Speed Sensors      

image

Provide non-contacting detection of rotating ferrous (affects a magnetic field) target such as a gear, shaft or similar mechanism..

  • Measure target speed and/or direction.
  • Digital or analog output.
  • Output has frequency proportional to rotational target speed.
  • Target must have gear tooth pattern of teeth and slots.


Honeywell offers electronic speed and position sensors designed for enhanced reliability and an extended life. We use multiple technologies to detect a change in magnetic field and create an electronic signal for control system interface. These technologies offer the ability to detect speed, direction, or position of a moving ferrous metal or magnetic target. Sensing is accomplished without contacting the target, and there are no moving parts. This eliminates mechanical wear of the sensor or target.

Honeywell offers a comprehensive line-up of Hall-effect, magnetoresistive, and variable reluctance sensors which provide electrical compatibility to most control system interfaces. We also offer a variety of sensor package types designed to enable mounting flexibility and wire harness interface compatibility.

The Honeywell Speed and Position portfolio has been developed to support potential transportation and industrial customer application requirements.





ACTIVE SPEED SENSORS:



    SNG-Q Series Benefits:


    Design and manufacturing use platform-based approach that enables cost-competitiveness and mechanical and electrical configurability. Provides both speed and direction information: speed from digital square wave outputs; direction using a quadrature output with signals 90° phase shifted from each other, target direction determined by output lead/lag phase shifting. Designed for applications where enhanced accuracy is required to detect small target features. Enhanced accuracy enabled by dual differential Hall-effect sensor IC technology. Designed for wide operating temperature range, robust electrical noise immunity and environmental sealing capability. Potential industrial applications include power control in heavy duty vehicle ac induction motors and speed and position control in escalators and elevators. Potential transportation applications include power regulation control of hybrid electric transmissions and engines in heavy duty vehicles, and wheel speed detection in material handling, agriculture and construction machines.

  1. SNG-Q Series Features:
    1. Wide operating temperature range: -40 ºC to 150 ºC [-40°F to 302°F], Environmental sealing: Moisture ingress protection rated to IP69K,
    2. Robust electrical noise immunity: Electrical noise radiated immunity (EMC) rated to 100 V/m,
    3. High frequency switching capability: 3 Hz to 20 kHz, Direction information from phaseshifted dual output signals,
    4. O-ring seal: Enables environmental sealing to mounting surface, Supply voltage range: 4.5 V to 26 V, CE certified.




  2. SNDH-T Series Benefits:


    Provides speed and direction information using quadrature output with signals 90 degree phase shifted from each other. BiCMOS Hall-effect technology, using advanced digital signal processing for dynamic offset cancellation, designed to provide enhanced air gap performance and phase shift accuracy over most conditions. Package design includes O-ring seal for pressure applications and a fixed mounting flange. Robust, automotive under-the-hood grade packaging for most environmental conditions as well as EMI hardened. Designed for potential applications where extremely high resolution is required at wide frequency ranges, and large air gaps.

  3. SNDH-T Series Features:
    1. Advanced performance dynamic offset self calibration, Short circuit and reverse voltage protection,
    2. Air gap up to 2 mm [0.08 in], Low jitter output, Near zero speed,
    3. EMI hardened, High frequency switching capability, Probe-style package,
    4. Integrated circuit packaging provides output phase shift tolerancing with enhanced accuracy.




  4. Engineering excellence

    Honeywell speed sensors are expertly engineered to meet a variety of application needs, including speedometer input, engine timing, transmission input and output, traction and chassis control, wheel speed sensing, RPM indication, industrial process control, and more. True solid state design; extended life (30 billion operations in keyboard module test programs); enhanced speed operation (over 100 kHz possible); operate with stationary input (zero speed); logic-compatible input and output; broad temperature range (-40°C to 150°C, [-40°F to 302°F]); repeatable operation


    Custom solutions

    As a leader in speed and direction sensor customization, our internal design capabilities can incorporate magnetic modeling and mold flow modeling services into a unique and tailored product. Customize your product from our variety of speed sensor platforms that are designed to perform in some of the most demanding environments.


