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    speed sensors

    Transportation VRS Thrumold Series

    Provide engine timing and transmission speed by determining speed & position of rotating shafts in heavy-duty, off-road, and construction vehicles

    Overview
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    The Thrumold Series VRS (Variable Reluctance Speed) sensors are designed to detect engine timing and transmission speed by determining the speed and position of rotating shafts in heavy-duty, off-road, and construction vehicles, providing information to help improve engine combustion process efficiency. These passive VRS sensors are simple, rugged devices that do not require an external voltage source for operation.

    A permanent magnet in the sensor establishes a fixed magnetic field. The approach and passing of a ferrous metal target near the sensor’s pole piece (sensing area) changes the flux of the magnetic field, dynamically changing its strength. This change in magnetic field strength induces a current into a coil winding which is attached to the output terminals.

    The output signal of a VRS sensor is an ac voltage that varies in amplitude and frequency as the speed of the monitored device changes, and is usually expressed in peak to peak voltage (Vp-p). One complete cycle occurs as each tooth passes the sensor’s pole piece. If a standard gear were used as a target, this output signal would resemble a sine wave if viewed on an oscilloscope.

    Specifications

    Others

    • Coil Resistance
      • 1270 Ohm to 1630 Ohm
    • Weight range
      • 72 g [2.54 oz] approx.
    • Vibration
      • 20 G RMS from 24 Hz to 2000 Hz >50 Mohm
    • Termination
      • Deutsch DT04 connector
    • Surface Speed
      • 5.9 IPS (0.15 m/s) typ.
    • Series Name
      • Thrumold
    • Output Voltage (Peak to Peak) Min
      • 30 Vp-p to 48 Vp-p
    • Optimum Actuator
      • 8 DP
    • Operating Temperature
      • -40 °C to 120 °C [-40 °F to 248 °F]
    • Operating Frequency
      • 15 kHz typ.
      • 40 kHz typ.
    • Mounting Thread
      • 5/8-18 UNF-2A thread size
      • M16X1.5 6G
      • M18X1.5 6G
    • Material
      • Stainless steel
    • Industry
      • Aerospace
      • Logistics & Warehouses
    • Housing Length
      • 83 mm [3.25 in]

