Lutron VT-8204 – Vibration Meter & Tachometer (4-in-1 Diagnostic Tool)

Lutron VT-8204 – Vibration Meter & Tachometer (4-in-1 Diagnostic Tool)

Lutron VT-8204 – Vibration Meter & Tachometer (4-in-1 Diagnostic Tool)

The Lutron VT-8204 is a versatile and high-precision diagnostic instrument designed to measure vibration and rotational speed in industrial machinery. Combining three vibration parameters—acceleration, velocity, and displacement—with dual tachometer functions, this device provides a complete, easy-to-understand overview of machine health.

Excessive vibration, unstable rotation, or rising temperature often signal early-stage machine failure. Ignoring these indicators can lead to costly repairs or even catastrophic breakdowns. The VT-8204 is engineered to detect such issues early and help you take corrective actions before they escalate.

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Early Fault Detection with High Precision Lutron VT-8204 – Vibration Meter & Tachometer (4-in-1 Diagnostic Tool)

• Combines vibration analysis and tachometer functionality in one compact, portable unit.

• Measures acceleration, velocity, displacement, and RPM with excellent accuracy.

• Helps identify early signs of imbalance, looseness, bearing wear, or misalignment.

• Ideal for predictive maintenance, ensuring equipment reliability and reducing unplanned downtime.

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Key Features Lutron VT-8204 – Vibration Meter & Tachometer (4-in-1 Diagnostic Tool)

• Comprehensive Vibration Measurement:

  • Measures acceleration (m/s²), velocity (mm/s), and displacement (mm) with high accuracy.

  • Supports RMS, peak, and peak-to-peak values for in-depth vibration analysis.

• Dual Tachometer Function:

  • Features both photo and contact tachometers for flexible RPM measurement.

  • RPM range from 0.5 to 99,999 RPM covers virtually all types of industrial rotating equipment.

• Real-Time Data Logging:

  • Built-in memory stores up to 1000 data points.

  • Adjustable sampling intervals: 1, 2, 10, 30, 60, 600, 1800, and 3600 seconds.

  • Ideal for trend analysis and long-term monitoring.

• User-Friendly Interface:

  • Large LCD screen for easy data viewing.

  • Data hold function to freeze displayed values.

  • Max/min memory to track critical values during measurement.

  • Auto shut-off feature conserves battery life.

• Optional IR Temperature Measurement:

  • Supports non-contact IR temperature probe (optional), adding thermal diagnostics to your toolkit.

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Measurement Capabilities

• Vibration:

  • Acceleration: 0.5 to 199.9 m/s², ±(5% + 2d)

  • Velocity: 0.5 to 199.9 mm/s, ±(5% + 2d)

  • Displacement: 0.005 to 1.999 mm (peak-to-peak), ±(5% + 2d)

  • Frequency Range: 10 Hz to 1 kHz

• Tachometer:

  • Photo Tachometer: 10 to 99,999 RPM, ±(0.05% + 1d)

  • Contact Tachometer: 0.5 to 19,999 RPM, ±(0.05% + 1d)

  • Surface Speed: 0.05 to 1,999.9 m/min or 0.2 to 6,560 ft/min

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Data & Power Features

• Data hold function to pause and review readings.

• Max/Min memory for all vibration and displacement parameters.

• RS232 port for data export to PC (compatible with optional software and cables).

• Powered by 4 x 1.5V AA batteries.

• Power consumption:

  • Vibration: 18 mA

  • Contact tachometer: 20 mA

  • Photo tachometer: 31 mA

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Environmental and Physical Specifications

• Operating temperature: 0 to 50°C

• Humidity: <80% RH

• Dimensions:

  • Meter: 188 x 75.5 x 46.8 mm (7.4 x 3.0 x 1.8 inch)

  • Probe: 18 mm diameter x 40 mm length

• Weight:

  • Meter: 397 g (0.87 lb)

  • Probe with magnetic base: 110 g (0.24 lb)

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Included Accessories

• Instruction Manual – 1 PC

• Vibration Sensor – 1 PC

• Magnetic Base – 1 PC

• Reflective Tape (600 mm) – 1 PC

• RPM Cone Rubber (AS-35A) – 1 PC

• RPM Funnel Rubber (AS-35B) – 1 PC

• Carrying Case – 1 PC

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Optional Accessories

• Data Acquisition Software (SW-E816)

• Data Logger Software (SW-DL2005)

• RS232 Cable (UPCB-02)

• USB Cable (USB-01)

• IR Temperature Probe (IR-962)

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Target Users

• Maintenance Engineers: For ongoing machine condition monitoring and efficient repair planning.

• Plant Managers: To minimize operational downtime and extend equipment life.

• Quality Control Professionals: For product and process consistency through machine performance evaluation.

• Auditors & Inspectors: To assess the operational health of machinery during audits.

• Educational Institutions: Suitable for training in mechanical and industrial engineering fields.

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Summary

The Lutron VT-8204 is an advanced, multi-functional instrument for professionals who demand precise measurement of vibration and RPM. Combining three vibration metrics and dual-mode tachometry, it offers a powerful and user-friendly solution for industrial diagnostics. With real-time data logging, optional IR temperature sensing, and comprehensive analysis features, this device is ideal for maintenance, quality control, and machine health auditing across a wide range of industries.