    Problem solved

    Count on Honeywell speed sensors for enhanced durability, quality, reliability and performance.







image image
Active speed sensors SNG-Q Series SNDH-T Series
Description Hall-effect speed and direction sensor with quadrature output Hall-effect speed and direction sensor with quadrature output
Housing material PBT stainless steel and plastic
Housing length 45 mm [1.77 in],
35 mm [1.38 in]
35 mm [1.38 in]
Supply voltage range 4.5 V to 26 V 4.5 Vdc to 18 Vdc
Supply current 2 mA normal, 18 mA max 18 mA max
Output type square wave square wave
Operating frequency range 3 Hz to 20 kHz 1 Hz to 15 kHz
Operating temperature range -40°C to 150°C
[-40°F to 302°F]
-40°C to 150°C
[-40°F to 302°F]





    LCZ Series Benefits:


    Available in several diameters and lengths for application flexibility. Stainless steel package simple to install/adjust and does not require rotational orientation. Potential applications include harsh environment rotary applications such as pumps, rollers, mixers, fan speed measurement, transmission, spindles, gear reducer RPM, synchronization, compressor speed, and dyno testing, plus industrial process control and factory automation.

  1. LCZ Series Features
    1. Stainless steel package, Low cost, Omni-directional sensor to target orientation,
    2. Low power consumption, Small size, Zero speed, Digital output,
    3. Durable, cost-effective sensing solution, Screw-in-style package.




    1. ZH10 Series Benefits:


      Aluminum package simple to install/adjust and does not require rotational orientation. Potential applications include harsh environment rotary applications such as pumps, rollers, mixers, fan speed measurement, transmission, spindles, gear reducer RPM, synchronization, compressor speed, and dyno testing, plus industrial process control and factory automation.

    2. ZH10 Series - Features:
      1. Aluminum package, Low cost, Omni-directional sensor to target orientation,
      2. Low power consumption, Small size, Zero speed, Digital output,
      3. Durable, cost-effective sensing solution, Screw-in-style package.





    3. image image

      Active speed sensors LCZ Series ZH10 Series
      Description Hall-effect zero speed sensor, Hall-effect zero speed sensor,
      Housing material stainless steel aluminum
      Supply voltage range 4.5 Vdc to 26 Vdc 4 Vdc to 24 Vdc
      Supply current 20 mA 6 mA
      Output type digital sinking digital sinking
      Operating frequency range 0 Hz to 15 kHz 0 Hz to 15 kHz
      Operating temperature range -40°C to 125°C
      [-40°F to 257°F]
      -40°C to 125°C
      [-40°F to 257°F]





        SNDH-H Series Benefits:

        Use a magnetically biased Hall-effect integrated circuit to accurately sense movement of ferrous metal targets. The uniquely designed IC (integrated circuit) and a permanent magnet are sealed in rugged, probe-type packages. The flux density of the permanent magnet alters when approached by ferrous metal and is detected by the Hall ICs. If the sensor is positioned at the circumference of a revolving gear wheel, for example, it detects the teeth and tooth spaces, supplying a digital pulse output with frequency proportional to gear wheel speed. Potential applications include tachometers/counters, speed of gears and shafts in transmissions, hydraulic motors, pumps, and gear boxes flow meters/turbines, and engine RPM.

      1. SNDH-H Series Features:
        1. Hall-effect magnetic sensing technology, Digital current sinking output (open collector),
        2. Advanced performance dynamic offset selfcalibration, Air gap up to 2,5 mm[0.098 in],
        3. Zero speed versions, High frequency switching capability (0 Hz to 15 kHz),
        4. -40 ºC to 150 ºC [-40°F to 302°F] operating temperature capability, Multiple connector options.





      image

      Active speed sensors SNDH-H Series
      Description Hall-effect speed sensor
      Housing material stainless steel or plastic
      Supply voltage range 4 Vdc to 24 Vdc (inclusive)
      Supply current 20 mA max
      Output type digital sinking
      Operating frequency range 0 Hz to 15 kHz, 2 Hz to 15 Hz
      Operating temperature range -40°C to 150°C [-40°F to 302°F]





DIGITAL MAGNETIC SPEED SENSORS:



    584XX Series Benefits:


    Enhanced resistance to water, oil, shock and vibration damage extends the product life and operating reliability. A variety of supply voltages and pre-leaded or connector versions allow flexibility of use in the application. Allows for the reduction in noise, often vital in potential positioning and synchronization applications. Standard thread sizes enhance compatibility and interchangeability with other standard types of speed sensors. Potential applications include computing, highspeed counting, positioning, tachometry, synchronization, routing, flow metering, machine control, engine, motor, or pump RPM sensing, over/under speed sensing, and wheel speed detection.

