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The 21000-16-05-00-075-00-02 is an industrial-grade probe mounting housing assembly that balances medium detection depth with high compactness. Like a custom-designed "periscope protective case" for sensors, it is responsible for delivering the delicate probe into the machine for monitoring.
Threaded ports for conduit connections
A reverse mount proximity probe
O-rings
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. The 164818 Compact Proximity Probe Housing is also available for applications with space restrictions. Ceramic capped probes are available with the 164818 housing. Sleeve length is determined by the location in which the probe and housing are installed. The probe lead must be longer than the sleeve. Sleeve lengths longer than 304 mm (12 inches) require additional sleeve support to reduce the vibration associated with unsupported long sleeve lengths. Bently Nevada offers a probe support and oil seal (part number 37948-01) for long sleeves that must go through an inner bearing housing. We also make custom sleeve supports.
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.
Air Separation Units - ASU
Penetrating cold boxes or heavy housings, it monitors the stability of high-speed rotating shafts.The 7.5-inch depth is sufficient to handle the housings of air separation units with interlayers.
Steel & Metallurgy
Protect the probe in dusty and high-temperature environments to monitor the bearing condition of high-power fans.
Natural Gas Processing
It has excellent sealing properties, preventing external moisture from entering the 191 mm deep hole and causing condensation and ice formation./div>
Water Treatment
It penetrates the thick pump cover to monitor bearing wear. Its 191 mm length ensures the probe passes through the heavy cast iron pump casing and gets close to the journal.
Marine Industry
It has strong earthquake resistance (00 low center of gravity) and is adapted to the turbulent environment of sea voyage.
The 075 model has a tube length of 191 mm. Before drilling and installing, the distance from the machine housing to the shaft must be confirmed. If the hole depth is less than 191 mm, the housing will directly impact the journal，if the hole depth is greater than 191 mm, the probe will not be able to reach an effective measurement position. Although it is shorter than the 9-inch model, at a depth of 191 mm, the tube may still encounter internal oil slinger rings, reinforcing ribs, or oil injection lines. Always refer to the equipment's internal structural drawings before installation.
Option “16” specifies that the housing is compatible with standard 3/8-24 threaded probes (non-reverse mounting type).
What does the
This means that this model is a standard, flexible wiring explosion-proof safety component.
What are the inherent advantages of model 21000-16-05-00-075-00-02 in terms of vibration resistance compared to model 090 (9-inch)?
The shorter the cantilever, the greater the rigidity. The 7.5-inch (191 mm) tube has a higher natural frequency compared to the 9-inch model.
How to select the appropriate probe cable length based on the depth 21000-16-05-00-075-00-02?
The cable length of the internal probe must be greater than 191 mm to extend out of the housing.
If condensation appears inside the protective tube (21000-16-05-00-075-00-02), what impact will it have on the measurement?
If condensation accumulates on the probe end face, it will change the distribution of the eddy current field, causing the gap voltage to drift and resulting in false displacement alarms.
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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.
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