    Others

    • Coil Resistance
      • 1270 Ohm to 1630 Ohm
    • Weight range
      • 72 g [2.54 oz] approx.
    • Vibration
      • 20 G RMS from 24 Hz to 2000 Hz >50 Mohm
    • Termination
      • Deutsch DT04 connector
    • Surface Speed
      • 5.9 IPS (0.15 m/s) typ.
    • Series Name
      • Thrumold
    • Output Voltage (Peak to Peak) Min
      • 30 Vp-p to 48 Vp-p
    • Optimum Actuator
      • 8 DP
    • Operating Temperature
      • -40 °C to 120 °C [-40 °F to 248 °F]
    • Operating Frequency
      • 15 kHz typ.
      • 40 kHz typ.
    • Mounting Thread
      • 5/8-18 UNF-2A thread size
      • M16X1.5 6G
      • M18X1.5 6G
    • Material
      • Stainless steel
    • Industry
      • Aerospace
      • Logistics & Warehouses
    • Housing Length
      • 83 mm [3.25 in]
    • Coil Resistance : 1270 Ohm to 1630 Ohm
    • Weight range : 72 g [2.54 oz] approx.
    • Vibration : 20 G RMS from 24 Hz to 2000 Hz >50 Mohm
    • Termination : Deutsch DT04 connector
    • Surface Speed : 5.9 IPS (0.15 m/s) typ.
    • Series Name : Thrumold
    • Output Voltage (Peak to Peak) Min : 30 Vp-p to 48 Vp-p
    • Optimum Actuator : 8 DP
    • Operating Temperature : -40 °C to 120 °C [-40 °F to 248 °F]
    • Operating Frequency : 15 kHz typ.|40 kHz typ.
    • Mounting Thread : 5/8-18 UNF-2A thread size|M16X1.5 6G|M18X1.5 6G
    • Material : Stainless steel
    • Industry : Aerospace|Logistics & Warehouses
    • Housing Length : 83 mm [3.25 in]
    Data Sheet
    Name
    Description
    File Size
    Date
    Size
    Transportation Variable Reluctance Speed Sensors, Thrumold Series - Datasheet
    Transportation Variable Reluctance Speed Sensors, Thrumold Series - Datasheet
    application/pdf 511.15 KB
    7/22/2021
    511.15 KB
    Manuals and Guides
    Name
    Description
    File Size
    Date
    Size
    Speed Sensors - Range Guide
    Speed Sensors Range Guide
    application/pdf 3.62 MB
    11/7/2024
    3.62 MB
    Transportation Range Guide
    Transportation Range Guide
    application/pdf 18.57 MB
    10/4/2021
    18.57 MB
    Installation Instructions
    Name
    Description
    File Size
    Date
    Size
    Transportation Variable Reluctance Speed Sensors, Thrumold Series - Installation Instructions
    Transportation Variable Reluctance Speed Sensors, Thrumold Series - Installation Instructions
    application/pdf 321.25 KB
    7/22/2021
    321.25 KB
    Technical Note
    Name
    Description
    File Size
    Date
    Size
    VRS Output Voltage Calculations
    VRS Output Voltage Calculations
    application/pdf 46.78 KB
    7/22/2021
    46.78 KB
    Application Note
    Name
    Description
    File Size
    Date
    Size
    VRS Sensor Application Notes
    VRS Sensor Application Notes
    application/pdf 102.75 KB
    7/22/2021
    102.75 KB
    VRS Industrial Magnetic Speed Sensors Application Note
    VRS Industrial Magnetic Speed Sensors Application Note
    application/pdf 537.58 KB
    7/22/2021
    537.58 KB
    Defence Ground Vehicles
    Defence Ground Vehicles
    application/pdf 872.87 KB
    8/20/2025
    872.87 KB
    Agricultural Vehicles Application Note
    Agricultural Vehicles
    application/pdf 1.11 MB
    8/20/2025
    1.11 MB
    eBook
    Name
    Description
    File Size
    Date
    Size
    Military Defense Solutions eBook
    Military Defense Solutions eBook
    application/pdf 15.17 MB
    2/17/2025
    15.17 MB
    Name
    Description
    File Size
    Date
    Size
    Military Defense Solutions eBook
    Military Defense Solutions eBook
    application/pdf 15.17 MB
    2/17/2025
    15.17 MB
    Speed Sensors - Range Guide
    Speed Sensors Range Guide
    application/pdf 3.62 MB
    11/7/2024
    3.62 MB
    Transportation Variable Reluctance Speed Sensors, Thrumold Series - Installation Instructions
    Transportation Variable Reluctance Speed Sensors, Thrumold Series - Installation Instructions
    application/pdf 321.25 KB
    7/22/2021
    321.25 KB
    VRS Sensor Application Notes
    VRS Sensor Application Notes
    application/pdf 102.75 KB
    7/22/2021
    102.75 KB
    VRS Industrial Magnetic Speed Sensors Application Note
    VRS Industrial Magnetic Speed Sensors Application Note
    application/pdf 537.58 KB
    7/22/2021
    537.58 KB
    Transportation Variable Reluctance Speed Sensors, Thrumold Series - Datasheet
    Transportation Variable Reluctance Speed Sensors, Thrumold Series - Datasheet
    application/pdf 511.15 KB
    7/22/2021
    511.15 KB
    Defence Ground Vehicles
    Defence Ground Vehicles
    application/pdf 872.87 KB
    8/20/2025
    872.87 KB
    Agricultural Vehicles Application Note
    Agricultural Vehicles
    application/pdf 1.11 MB
    8/20/2025
    1.11 MB
    Transportation Range Guide
    Transportation Range Guide
    application/pdf 18.57 MB
    10/4/2021
    18.57 MB
    VRS Output Voltage Calculations
    VRS Output Voltage Calculations
    application/pdf 46.78 KB
    7/22/2021
    46.78 KB
    Name
    Description
    File Size
    Date
    Size
    Transportation Variable Reluctance Speed Sensors, Thrumold Series - Datasheet
    Transportation Variable Reluctance Speed Sensors, Thrumold Series - Datasheet
    511.15 KB
    7/22/2021
    Speed Sensors - Range Guide
    Speed Sensors Range Guide
    3.62 MB
    11/7/2024
    Transportation Range Guide
    Transportation Range Guide
    18.57 MB
    10/4/2021
    Transportation Variable Reluctance Speed Sensors, Thrumold Series - Installation Instructions
    Transportation Variable Reluctance Speed Sensors, Thrumold Series - Installation Instructions
    321.25 KB
    7/22/2021
    VRS Output Voltage Calculations
    VRS Output Voltage Calculations
    46.78 KB
    7/22/2021
    VRS Sensor Application Notes
    VRS Sensor Application Notes
    102.75 KB
    7/22/2021
    VRS Industrial Magnetic Speed Sensors Application Note
    VRS Industrial Magnetic Speed Sensors Application Note
    537.58 KB
    7/22/2021
    Defence Ground Vehicles
    Defence Ground Vehicles
    872.87 KB
    8/20/2025
    Agricultural Vehicles Application Note
    Agricultural Vehicles
    1.11 MB
    8/20/2025
    Military Defense Solutions eBook
    Military Defense Solutions eBook
    15.17 MB
    2/17/2025

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    310005-02=ARW
    310005-02 VRS SENSOR
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thrumold-series-group-ciid-162648
    310005-02=ARW
    310005-02 VRS SENSOR
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thrumold-series-group-ciid-162648
    310011-04
    VRS SENSOR
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thrumold-series-group-ciid-162648
    310011-04
    VRS SENSOR
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thrumold-series-group-ciid-162648
    310012-04
    VRS SENSOR
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thrumold-series-group-ciid-162648
    310012-04
    VRS SENSOR
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thrumold-series-group-ciid-162648
    310016-01
    VRS SENSOR
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thrumold-series-group-ciid-162648
    310016-01
    VRS SENSOR
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thrumold-series-group-ciid-162648
    310016-01=RR3
    310016-01 VRS SENSOR
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thrumold-series-group-ciid-162648
    310016-01=RR3
    310016-01 VRS SENSOR
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thrumold-series-group-ciid-162648
    310018-01
    VRS SENSOR
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thrumold-series-group-ciid-162648
    310018-01
    VRS SENSOR
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thrumold-series-group-ciid-162648
    310018-01=RR3
    310018-01 VRS SENSOR
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thrumold-series-group-ciid-162648
    310018-01=RR3
    310018-01 VRS SENSOR
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thrumold-series-group-ciid-162648
    310208-03
    VRS SENSOR
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thrumold-series-group-ciid-162648
    310208-03
    VRS SENSOR
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thrumold-series-group-ciid-162648
    310208-03=ARW2
    310208-03 VRS SENSOR
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thrumold-series-group-ciid-162648
    310208-03=ARW2
    310208-03 VRS SENSOR
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thrumold-series-group-ciid-162648
    310217-01
    VRS SENSOR
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thrumold-series-group-ciid-162648
    310217-01
    VRS SENSOR
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-thrumold-series-group-ciid-162648

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    This document was generated on (YYYY-MM-DD, HH:mm:ss). Subject to change without notice.

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