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    Proximity Sensors

    General Aerospace Proximity Sensor (GAPS) Series

    For general aerospace applications. Aero prox with optional diagnostic capability. Hermetically sealed. Platform approach. Configurable.

    Overview

    The General Aerospace Proximity Sensor (GAPS Series) provides on/off output, and can be configured with an optional health monitoring output to the host system. The technology Honeywell uses in the GAPS Series is considered an improvement on traditional ECKO (Eddy Current Killed Oscillator) topology that previously had been the standard in aerospace applications.

    The GAPS Series helps to reduce downtime and maintenance costs due to a unique circuit that can detect any internal failures and display a fault output instead of a false positive or false negative.

    Specifications

    Others

    • Hardware
      • None
    • Target Material
      • 17-4 PH stainless steel heat treated to condition H1025
    • Supply Voltage
      • 12 Vdc to 32 Vdc (input)
    • Range Ga/Gd
      • 1,75 mm/2,75 mm [0.069 in/0.108 in]
      • 2,00 mm/3,00 mm [0.078 in/0.118 in]
      • 2,25 mm/3,25 mm [0.088 in/0.128 in]
      • 2,50 mm/3,50 mm [0.098 in/0.138 in]
    • Sensing Face
      • Inconel®
    • Sensing Distance
      • 3,5 mm max.
    • Pigtail Length
      • not applicable
    • Insulation Resistance
      • 200 mOhm min. at 50 Vdc
    • Operating temperature
      • -55 °C to 115 °C [-67 °F to 239 °F]
    • Termination
      • D38999/25YA98PA
      • D38999/25YA98PN
    • Outer Body Material
      • Stainless steel
    • Sensor Head Diameter
      • 13,5 mm [0.53 in]
    • Target Dimension
      • Rectangular target of 25 mm x 18 mm x 3 mm
    • Dielectric Strength
      • 1000 Vdc/750 Vac for 1 minute
    • Weight range
      • 60 g to 150 g
    • Supply Current
      • <10 mA
    • Target Response Time
      • 5 ms
    • Form Factor
      • Inline, cylindrical threaded
      • Right angle, cylindrical threaded
    • Electrical Output Type
      • 3-wire, open collector output, normally open
    • MTBF
      • 500,000 flight hours

    Others

    • Hardware
      • None
    • Target Material
      • 17-4 PH stainless steel heat treated to condition H1025
    • Supply Voltage
      • 12 Vdc to 32 Vdc (input)
    • Range Ga/Gd
      • 1,75 mm/2,75 mm [0.069 in/0.108 in]
      • 2,00 mm/3,00 mm [0.078 in/0.118 in]
      • 2,25 mm/3,25 mm [0.088 in/0.128 in]
      • 2,50 mm/3,50 mm [0.098 in/0.138 in]
    • Sensing Face
      • Inconel®
    • Sensing Distance
      • 3,5 mm max.
    • Pigtail Length
      • not applicable
    • Insulation Resistance
      • 200 mOhm min. at 50 Vdc
    • