MJ tension sensor (for vacuum environment) MJ**VAS

MJ tension sensor (for vacuum environment) MJ**VAS


Sealed structure of the sensor prevents deterioration of the internal components and outgas emission.
In addition, this structure is an effective means of extending the life of the sensor in corrosive gas environments.


  • Can be used in a vacuum environment!
  • Sealed structure prevents outgassing from the sensor!
  • Can be used in corrosive gas environments!
  • Strain gauge detection method enables high-precision inspection!
  • Extremely low displacement under load, with no effect on the base material!


Rated tension (N)*150200
Maximum roll load (N)*1200200
Maximum overload*1,37002000
Roll displacement (µm·N)0.360.12
Frequency response (Hz)*2300
Main unit mass (kg)4.5
Direction of resultant tension forceForward or reverse
Mounting angleAny desired angle
Supply voltage±15VDC ±1V(+15V/50mA,-15V/10mA)
Ambient temperature/humidity0~+50℃、35~85%RH  no condensation
IP Protection RatingIP60
Body*4Aluminum alloy + Stainless steel


  • *1 The figures for rated tension, maximum roll load, and maximum overload are for double-sided detection. For single-sided detection the above figures should be halved.
  • *2  The frequency response figure is with respect to a change of 1/10 in the rated tension. 
  • *3 The maximum overload represents the maximum value of the force exerted in the direction of the resultant force
  • *4 Surface treatment is available as an option. Teflon cable is used to reduce outgas emission from the cable.
  • *5 For vacuum pressure and environment, please contact us.

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