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Start Products Rotational speed measurement

Vibration transducer MP-981 MP-9820

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Description
CE

Contactless mounted, magnetic-electric sensors are used to precisely measure the speed at gear rims / gearboxes. 

Benefits:  

  • Compact magneto-electric Hall sensor for non-contact speed measurement on gearboxes or gear rims in a wide speed range 

Properties
  • Compact and lightweight Hall sensor for magneto-electric speed detection. 

  • Ideal for Ono Sokki digital tachometers of the TM-3100 series  

  • Wide measuring range from 1 Hz to 100 kHz (MP-9820)   

  • Easy function test with integrated LED signal indicator  

  • Individual mounting options with M6x1 screw connection   

  • Robust connector plug (R04-R6M) 

Technical features

 Characteristics 

 Technical values 

Measuring principle 

Hall element (electro-magnetic) 

Material recognition 

Strong magnetic Tooth width ≥ 3mm 

Frequency range 

1 Hz …20 kHz (MP-981) 1 Hz …100 kHz (MP-9820) 

Speed range 

1 bis 100.000 U/min bei 60P/R-gear 

Impedance (output) 

ca. 330 Ω 

Modul 

0,5 bis 3,0 

Power supply 

12V ± 2V, ca. 40 mA 

Temperature range 

-10°C ...70°C 

Weight 

0,110 kg 

CE
Product versions

Characteristic 

Technical values 

Water/acid proof 

not provided (AP-981), provided (MP-981) 

Applications

Measurements on 

  • Rotating machines 

  • Vehicles 

  • Production plants 

Downloads