Tunable Filter Vibration Meter TK81 | Bently Nevada 80466-02

Overview

The Bently Nevada 80466-02 TK81 is a portable, high-precision vibration measurement device designed for real-time machinery monitoring and diagnostics. It allows targeted frequency analysis through tunable filtering and delivers accurate vibration data for predictive maintenance in industrial environments. Its lightweight, handheld design ensures convenient use in the field.

Technical Specifications

• Manufacturer: Bently Nevada

• Model / Part Number: 80466-02 TK81

• Product Type: Tunable Filter / Vibration Meter

• Input Impedance: 95 kΩ

• Display: 4-line x 16-character LCD

• Operating Voltage: 220 V

• Output Frequency: 30 Hz

• Dimensions (L x W x H): Approx. 50 cm x 50 cm x 50 cm

• Weight: 1.0 kg

• Condition: 100% original, tested, excellent condition

• Features:

• Tunable Filtering: Allows precise frequency selection for targeted vibration analysis

• Portable Design: Lightweight and handheld for field measurements

• Real-Time Monitoring: Supports continuous vibration tracking for machinery health

• High Accuracy: Delivers reliable readings for predictive maintenance

• Industrial Grade: Robust construction for demanding environments

• User-Friendly Interface: Clear LCD display for straightforward data interpretation

Applications:

The 80466-02 TK81 is ideal for:

• On-site vibration diagnostics of industrial machinery

• Monitoring equipment performance for early detection of faults

• Integration with preventive maintenance programs for rotating machinery

FAQ:

Q: What is the primary function of the TK81?
A: It provides portable vibration measurement with tunable frequency filtering for precise analysis.

Q: Can it be used in the field?
A: Yes, its lightweight and compact design make it suitable for portable, on-site use.

Q: What type of display does it have?
A: A 4-line by 16-character LCD display for easy interpretation of vibration data.

Q: What is the input impedance?
A: The TK81 has an input impedance of 95 kΩ.