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Fluke 805 Vibration Meter with Fluke Connect

The Fluke 805 FC Vibration Meter is the most reliable vibration screening device available for repeatable, severity-scaled readings of overall vibration and bearing condition.

Next Day Delivery (subject to availability)

£1,349.95 exc. VAT £1,619.94 inc. VAT £1,830.00 inc. VAT
  • Manufacturer Certificate Included
  • 10 Hz to 1000 Hz Low
  • 4000 Hz to 20000 Hz High
  • 50 g Vibration Peak
  • Memory Function
  • Audio Output
  • FreeDelivery
  • 30DayMoneyBack
  • Description
  • Features & Specification
  • Resources
  • Delivery

Fluke 805 Vibration Meter with Fluke Connect

The reliable, repeatable, accurate way to check bearings and overall vibration


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.


Fluke 805 Vibration Meter Comes Supplied With:

  • USB cable
  • Storage case
  • Belt holster
  • Quick reference guide
  • CD-ROM (includes MS Excel template and documentation)
  • Two (2) AA batteries

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:

  • 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.)


What is Crest Factor+?

Vibration meter measurements

Crest Factor+ is a new proprietary algorithm (or technology) that 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 the original Crest Factor algorithm is that it does not increase linearly as the bearing degrades, making it very difficult to determine the severity of mechanical issues. 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, ensuring the user is easily able to recognize the severity of the problem. To make things even simpler, Fluke has also included a four-level severity scale that identifies the bearing health as Good, Satisfactory, Unsatisfactory or Unacceptable.

 

Exporting and trending with the 805

Data exporting and trending
Click to enlarge

Trending, or repeated vibration measurements kept in a spreadsheet over time, is the best method to track machine health. With 805 you can easily:

  • Export your result to Excel through USB connection
  • Trend the readings with the pre-built Microsoft® Excel templates and plot graphs
  • Compare the overall vibration readings to ISO Standards (10816-1, 10816-3, 10816-7)


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
        High frequency

20,000 Hz
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, stereo audio output jack (3.5 mm Audio Plug), external sensor jack (SMB connector)

Orders requiring calibration 

Whilst we take the greatest care to get all orders dispatched and delivered to you in the stated time frame, orders received PM and requiring
calibration may on occasion miss dispatch that day, according to the complexity of the calibration. Be assured they will ship on the next dispatch
this in most cases should not add more than 24 hours to your delivery.

Bank/Public Holidays

Predicted delivery times are based on regular trading days Monday to Friday. Public holidays, bank holidays and weekends are outside the usual scope 
of our dispatch and subject to activities/holidays of our carriers and therefore may incur additional days lead time to your order.


*UK Mainland (Temporarily revised June 2020)

Please note that regrettably, we have had to realign our delivery service options to those available from our carriers.
During the current situation surrounding the effects of the Coronavirus pandemic, logistics from every company are under immense pressure to deliver goods on time.
We have taken the decision to temporarily limit our services rather than let our customers down.
We hope you will understand our position on this and we apologise unreservedly for the inconvenience we know this will cause.
We look forward to restoring our full delivery service schedule just as soon as we are able.

Standard FREE 1-2 Day Courier Delivery – UK Mainland only - Zones A & B

Included in the price for all orders over £75.00 (exc vat). Sent using express courier, delivered within 1-2 working days from the date of your order, subject to availability.

 

Next Day Anytime Delivery (Excluding Saturday & Sunday) – UK Mainland only - Zones A & B
Sent by express courier, delivered next day (excluding weekends) from the date of your order, subject to availability.

 

Orders must be placed before 3:00pm for a qualifying next day delivery and a telephone number supplied, subject to availability.

New Postage Map Sept 2018>

Delivery Surcharges

Because of the high cost of carriage, we need to apply a surcharge on all deliveries made in the following regions bringing the carriage charges to:

  • Zones A & B  - Mainland delivery rates apply. 
  • Zone C - Scottish Highlands (Charges are calculated at the checkout).
  • Zone D - Outer Hebrides, Orkney Isles, Shetland Isles, Isle of Man, Scilly Isles, and Channel Islands (Charges are calculated at the checkout).
  • Zone E - Northern Ireland (Charges are calculated at the checkout).
  • Zone F - Republic of Ireland (Charges are calculated at the checkout).

Offshore Services

All offshore deliveries are a 2 day service as standard. This includes Channel Islands, Northern & Southern Ireland, Scottish Islands, Isle of Man and the Scilly Isles.

International Delivery

International delivery charges are automatically added to your order at the checkout. For any questions regarding international deliveries please contact us at sales@isswww.co.uk

Export 

All export inquiries should be directed to the export division before placement of order.

If no shipping option is available to your selected country please call us FREE on 0800 0224 060 to purchase your items.
All stated prices are subject to VAT at the current rate where applicable E&OA