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Flash Sales -- July, 2010 --

We have added new options to our popular 4-20 mA piezoelectric vibration sensor model 125. 3 years ago this compact sensor was only released with velocity output in the frequency range from 3 Hz to 1000 Hz. Nevertheless some applications require velocity output with a frequency range 10 Hz to 1000 Hz. This new feature is another step to improve customer satisfaction.
 
 
Read more...
 
Piezoelectric Vibration sensor Competitors Cross Reference List

This page will be updated regularly with new vendors and models. Check back if the competitor you need is not listed. You can also send an E-mail to This e-mail address is being protected from spam bots, you need JavaScript enabled to view it if you request specific competitors to be added to the list. 

Competitor

 Competitor
Part
Number		 VibraSens
Part
Number		 VibraSens
Best Buy
(1) 		 Note                              
Endevco/U.S.A.
Meggit Group		 5220 101.11-6-1    
  5221 103.12-6-1    
Vibro-Meter/CH
Meggit Group		 CE680M411 101.01-6-1 101.01-6-2  
Wilcoxon/U.S.A.
Meggit Group		 793 101.21-6-1 101.21-6-3 Wilcoxon:compression design (2)
  797 103.22-6-1 103.22-6-2 Wilcoxon:compression design (2)
  746   101.01-6-2 VibraSens:use IP69K M12
overmolded cable (1)
  782A 101.21-6-1 101.21-6-2 Wilcoxon:sensitivity ±15%
  784A 105.01-6-1 105.01-6-3 wilcoxon:sensitivity ±20%, flexure (7)
  785A 103.22-6-1 103.22-6-2  
  786A 101.01-6-1 101.01-6-2  
  787A 103.02-6-1 103.02-6-2  
  788A 101.21-6-1 101.21-6-2 wilcoxon :flexure design (7)
  797 103.02-6-1 103.02-6-2 not exactly same housing
  793L 101.01-9-1 101.01-9-2 compression design (2)
  797L 103.02-9-1 103.02-9-2 not exactly same housing
  799LF 101.01-9-1 101.01-9-2  
  793V 111.01-6-1 111.01-6-2 Wilcoxon:compression design (2)
  797V 113.02-6-1 113.01-6-2  
  793 101.21-6-1 101.21-6-3 Wilcoxon:compression design (2)
  793-6 101.11-6-1   Wilcoxon:compression design
  797-6 103.12-6-1    
  793T-3   101.21-6-2-T0 Wilcoxon:compression design (2)
  793VT   111.21-6-2-T0 Wilcoxon:compression design (2)
  797LT 101.01-9-1-T0 101.01-9-2-T0  
  797T-1   103.02-6-2-T0  
  793-6 fire 101.11-6-1   150°C hybrid thick film electronic
Wilcoxon:compression design (2)
  797-6 Fire 103.02-6-1   150°C hybrid thick film electronic
Wilcoxon:compression design (2)
  PC420A 125.01-A-1 125.01-A-2  
  PC421 127.01-A-1 127.01-A-2  
  PC423     use IP69K M12 overmolded cable
         
