Description
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
The reliable, repeatable, accurate way to check bearings and overall vibration
Make go or no-go maintenance decisions with confidence. The Fluke 805 FC 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.
Other useful features:
- Allows you to export data via USB
- Compatible with Fluke Connect® Mobile App that can transmit measurements to your smartphone to be shared in real time
- Enables you to get authorization to take next steps in an instant if machine health is at risk via Fluke Connect™ Share-Live™ video call*
- Allows you to view trending in Microsoft® Excel using pre-built templates
- Measures overall vibration (10 Hz to 1,000 Hz) for acceleration, velocity, and displacement units of measurement for a wide variety of machines
- Provides Crest Factor+ technology for reliable bearing assessment using direct sensor tip measurements between 4,000 Hz and 20,000 Hz
- Compares vibration levels with ISO-10816 severity scales and stores results to the Fluke Connect Cloud
- Features colored lighting system (green, red) and on-screen comments to indicate how much pressure needs to be applied to take measurements
- Measures temperature with Spot IR Sensor to increase diagnostic capabilities
- Holds and saves up to 3,500 measurements in on-board memory
- Provides external accelerometer support for hard to reach locations
- Features built-in flashlight for viewing measurement locations in dark areas
- Provides large high-resolution display for easy navigation and viewing
| Specifications | |
| Low frequency range (overall measurement) | 10 Hz to 1,000 Hz |
| High frequency range (CF+ measurement) | 4,000 Hz to 20,000 Hz |
| Severity levels | Good, satisfactory, unsatisfactory, unacceptable |
| Vibration limit | 50 g peak (100 g peak-peak) |
| A/D converter | 16-bit |
| Signal to noise ratio | 80 dB |
| Sampling rate | Low frequency: 20,000 Hz High frequency: 80,000 Hz |
| Real time clock backup | Coin battery |
| Sensor | |
| Sensitivity | 100 mV g ± 10% |
| Measurement range | 0.01 g to 50 g |
| Low frequency range (overall measurement) | 10 Hz to 1,000 Hz |
| High frequency range | 4,000 Hz to 20,000 Hz |
| Resolution | 0.01 g |
| Accuracy | At 100 Hz ± 5% of measured value |
| Amplitude Units | |
| Acceleration | g, m/sec² |
| Velocity | in/sec, mm/sec |
| Displacement | mils, mm |
| Infrared Thermometer (Temperature Measurement) | |
| Range | -20 °C to 200 °C (-4 °F to 392 °F) |
| Accuracy | ±2 °C (4 °F) |
| Focal length | Fixed, at ~3.8 cm (1.5″) |
| External Sensor | |
| Note: Fluke supports but does not provide external sensors | |
| Frequency range | 10 Hz to 1,000 Hz |
| Bias voltage (to supply power) | 20 V dc to 22 V dc |
| Bias current (to supply power) | Maximum 5 mA |
| Firmware | |
| External interfaces | USB 2.0 (full speed) communication |
| Data capacity | Database on internal flash memory |
| Upgrade | Through USB |
| Memory | Up to 3,500 measurements |
| Radiated Emission | |
| Electrostatic discharge: burst | Standard EN 61000-4-2 |
| Electromagnetic interference | Standard EN 61000-4-3 |
| RE | Standard CISPR 11, Class A |
| Environmental | |
| Operating temperature | -20 °C to 50 °C (-4 °F to 122 °F) |
| Storage temperature | -30 °C to 80 °C (-22 °F to 176 °F) |
| Operating humidity | 10% to 95% RH (non-condensing) |
| Operating/storage altitude | Sea level to 3,048 meters (10,000 feet) |
| IP rating | IP54 |
| Vibration limit | 500g peak |
| Drop test | 1 meter |
| General Specifications | |
| Battery type | AA (2) Lithium Iron Disulfide |
| Battery life | 250 measurements |
| Size (L x W x H) | 24.1 cm x 7.1 cm x 5.8 cm (9.5 in x 2.8 in x 2.3 in) |
| Weight | 0.40 kg (0.89 lb) |
| Connectors | USB mini-B 7-pin, external sensor jack (SMB connector) |
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