  1. 584XX Series Features:
    1. Senses moving ferrous metal, Output signal of integrated circuit allows for direct use in digital equipment,
    2. Eliminates the need for interface circuitry, often reducing installation and maintenance costs, Enhanced stability due to precisely-matched components,
    3. Extremely precise relationship between the physical position of any sensed object and the, electrical signal produced provides improved accuracy to timing and positioning applications,
    4. Enhanced sensitivity.





image

Digital magnetic speed sensors 584XX Series
Description digital magnetic speed sensor
Housing material stainless steel
Supply voltage range 5 Vdc to 30 Vdc
Supply current 15 mA
Output type square wave
Operating frequency range -
Operating temperature range -40°C to 107°C [-40°F to 225°F]





PASSIVE SPEED SENSORS (Variable Resistance Sensors - VRS):



    General Purpose Series, Hazardous Location Series, High Output Series, High Resolution Series, High Temperature Series, Power Output Series Benefits:


    All: Direct conversion of actuator speed to output frequency. VRS General Purpose Series, VRS Hazardous Location Series: Simple, rugged devices do not require external voltage source for operation. VRS High Output Series: Performs best at low to medium speeds with medium to high impedance loads. Sealed front-end versions available for use where sensor is exposed to fluids, lubricants, or adverse environmental conditions. VRS High Resolution Series: Proper sensor alignment is required. VRS High Temperature Series: Sealed frontend versions for potential applications where sensor is exposed to fluids, lubricants, or adverse environmental conditions.

  • General Purpose Series, Hazardous Location Series, High Output Series, High Resolution Series, High Temperature Series, Power Output Series Features:
    1. speed range Self-powered operation, Simple installation, No moving parts,
    2. Operates over wide, Often adaptable to wide variety of configurations,
    3. Customized versions for unique speed sensing applications.





  • image image

    Passive speed sensors VRS General Purpose Series VRS Hazardous Location Series
    Output voltage range 8 Vp-p to 40 Vp-p (inclusive) 30 Vp-p to 60 Vp-p (inclusive)
    Housing diameter 5/8 in, 3/8 in, 1/4 in, 10/32 in 3/4 in, 5/8 in
    Housing material/style stainless steel threaded or smooth stainless steel threaded
    Termination MS3106 connector, preleaded MS3106 connector, preleaded
    Operating temperature range -55°C to 120°C [-67°F to 250°F] (inclusive) -73°C to 120°C [-100°F to 250°F] (inclusive)





    image image

    Passive speed sensors VRS High Output Series VRS High Resolution Series
    Output voltage range 8 Vp-p to 40 Vp-p (inclusive) 30 Vp-p to 60 Vp-p (inclusive)
    Housing diameter 5/8 in, 3/8 in 5/8 in, 3/8 in
    Housing material/style stainless steel threaded or smooth stainless steel threaded
    Termination MS3106 connector, preleaded MS3106 connector, preleaded
    Operating temperature range -55°C to 150°C [-67°F to 300°F] (inclusive) -55°C to 120°C [-67°F to 250°F]





    image image

    Passive speed sensors VRS High Temperature Series VRS Power Output Series
    Output voltage range 4.7 Vp-p to 125 Vp-p (inclusive) 70 Vp-p (inclusive)
    Housing diameter 5/8 in, 3/8 in, 1/4 in 5/8 in
    Housing material/style stainless steel threaded stainless steel threaded
    Termination MS3106 connector, preleaded MS3106 connector, preleaded
    Operating temperature range -73°C to 230°C [-100°F to 450°F] (inclusive) -55°C to 120°C [-67°F to 250°F]




    Speed Sensors