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21504-16-32-10-02

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The Bently Nevada 21504-16-32-10-02 is a 7200 series standard mount proximity probe with an 8 mm diameter and a measurement range of 80 mil (2.0 mm).
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Technical specifications for 21504-16-32-10-02

  • Manufacturer:
    Bently Nevada
  • Part Number:
    21504-16-32-10-02
  • Product Family:
    7200 Proximity Transducer Systems
  • Sensitivity Scale Factor:
    200 mV/mil (7.87 V/mm)
  • System Accuracy:
    ±4%
  • Frequency Response:
    0 – 10 kHz (0 – 600,000 cpm), -5% at 10 kHz
  • Power Supply:
    -17.5 Vdc ~ -26 Vdc, typical consumption 12 mA
  • Maximum Alarm Gap:
    10.914 mm
  • Proximitor Operating Temperature:
    -60°F ~ +212°F (-51°C ~ +100°C)
  • Probe and Extension Cable Operating Temperature:
    -30°F ~ +350°F (-34°C ~ +177°C)
  • Relative Humidity:
    Up to 95%, non-condensing
  • Weight:
    0.05 kg
  • Estimated shipping dimensions:
    1.5x1.3x119cm
  • Tariff Code:
    8537101190
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.
Description
The Bently Nevada 21504-16-32-10-02 is a standard-mount proximity probe in the 7200 series, used to measure shaft displacement, vibration, and mechanical clearance. It is an important component of online monitoring systems for industrial rotating equipment. This model, used with the 7200 series Proximitor and extension cable, provides stable output over a wide temperature range, under high vibration, and harsh operating conditions.

This probe features an 8 mm diameter design, a measuring range of 80 mils (2.0 mm), and an output sensitivity of 200 mV/mil (7.87 V/mm), making it suitable for general industrial applications and heavy-duty machinery monitoring.
Alternative Names
21504-000-008-10-02 21504-000-008-05-02 21504-16-32-10-00 21504-16-32-10-CN 21500-16-32-10-02
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Which series does 21504-16-32-10-02 belong to?
It belongs to the Bently Nevada 7200 series 8 mm standard proximity probe.
Is it compatible with the 3300 Proximitor?
The 7200 and 3300 series are not entirely the same in terms of sensitivity and calibration. It is recommended to use the 7200 series compatible Proximitor.
Can the probe cable length be customized?
Multiple lengths are available, but this model has a fixed structure and the original manufacturer's assembly length must be used.
What is the maximum gap measurement range?
Effective range: 80 mils (2.0 mm). Alarms can be set within the system's allowable range.
What is the output standard?
Output: 200 mV/mil (7.87 V/mm).
Is this probe suitable for high-temperature environments?
The probe can withstand temperatures up to 350°F (177°C), making it suitable for installation in high-temperature environments.
Does it support corrosive environments?
It supports common industrial liquids such as lubricating oil, 10% H₂SO₄, MEK, DMF, etc.
Can it be used in high-speed rotating equipment?
With a frequency response up to 10 kHz, it can be used for high-speed mechanical shaft vibration monitoring.
Does the system need to be calibrated together?
Yes, it is recommended that the 7200 series probe, extension cable, and Proximitor be calibrated as a whole system.
Does it meet RoHS or CE standards?
This varies depending on the region and batch; it is generally necessary to confirm with the manufacturer or supplier.

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