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PCE Americas Inc.
PCE Instruments UK Ltd.
711 Commerce Way
Units 12/13
Suite 8
Southpoint Business Park
Jupiter
Ensign way
FL-33458
Hampshire / Southampton
USA
United Kingdom, SO31 4RF
From outside US: +1
From outside UK: +44
Tel: (561) 320-9162
Tel: (0) 2380 98703 0
Fax: (561) 320-9176
Fax: (0) 2380 98703 9
info@pce-americas.com
info@industrial-needs.com
www.pce-instruments.com/english
www.pce-instruments.com
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Related Manuals for PCE Instruments PCE-VS11
Summary of Contents for PCE Instruments PCE-VS11
- Page 1 PCE Americas Inc. PCE Instruments UK Ltd. 711 Commerce Way Units 12/13 Suite 8 Southpoint Business Park Jupiter Ensign way FL-33458 Hampshire / Southampton United Kingdom, SO31 4RF From outside US: +1 From outside UK: +44 Tel: (561) 320-9162 Tel: (0) 2380 98703 0...
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Page 2: Table Of Contents
Inhaltsverzeichnis 1.Application......................4 2.The Devices at a Glance..................4 3.Connectors......................5 3.1.Power Supply....................5 3.2.Relay Output....................5 3.3.USB Interface....................6 4.Parametrization.......................6 4.1.Device Identification..................6 4.2.Settings......................7 4.2.1.General.....................7 4.2.2.Monitoring Mode..................7 4.2.3.Gain......................7 4.2.4.Filters and Integrators................8 4.2.5.Warning and Alarm Limits...............8 4.2.6.Switching Output..................8 4.2.7.Factory Settings / Calibration..............9 4.3.LED Status Indicators..................9 5.Measuring in the Time Domain................9 6.Measuring in the Frequency Range (FFT)............11 7.Teach-in Function....................12 8.Measuring Points on Rotating Machines..............13... -
Page 3: Application
Similarly, the devices can be used as impact detectors, for example, to report collisions. The PCE-VS11 and PCE-VS12 devices measure and monitor vibration in both the time and frequency domain, for this reason they can selectively monitor individual frequency band components. -
Page 4: Connectors
The supply voltage range is 5 to 26 V. Power consumption is less than 100 mA. Figure 1: Open PCE-VS11 with terminals for power supply / relay output and USB socket During parameter setting the PCE-VS11 obtains its power via the USB cable. -
Page 5: Usb Interface
PCE- PCE- PCE- PCE- PCE- PCE-... -
Page 6: Settings
PCE-VS1x". The computer then searches from the entered COM port number and ends with COM50. You can also manually change the COM port. This may be useful if several PCE-VS11/12 are connected to the computer at the same time. The program works with COM port numbers 1 to 50. -
Page 7: Filters And Integrators
4.2.4. Filters and Integrators PCE-VS11/12 can monitor vibration acceleration or vibration velocity. A range of high and low pass filters are available for selection. The widest frequency range is 0.1 Hz to 10 kHz for acceleration, and 2 to 1000 Hz for velocity. The frequency range is ad- justed via a drop-down menu. -
Page 8: Factory Settings / Calibration
The calibration password (“Cal. Password”) only needs to be entered by calibration labs. 4.3. LED Status Indicators The PCE-VS11 signalizes the current status via four green/red LEDs. Whenever the de- vice is ready for operation all LEDs light up. The LEDs have the following configu- ration:... -
Page 10: Measuring In The Frequency Range (Fft)
PCE- PCE-... -
Page 11: Teach-In Function
7. Teach-in Function The PCE-VS11 has a teach-in function for calibrating the alarm limit. A PC is not re- quired for this function. To use the teach-in function the vibration switch has to be mounted onto the object to be measured, which should be in ready-to-monitor oper- ating status. -
Page 12: Measuring Points On Rotating Machines
8.2. Attachment The PCE-VS11/12 devices have robust aluminum casing with an M8 thread pin for at- tachment. The devices should be attached by hand only. Please do not use tools. -
Page 13: Vibration Monitoring With Standard Limits
Figure 9: Measuring Points on Vertical Figure 10: Measuring Points on Flange Bearings Bearings Figure 11: Measuring Points on Electric Motors Figure 12: Measuring Points on Ma- chines with Vertical Rotors 9. Vibration Monitoring with Standard Limits Deriving statements about the condition of a machine from monitoring vibration limit values requires some experience. - Page 14 45 mm/s 28 mm/s 18 mm/s 14.7 mm/s Zone 11.2 mm/s 4,5 – 14,7 9.3 mm/s Zone mm/s 7.1 mm/s 1,8 – 9,3 4.5 mm/s Zone mm/s 2.8 mm/s 0,71 – 4,5 1.8 mm/s mm/s 1.12 mm/s 0.71 mm/s 0.45 mm/s 0.28 mm/s Risk of machine damage Restricted operation...
- Page 15 In part 3 of ISO 10816-2:2009 you will find the zone boundaries for vibration sever- ity on machines with a power rating of 15 kW bis 50 MW (2). Medium sized ma- Large machines with chines with 15 to 300 300 kW to 50 MW Machine type Electric motors with a...
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Page 16: Installing The Pc Software
PCE- https://www.pce-instruments.com/english/download-win_4.htm PCE-... -
Page 17: Integration Of Vs11/12 With Other Software
PCE- PCE- PCE- https://www.pce-instruments.com/english/download-win_4.htm PCE- PCE- PCE-... -
Page 18: Firmware Update
Click the “Load” button and enter the directory of the downloaded firmware file vs1x.hex. Then click “Send” to start the update process. The progress will be indi- cated by a bar graph. After a successful update the vibration switch will restart and “Firmware Updater”... -
Page 19: Technical Data
5 to 26 V DC (VS11) / < 100 mA or USB Operating Temperature -40 – 80 °C Protection grade IP67 Dimensions, Ø x h 50 mm x 52 mm (PCE-VS11); 50 mm x 36 mm (PCE-VS12) (without connectors) Weight 160 g (PCE-VS11); 125 g (PCE-VS12)
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