Product overview: Fluke 805 Vibration Meter
The Reliable, Repeatable, Accurate Way to Check Bearings and Overall Vibration
Make go or no-go maintenance decisions with confidence. The Fluke 805 Vibration Meter is the most reliable vibration screening device available for frontline mechanical troubleshooting teams that need repeatable, severity-scaled readings of overall vibration and bearing condition.
What Makes the 805 the Best Choice:
A meter – not a pen – that measures overall vibration as well as specific variables like bearing condition and temperature, to provide a more complete picture
A combination vibration and force sensor tip that compensates for user variance (force or angle) yielding accurate, repeatable readings
A four-level severity scale and onboard processor calculate bearing condition and overall vibration using easy-to-understand textual alerts (Good, Satisfactory, Unsatisfactory, Unacceptable)
Sensor sensitivity can read a wide range of frequencies (10 to 1,000 Hz and 4,000 to 20,000 Hz) covering most machine and component types
Straight-forward user interface that minimizes the user inputs to RPM range and equipment type
Key features
- Reliable, repeatable, accurate device for checking bearings and overall vibration
- Features innovative sensor design that minimizes measurement variations caused by device angle or contact pressure
- Provides consistent data quality at both low and high frequency ranges
- Offers four-level severity scale to assess urgency of problems and bearing condition
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Specifications: Fluke 805 FC
Vibration Meter |
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Specifications |
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Low frequency range (overall
measurement) |
10 Hz to 1,000 Hz |
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High frequency range (CF+
measurement) |
4,000 Hz to 20,000 Hz |
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Severity levels |
Good, satisfactory, unsatisfactory,
unacceptable |
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Vibration limit |
50 g peak (100 g peak-peak) |
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A/D converter |
16-bit |
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Signal to noise ratio |
80 dB |
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Sampling rate |
Low frequency 20,000 Hz |
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High frequency 80,000 Hz |
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Real time clock backup |
Coin battery |
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Sensor |
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ensitivity |
100 mV g ± 10% |
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Measurement range |
0.01 g to 50 g |
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Low frequency range (overall
measurement) |
10 Hz to 1,000 Hz |
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High frequency range |
4,000 Hz to 20,000 Hz |
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Resolution |
0.01 g |
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Accuracy |
At 100 Hz ± 5% of measured value |
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Amplitude Units |
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Acceleration |
g, m/sec² |
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Velocity |
in/sec, mm/sec |
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Displacement |
mils, mm |
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Infrared Thermometer (Temperature
Measurement) |
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Range |
-20 °C to 200 °C (-4 °F to 392 °F) |
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Accuracy |
±2 °C (4 °F) |
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Focal length |
Fixed, at 3.8 cm (1.5) |
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External Sensor |
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Note: Fluke supports but does not
provide external sensors |
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Frequency range |
10 Hz to 1,000 Hz |
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Bias voltage (to supply power) |
20 V dc to 22 V dc |
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Bias current (to supply power) |
Maximum 5 mA |
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Firmware |
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External interfaces |
USB 2.0 (full speed) communication |
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Data capacity |
Database on internal flash memory |
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Upgrade |
Through USB |
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Memory |
Up to 3,500 measurements |
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Radiated Emission |
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Electrostatic discharge: burst |
Standard EN 61000-4-2 |
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Electromagnetic interference |
Standard EN 61000-4-3 |
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RE |
Standard CISPR 11, Class A |
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Environmental |
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Operating temperature |
-20 °C to 50 °C (-4 °F to 122 °F) |
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Storage temperature |
-30 °C to 80 °C (-22 °F to 176 °F) |
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Operating humidity |
10% to 95% RH (non-condensing) |
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Operating/storage altitude |
Sea level to 3,048 meters (10,000
feet) |
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IP rating |
IP54 |
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Vibration limit |
500g peak |
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Drop test |
1 meter |
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General Specifications |
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Battery type |
AA (2) Lithium Iron Disulfide |
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Battery life |
250 measurements |
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Size (L x W x H) |
24.1 cm x 7.1 cm x 5.8 cm |
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(9.5 in x 2.8 in x 2.3 in) |
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Weight |
0.40 kg (0.89 lb) |
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Connectors |
USB mini-B 7-pin, external sensor
jack (SMB connector) |
Models: Fluke 805 Vibration Meter
Fluke 805Fluke 805 Vibration Meter
Includes:
- USB cable
- Storage case
- Belt holster
- Quick reference guide
- CD-ROM (includes MS Excel template and documentation)
- Two (2) AA batteries