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Model 786LF Series Extremely Low-Frequency Accelerometer

Model 786LF Series Extremely Low-Frequency Accelerometer

Brand: Wilcoxon Sensing Technologies

Wilcoxon’s 786LF series delivers clear signals at low frequency, low vibration levels. The low frequency series has superior performance down to 0.1 Hz. The sensors are optimized with extended low-end frequency response and improved signal-to-noise ratio compared to other general-purpose models. The sensors are designed with unique circuitry helping prevent washover distortion, a condition that can occur when both high amplitude, slow and fast frequencies are present. 

The 786LF series can be used for detecting vibration on slow turning machinery such as cooling tower fans and slow-speed gearboxes.
Features

Specifications

Approvals & Certifications

  • CE

Electrical Connectors

  • Cable [J10 / J9T2A, < 100 ft (30 metres)]
  • Mating Connector: R6 Typical
  • Output Connector: 2-Pin, MIL-C-5015 Style

Enclosure, Body Material

  • 316L Stainless Steel

Frequency

  • Frequency Response (± 10 %): 0.25 to 8,000 Hz (12 to 480,000 CPM)
  • Frequency Response (± 3 dB): 0.10 to 13,000 Hz (6 to 780,000 CPM)
  • Frequency Response (± 5 %): 0.35 to 5,000 Hz (18 to 300,000 CPM)
  • Resonance Frequency, Mounted, Nominal: 30 kHz

Mounting

  • 1/4-28 UNF Tapped Hole

Noise

Non-Linearity

Output Impedence

Power Requirement

Range

Sensitivity

Shock

Temperature Range

Vibration

Voltage

Documentation

Data Sheets

  • Data Sheet - Wilcoxon Sensing Technologies Model 786LF Series Extremely Low-Frequency Accelerometer pdf 235 KB
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