Speed Sensors / Hall-Effect Sensors

Differential-Hall-Effect Speed Sensors Series A5S0

The correct choice of sensor is always a prerequisite to achieving a successful solution. Our A5S speed sensors are based on the proven Differential-Hall-Effect principle. Their low end of 0 Hz allows monitoring the machine down to zero speed. They are contact-free, wear-free, maintenance-free and unsusceptible versus external magnetic stray fields and machine vibration. These characteristics make the series of A5S sensors especially suited to all applications where high levels of accuracy and reliability are at a premium. In contrast, other sensors like magnet-inductive or static Hall-sensors do not meet these demands.

Virtually any steel profile can be detected: fine or coarse, helical or straight gear wheels, nuts or pole wheels with small or large cams.

The speed range spans an area from a stationary state up to 25.000 pulses per second (0 Hz…25 kHz), depending on the application.

Each sensor in the series is available in various lengths and diameters and comes with a choice of connections. However, functionally all sensors have the same characteristics. The stainless steel sensor housing is sealed at the front and is pressure resistant (>200bar). A flat shaft is available or with a screw-in thread M12x1, M14x1, M14x1,5, M16x1, M16x1,5, M18x1, M18x1,5, M22x1, 5/8-18UNF-2A. Customized dimensions and thread specifications are possible.

A5S0 product matrix Differential-Hall-Effect Sensors (overview)

BRAUN A5S0-Matrix

  • A5S0 Differential-Hall-Effect Speed Sensors. A5S0DD0, A5S0DS0, A5S0DD3, A5S0DS3, A5S0DD4, A5S0DS4.

    A5S0DD0

    Sensor A5S0DD0 for detection of rotational speed

    • Contact-free, wear-free, maintenance-free
    • Unsusceptible versus external magnetic stray fields and machine vibration
    • Suitable for all applications where high levels of accuracy and reliability are at a premium
    • Frequency range 0 Hz…25 kHz
    • Single Channel,
      the output displays the rotational speed as a single track frequency signal
    • TÜV certified for safety level SIL3 / IEC 61508:2010
    • TÜV certified for PL e; Cat. 3 / DIN EN ISO 13849-1:2016 + DIN EN ISO 13849-2:2012
    • TÜV certified for SILCL3 / IEC 62061:2015

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  • A5S0 Differential-Hall-Effect Speed Sensors. A5S0DD0, A5S0DS0, A5S0DD3, A5S0DS3, A5S0DD4, A5S0DS4.

    A5S0DD3

    Sensor A5S0DD3 for detection of rotational speed and direction of rotation

    • Contact-free, wear-free, maintenance-free
    • Unsusceptible versus external magnetic stray fields and machine vibration
    • Suitable for all applications where high levels of accuracy and reliability are at a premium
    • Frequency range 0 Hz…25 kHz
    • Dual Channel,
      1 track = rotational speed as frequency, 1 track = F/R status as binary signal
    • TÜV certified for safety level SIL3 / IEC 61508:2010
    • TÜV certified for PL e; Cat. 3 / DIN EN ISO 13849-1:2016 + DIN EN ISO 13849-2:2012
    • TÜV certified for SILCL3 / IEC 62061:2015

    Download

  • A5S0 Differential-Hall-Effect Speed Sensors. A5S0DD0, A5S0DS0, A5S0DD3, A5S0DS3, A5S0DD4, A5S0DS4.

    A5S0DD4

    Sensor A5S0DD4 for detection of rotational speed and direction of rotation with two phase-shifted speed signals

    • Contact-free, wear-free, maintenance-free
    • Unsusceptible versus external magnetic stray fields and machine vibration
    • Suitable for all applications where high levels of accuracy and reliability are at a premium
    • Frequency range 0 Hz…25 kHz
    • Dual Channel,
      the output displays the rotational speed as a twin track frequency signal (phase shifted)
    • Suitable for external direction detection with enhanced security
    • TÜV certified for safety level SIL3 / IEC 61508:2010
    • TÜV certified for PL e; Cat. 3 / DIN EN ISO 13849-1:2016 + DIN EN ISO 13849-2:2012
    • TÜV certified for SILCL3 / IEC 62061:2015

    Download

  • A5S0 Differential-Hall-Effect Speed Sensors. A5S0DD0, A5S0DS0, A5S0DD3, A5S0DS3, A5S0DD4, A5S0DS4.

    A5S0DS0

    Sensor A5S0DS0 for detection of rotational speed

    • Contact-free, wear-free, maintenance-free
    • Unsusceptible versus external magnetic stray fields and machine vibration
    • Suitable for all applications where high levels of accuracy and reliability are at a premium
    • Frequency range 0 Hz…12 kHz
    • Single Channel,
      the output displays the rotational speed as a single track frequency signal
    • TÜV certified for safety level SIL3 / IEC 61508:2010
    • TÜV certified for PL e; Cat. 3 / DIN EN ISO 13849-1:2016 + DIN EN ISO 13849-2:2012
    • TÜV certified for SILCL3 / IEC 62061:2015

    Download

  • A5S0 Differential-Hall-Effect Speed Sensors. A5S0DD0, A5S0DS0, A5S0DD3, A5S0DS3, A5S0DD4, A5S0DS4.

    A5S0DS3

    Sensor A5S0DS3 for detection of rotational speed and direction of rotation

    • Contact-free, wear-free, maintenance-free
    • Unsusceptible versus external magnetic stray fields and machine vibration
    • Suitable for all applications where high levels of accuracy and reliability are at a premium
    • Frequency range 0 Hz…12 kHz
    • Dual Channel,
      1 track = rotational speed as frequency, 1 track = F/R status as binary signal
    • TÜV certified for safety level SIL3 / IEC 61508:2010
    • TÜV certified for PL e; Cat. 3 / DIN EN ISO 13849-1:2016 + DIN EN ISO 13849-2:2012
    • TÜV certified for SILCL3 / IEC 62061:2015

    Download

  • A5S0 Differential-Hall-Effect Speed Sensors. A5S0DD0, A5S0DS0, A5S0DD3, A5S0DS3, A5S0DD4, A5S0DS4.

    A5S0DS4

    Sensor A5S0DS4 for detection of rotational speed and direction of rotation with two phase-shifted speed signals

    • Contact-free, wear-free, maintenance-free
    • Unsusceptible versus external magnetic stray fields and machine vibration
    • Suitable for all applications where high levels of accuracy and reliability are at a premium
    • Frequency range 0 Hz…12 kHz
    • Dual Channel,
      the output displays the rotational speed as a twin track frequency signal (phase shifted)
    • Suitable for external direction detection with enhanced security
    • TÜV certified for safety level SIL3 / IEC 61508:2010
    • TÜV certified for PL e; Cat. 3 / DIN EN ISO 13849-1:2016 + DIN EN ISO 13849-2:2012
    • TÜV certified for SILCL3 / IEC 62061:2015

    Download