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Vibration Meter NVRM-201

Vibration Meter NVRM-201

Vibration Meter NVRM-201

Vibration Meter NVRM-201 uses a 3-axis piezoelectric accelerometer for precise readings with an accuracy of 5% of the reading + 2 digits. It offers a wide frequency range in acceleration mode from 10Hz to 10kHz. This unit features a high-quality accelerometer that guarantees consistent and reliable results. It displays three critical parameters simultaneously on a single screen for comprehensive analysis. Our meter is powered by two 1.5V AAA (UM-3) batteries, ensuring portability for on-site use.

Specifications
Sensor 3-Axis Piezoelectric Accelerometer
Accuracy 5% of reading + 2 digits
Acceleration range 0.1 to 400m/s² 0.3 to 1312 ft/s² 0.0 to 40g Equivalent peak
Velocity range 0.01 to 400mm/s 0.004 to 16.0inch/s True RMS
Displacement 0.001 to 4.0mm 0.04 to 160.0mil Equivalent peak
Frequency acceleration range 10Hz to 10kHz
Frequency velocity range 10Hz to 1kHz
Frequency displacement 10Hz to 1kHz
Temperature range 0 to 50°C
Humidity range <90% RH
Power supply 2×1.5V AAA (UM-3) Battery
Dimension 130×76×32mm
Weight 340g (Excluding batteries)
Features
Applications

Vibration Meter NVRM-201 is used to detect and analyze vibrations, helping to identify mechanical faults, imbalances, and misalignments in machinery. It is commonly used in industries such as manufacturing, maintenance, and quality control for rotating machinery and equipment.

Standard Accessories

3-Axis piezoelectric accelerometer


Powerful magnetic base
Probe (cone) & Probe (spherical)
Carrying case (B04)

Optional Accessories

Headset


RS-232C data cable with software
Bluetooth data adapter with software

Vibration Standard

ISO/IS2373 Motor Quality Standard According as Vibration Velocity
Quality Rank Rev (rpm) H:high of shaft (mm)
Maximum vibration velocity rms (mm/s)
80 < H < 132 132 < H < 225 225 < H < 400
Normal 600 to 3600 1.80 2.80 4.50
Good (R) 600 to 1800 0.71 1.12 1.80
1800 to 3600 1.00 1.80 2.80
Excellent (S) 600 to 1800 0.45 0.71 1.12
1800 to 3600 0.71 1.12 1.80

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Vibration Meter