WIKA Mobile Control GmbH & Co. KG


Reliable digital CAN pressure sensor

The ideal pressure sensor for your mobile machines

The MHC-1 has the same outstanding features that characterize all other pressure sensors of WIKA’s MH product family, plus a CAN signal interface for the CANopen® or SAE J1939 communication protocol. The MHC-1 thus ensures optimal sensor connections in CAN systems in conjunction with easy installation and flexible configuration.

  • High measurement accuracy
  • Robust design
  • High electromagnetic compatibility
  • CANopen® or SAE J1939
  • Configurable CAN interface
  • Qualification test program during development and production process


  • Measurement technology: hermetically welded thin-film measurement cells
  • Measurement range: 0…60 bars to 0...1,000 bars
  • Configuration options:
    7 standard measurement ranges (intermediate ranges possible)
    3 process connections
    CANopen® or SAE J1939 protocol
    CAN interface configuration
    Y connector
  • Overload protection:
    Measurement ranges ≤ 600 bars: 200%
    Measurement ranges > 600 bars: 150%
  • Temperature of medium: -40°C to +125°C
  • Shock-/vibration-resistance: 500g / 20g
  • Electromagnetic compatibility: up to 100 V/m
  • Protection class: IP6K9K
  • Parts in contact with measured medium: CrNi steel
  • Housing: CrNi steel
  • Electrical connection: M12x1, five-pole
  • Maximum systematic measurement errors:
    Standard: ≤ ±1 % FS
    Optional: ≤ ±0.5 % FS

Accuracy of pressure sensors

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