Page 67 - Fluke Test Tools Catalog

Fluke 805 Vibration Meter
Forget the pens. Think METER.
Make go or no-go maintenance decisions with confidence and share results in an instant with Fluke ConnectTM App compatibility (Coming soon). 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.
Trust the Fluke 805 for:
Reliable bearing assessments with Crest Factor+ technology. Repeatable measurements time after time with an innovative sensor design.
Consistent data quality at both low and high frequency ranges.
Key features:
• Get authorization to take next steps in an instant if machine health is at risk via Fluke ConnectTM Share-LiveTM video call
• Four-level severity scale assesses urgency of vibration problems
• Exportable data via USB and trending in Microsoft® Excel using
built-in templates
• Overall vibration measurement (10 Hz to 1,000 Hz) for accelera-
tion, velocity and displacement units of measurement for a wide
variety of machines
• Colored lighting system (green, red) and on-screen comments indi-
cate how much pressure needs to be applied to take measurements
• Non-contact temperature measurement increases diagnostic
capabilities
• On-board memory stores up to 3,500 measurements
• External accelerometer support for hard to reach locations
• Flashlight for viewing measurement locations in dark areas
• Large screen with high resolution for easy navigation and viewing
Specifications
What is Crest Factor+?
Crest Factor (CF) is used to identify bearing faults and is the ratio of
the peak value/RMS value of a time domain vibration signal. A key limita- tion of using Crest Factor is that it does not increase linearly as the bear- ing degrades. In fact, it can actually decrease as a bearing nears failure due to large RMS values.
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. Fluke has also included a four-level severity scale that identifies the bearing health as Good, Satisfactory, Unsatisfactory or Unacceptable.
Exporting and trending in Excel
Trending, or repeated vibration measurements kept in a spreadsheet over time, is the best method to track machine health. With the Fluke 805 you can easily:
• Export your results to Excel
through a USB connection
• Trend the readings with the
pre-built Excel templates and plot
graphs
• Compare the overall vibration
readings to ISO Standards (10816-1, 10816-3, 10816-7)
Import measurements from the 805 Vibration Meter to an Excel template on your PC in order to trend the bearing parameters: overall vibra- tion, CF+, and temperature. The user can now see a clear picture of the changing bearing condition and deteriorating health of the machine.
Sample trend plot using the Fluke 805 trending template.
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/sec2
Velocity
in/sec, mm/sec
Displacement
mils, mm
Infrared thermometer (temperature measurement)
Range
-20 °C to 200 °C (-4 °Fto 392 °F)
Accuracy
± 2 °C (4 °F)
Focal length
Fixed, at ~3.8 cm (1.5")
External sensor
(Fluke supports, but does not provide, external sensors)
Frequency range
10 Hz to 1,000 Hz
Bias voltage (to supply power)
20Vdc to 22Vdc
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
Environmental
IP rating
IP54
Drop test
1 meter
General specifications
Battery type
AA (2) Alkaline or Lithium-ion 2 V dc
Battery life
250 measurements
Size (L xWx 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)
Connectors
USB mini-B 7-pin, external sensor jack (SMB connector)
Ordering information
Included accessories
Models
USB cable, storage case, belt holster, quick reference guide, CD-ROM (includes MS Excel template and documentation), and two AA batteries.
FLUKE-805 Vibration Meter
For more information, go to www.fluke.com/vibration
Vibration
65
Check price and availability at
www.fluke.com/wtb