Description
The Fluke 805 is not a vibration pen; it’s a meter. A Fluke meter that eliminates the confusion of vibration screening and provides reliable measurements you can trust to make critical go or no-go maintenance decisions.
Features and Benefits
- 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
- Crest Factor+ provides reliable bearing assessment using direct sensor tip measurements between 4,000 Hz and 20,000 Hz
- Colored lighting system (green, red) and on-screen comments indicate how much pressure needs to be applied to take measurements
- Temperature measurement with Infrared Temperature Sensor increases diagnostic capabilities
- On-board memory holds up to 3,500 measurements
- Audio output for listening to bearing tones directly
- 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
Use the 805 to check the following machine categories:
- Chillers (refrigeration)
- Fans
- Cooling tower drives
- Centrifugal pumps
- Positive displacement pumps
|
- Air compressors
- Blowers
- Generic gearboxes (rolling element bearings)
- Machine tools (motor, gearboxes, spindles, etc.)
|
Specifications: Fluke 805 Vibration Meter
| 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 |
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 in) |
| External sensor |
| Fluke supports but does not provide external sensors |
| Frequency range |
10 Hz to 1,000 Hz |
| Bias voltage (to supply power) |
20 VDC to 22 VDC |
| 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 |
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) |
24.1 x 7.1 x 5.8 cm (9.5 x 2.8 x 2.3 in) |
| Weight |
0.40 kg (0.89 lb) |
| Connectors |
USB mini-B 7-pin, stereo audio output jack (3.5 mm Audio Plug), external sensor jack (SMB connector) |
