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86691-01780-1300-15

Non-contact proximity vibration probe

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Technical specifications for 86691-01780-1300-15

  • Product Model
    86691-01780-1300-15
  • Product Parameters
    Non-contact proximity vibration probe
  • Tariff Code
    8537101190
  • Country of origin
    USA
  • Place of shipment
    Xiamen, China
  • Estimated Shipping Size
    31x28x4cm
  • Manufacturer
    Bently Nevada
  • Weight
    0.5 kg
  • Measurement Range
    ± 0.25 mm
  • Operating Temperature
    -40°C to +125°C
  • Output Signal
    4-20 mA or 0-10 V
  • Connection Type
    5-pin M12 Connector
  • Frequency Response
    Up to 10 kHz

Description

The Bently Nevada 86691-01780-1300-15 Vibration Probe is a field-proven industrial vibration sensing component used in rotating machinery monitoring systems where continuous condition tracking is required. The Bently Nevada 86691-01780-1300-15 Vibration Probe is commonly installed in applications that demand stable vibration signal acquisition from critical equipment such as turbines, compressors, pumps, and large industrial motors.

In operation, the Bently Nevada 86691-01780-1300-15 Vibration Probe is positioned near rotating shafts or machine housings to capture vibration-related changes caused by imbalance, misalignment, bearing degradation, or mechanical looseness. The measured vibration signal from the 86691-01780-1300-15 vibration probe is transmitted through the associated signal path to monitoring modules, where it is processed into usable diagnostic information for trend analysis and alarm generation.

Alternative Names

86691 01780 1300 15 86691-O1780-13OO-15 8669I-0I-780-I300-I5 86691 O1780 13OO 15 8669I 0I 780 I 300 I5 86691-01780-1300-15-00

Information

Overview Manuals Vibration Protection Product Applications Mechanical Mounting & Position Selection

Features:

  • Dual-Signal Output Flexibility
  • Corrosion-Resistant Housing
  • Heavy-Duty Armored Conduit
The Bently Nevada 86691-01780-1300-15 Vibration Probe is a field-proven industrial vibration sensing component used in rotating machinery monitoring systems where continuous condition tracking is required. The Bently Nevada 86691-01780-1300-15 Vibration Probe is commonly installed in applications that demand stable vibration signal acquisition from critical equipment such as turbines, compressors, pumps, and large industrial motors.

In operation, the Bently Nevada 86691-01780-1300-15 Vibration Probe is positioned near rotating shafts or machine housings to capture vibration-related changes caused by imbalance, misalignment, bearing degradation, or mechanical looseness. The measured vibration signal from the 86691-01780-1300-15 vibration probe is transmitted through the associated signal path to monitoring modules, where it is processed into usable diagnostic information for trend analysis and alarm generation.

The 86691-01780-1300-15 Bently Nevada Vibration Probe may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 86691-01780-1300-15 Vibration 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. All prices are shown in USD.
Real-Time Radial Vibration Analysis: Continuously captures dynamic X-Y orthogonal shaft movement and provides raw vibration signals to monitoring systems for evaluating bearing condition, oil film stability, and overall rotor behavior during operation.
 
Axial Thrust Position Tracking: Measures continuous microscopic axial shaft displacement to support early detection of thrust loading issues and helps prevent excessive axial movement that could lead to thrust bearing damage or machinery failure.
 
Eccentricity and Slow Roll Monitoring: Tracks shaft bow, thermal distortion, and low-speed vibration behavior during startup and shutdown sequences, ensuring safe transition through slow roll conditions and reducing the risk of mechanical contact or rotor instability.
  • Oil & Gas / Petrochemical:Refineries, rigs & pipelines: monitors compressors/pumps
  • Power Generation:Thermal/nuclear/hydro: turbine-generator stability
  • Water & Municipal Engineering:Wastewater & water supply: high-power pumps
  • Chemical Processing:Process gas machinery under heavy thermal cycles
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Locating the Asset Target: Mount the probe at the exact bearing housing position designated in your turbine's mechanical drawings. It must face a clean, smooth section of the shaft. Avoid areas with keyways, oil holes, or surface blemishes to prevent false vibration readings (glitch).
Surface Preparation: Ensure the mounting boss is spot-faced perfectly perpendicular to the shaft centerline. Any angular misalignment will skew the probe’s orthogonal orientation and corrupt the ±0.25 mm displacement reading.

Technical notes

The Bently Nevada 86691-01780-1300-15 (often appended with "-00") is an industrial-grade vibration probe and sensor primarily utilized for continuous condition monitoring of rotating machinery. It tracks dynamic changes to prevent critical machine failures in assets like gas turbines, steam turbines, and large industrial compressors.

FAQs

  • What is 86691-01780-1300-15?+
    The Bently Nevada 86691-01780-1300-15 is an industrial-grade, precision-engineered vibration probe primarily used for continuous machinery condition monitoring and early fault detection.
  • What is the primary function of this 86691-01780-1300-15?+
    It is a proximity sensor utilized for non-contacting, eddy-current machinery measurements. It tracks shaft vibration, position, and early mechanical wear on industrial rotating assets.
  • What are the most common applications for the 86691 series?+
    These probes are predominantly used to monitor the vibration, rotor speed, and shaft position of highly critical, heavy-duty rotating machinery—such as gas and steam turbines, centrifugal compressors, large pumps, and motors
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