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Fluke 805 FC Vibration Meter with Fluke Connect Compatibility
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.
See it. Save it. Share it. All the facts, right in the field.
Fluke Connect with ShareLive is the only wireless measurement system that lets you stay in contact with your entire team without leaving the field*. The Fluke Connect mobile app is available for Android™ (4.3 and up) and iOS (4s and later) and works with over 20 different Fluke products-the largest suite of connected test tools in the world. And more are on the way. Go to the Fluke website to find out more.
Make the best decisions faster than ever before by viewing all temperature, mechanical, electrical and vibration measurements for each equipment asset in one place. Get started saving time and increasing your productivity.
Fluke 805 FC with Crest Factor + takes the confusion out of bearing assessment
The original Crest Factor is used by vibration analysts to identify bearing faults. It is defined as the ratio of the peak value/RMS value of a time domain vibration signal.
A key limitation of using Crest Factor to identify bearing faults is that the Crest Factor does not increase linearly as the bearing degrades. In fact, the Crest Factor can actually decrease as a bearing nears catastrophic failure due to large RMS values.
In order to overcome this limitation, Fluke uses a proprietary algorithm known as Crest Factor + (CF+). CF+ values range from 1 to 16. As the bearing condition worsens, the CF+ value increases. To keep things simple, Fluke has also included a four-level severity scale that identifies the bearing health as Good, Satisfactory, Unsatisfactory or Unacceptable.
Export and Trend in Excel
Trending, or repeated vibration measurements kept in a spreadsheet over time, allows you to better track machine health. With 805 FC you can easily:
Import measurements from the 805 FC Vibration Meter to an Excel template on your PC in order to trend the bearing parameters: overall vibration, CF+, and temperature. Looking at just the number alone for the overall vibration or temperature might not be of much benefit to the operator or technician if they don't know what the number means. The user may not know what is normal or what indicates a problem.
If measurements taken on the operator rounds are easily loaded into Excel, then the trend will show patterns of something that is becoming abnormal. The user can now see a clear picture of the changing bearing condition and deteriorating health of the machine.
| Technical specifications Fluke 805 FC | |
| Vibration meter | |
| 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 (CF+ measurement) |
4,000 Hz to 20,000 Hz |
| Resolution | 0.01 g |
| Accuracy | At 100 Hz ± 5 % of measured value |
| Amplitude units | |
| Acceleration | g, m/sec 2 |
| 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 | |
| Calibration | Factory calibration required |
| 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 | 500 g peak |
| Drop test | 1 meter |
| General specifications | |
| Battery type | AA (2)Lithium Iron Disulfide |
| Battery life | 250 measurements |
| Size (L x W x H) | 25.72 cm x 16.19 cm x 9.84 cm (10.13 in x 6.38 in x 3.875 in) |
| Weight | 1.16 kg (2.55 lb) |
| Fluke Connect™ mobile app compatible* |
Yes |
| Connectors | USB mini-B 7-pin, external sensor jack (SMB connector) |
Reliability / Preventative Maint / Rotational/Vibration Meter Template |
|
|---|---|
| Frequency Range | 20000 Hz |
| Single Axis Measurement | Yes |
| Tri-Axial Measurement | No |
| Tachometer Capability | No |
Test Equipment General Attributes |
|
| Unique Features | Fluke Connect system capable. Innovative sensor design helps minimize measurement variations caused by device angle or contact pressure. Consistent data quality at both low and high frequency ranges. Four-level scale indicates severity of problems for overall vibration and bearing condition Exportable data via USB. Trending in Microsoft® Excel using built-in templates. Overall vibration measurement (10 Hz to 1,000 Hz) for acceleration, velocity and displacement units of measurement for a wide variety of machines. |
| Warranty | 1 YEARS |
| Interfaces I/O | Other, USB |
| Product Weight | 0.89 LBS |
| Product Height | 9.5 IN |
| Product Length | 2.8 IN |
| Product Width | 2.3 IN |
| Data Logging | Yes |
| HTS/Schedule B Number | 9027.89.8090 |
| ECCN Number | EAR99 |
| CA Residents | Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Battery Type | AA |
| Power Supply Voltage | Battery Powered |
| Country of Origin | United States |
| UPC | 095969726863 |
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