PCB-IMI/U.S.A 603C01 101.21-6-1 101.21-6-2 PCB:Dynamic limited at 50g
  623C01 101.21-3-1 101.21-3-2  
  606B01 103.22-6-1 103.22-6-2 PCB:Dynamic limited at 50g
  625B01      
Dytran/U.S.A 3176B 101.21-6-1 101.21-6-2 Dytran:Dynamic limited at 50g
  3184E 101.21-6-1 101.21-6-2  
  3202A 103.22-6-1 103.22-6-2 Dytran:Dynamic limited at 50g
  3202A 103.22-6-1 103.22-6-2  
SKF/U.S.A. CMSS 2100 101.21-6-1 101.21-6-2 Wilcoxon sourcing
  CMSS 2106 101.21-6-1 101.21-6-2 Wilcoxon sourcing
  CMSS 21200 103.02-6-1 103.02-6-2 Wilcoxon sourcing
CTC Online
U.S.A.		       Connection Technology Center
  AC102-1A 101.21-6-1 101.21-6-3 CTC dynamic range is 50g
  AC150-1A 101.21-6-1 101.21-6-3 CTC dynamic range is 50g,
sensitivity ±15%
  AC210-A1 101.01-6-1 101.01-6-2  
  AC104-1A 103.22-6-1 103.22-6-2 CTC dynamic range is 50g
  AC184-1A 104.01-6-1 104.01-6-2 CTC Sensitivity is ±10%
  AC211-1A 103.02-6-1 103.02-6-2  
  AC135-1A 101.01-9-1 101.01-9-2 CTC Sensitivity is ±10%
  AC136-1A 103.02-9-1 103.02-9-2 CTC Sensitivity is ±10%
  AC131-1A 101.21-3-1 101.21-3-3  
  AC224-1A 103.22-3-1 103.22-3-2 VibraSens is slightly bigger
  TA102-1A   101.21-6-3-T0 CTC dynamic range is 50g
  TA104-1A   103.22-6-2-T0 CTC dynamic range is 50g
  TA184-1A   104.01-6-2-T0 CTC dynamic range is 50g
  TA131-1A   101.21-3-3-T0  
  TA135   101.01-9-2-T0 CTC Sensitivity is ±10%
  AC107-1A 101.11-6-1   CTC Sensitivity is ±10%/range=50g
  AC108-1A 103.02-6-1   CTC Sensitivity is ±10%/range=50g
  AC188-1A 104.11-6-1   CTC Sensitivity is ±10%/range=50g
  VE101-1A 111.01-6-1 111.01-6-2  
  VE102-1A 113.01-6-1 113.01-6-2  
  LP202-1A 125.01-V-1 125.01-V-3-DA (8)
  LP204-1A 127.01-V-1 127.01-V-2-DA (8)
  LP284-1A 128.01-V-1 128.01-V-2-DA (8)
  LP302-1A 125.01-A-1 125.01-A-3-DA (8)
  LP304-1A 127.01-A-1 127.01-A-2-DA (8)
  LP401-1B   125.01-V-2-DV (8)
  LP402-1B   125.01-V-2-DA (8)
  LP404-1A   125.01-A-2-DA (8)
Monitran / U.K. MTN/1100 101.21-6-1 101.21-6-3 Monitran:compression design (2)
  MTN/1100S 103.22-6-1 103.22-6-2 Monitran:compression design (2) (3)
  MTN/1100SW   101.21-6-2 VibraSens:use IP69K M12
overmolded cable (1)
  MTN/1187 125.01-A- 125.01-A-3 Monitran:compression design (2)
  MTN/1185-2P 125.01-V-1 125.01-V-3 Monitran:compression design (2) (5)
  MTN/1186   125.01-V-3-DA Monitran:compression design (2) (5)
  MTN/1600 111.01-6-1 111.01-6-2 Monitran:compression design (2)
  MTN/1188   125.01-A-3-DA Monitran:compression design(2)
  MTN/1010 108.01-6-4   Monitran:Base not isolated (6)
  MTN/1020 108.01-6-4   Monitran:Base not isolated (6)
Hansford / U.K. HS-100 101.21-6-1 101.21-6-3 Hansford:compression design (2)
  HS-100S 103.22-6-1 103.22-6-2 Hansford:compression design (2) (3)
  HS-120   105.01-6-3 Hansford:Plastic M12 connector
max 90°C
  HS-420 125.01-V-1   Hansford:compression design (2) (5)
  HS-421   125.01-VR-3-DA Hansford:compression design (2) (5)
  HS-422 125.01-A-1   Hansford:compression design (2) (5)

Note: The information found in the VibraSens Part Number Crosser section of our website is intended for reference purposes only. VibraSens does not guarantee the accuracy of this information and provides this section as a service to our customers.
Well know manufacturers like Bruel&Kjaer / Kistler / MMF are not included in this list because there are mostly laboratory acceleromleters provider.

(1) VibraSens Best buy : If you buy a VibraSens sensor with M12 connector you'll save money on the overmolded cable compare to Mil-C-5015 solution. M12 overmolded cable assembly have a submersible depth of 150 meters/500 feet. M12 overmolded cable could aslo be shipped with a stainless steel armored conduit.

(2) Compression design is an old design that should not be used anymore.
Limitations are : thermal transient sensitivity, base strain sensitivity, high transverse sensitivity, 2Hz lowest frequency, Low resonant frequency, ....

(3) sensor cover not welded -> no hermeticity

(4) Sealed with stuffing gland and epoxy : suceptible to epoxy cracks and ageing. NO GLASS SEAL Sealing.

(5) Old Compression design : 4-20 mA signal will be sensitive to cable motion (base strain sensitivity)

(6) Base not isolated: signal will be distored by 50 Hz.

(7) Flexure design limitations are : 2Hz lowest frequency, thermal transiant sensitivity, Low resonant frequency, ....

(8) Using the M12 connector with 4 Pins, VibraSens is able to offer (free of charge) Dynamic acceleration / Dynamic velocity
 
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