltage, and connect it to a 7200 Proximitor via extension cable.
What is the core function of 21501-00-16-05-02?
The core function is converting the variations in static and dynamic gap distances between the probe tip and the observed metal surface into a proportional analog voltage signal.
Do you offer global delivery services?
Yes. We ship globally, and we are able to quickly deliver parts globally to any corner of the world. Unless otherwise specified, we will ship your order via (DHL). We can also ship through FedEx, UPS, and TNT. We can also use your account.
How many parts do you have in stock?
We have an extensive stock base consisting of ten thousands of new and discontinued automation parts including those from leading manufacturers such as:Control Systems (DCS, PLC, CNC) ,Panel Controllers,HMI and Display Panels,Drives,Encoders and Resolvers,Power Supplies. If you are unable to find what you are looking for then don’t panic.
Trusted by 5,000+ plants worldwide | Backed by our vast inventory of top-tier control parts, modules and cards, fast shipments are dispatched to cover your urgent needs. ABOUT US >>
Disclaimer: We are not an authorized distributor or distributor of the product manufacturer of this website, The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because our company is not an authorized distributor of this product, the Original Manufacturer`s warranty does not apply.While many DCS PLC products will have firmware already installed, Our company makes no representation as to whether a DSC PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Our company also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from our company, its distributors, or any other source. Our company also makes no representations as to your right to install any such firmware on the product. Our company will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.
Videos
News
Applications
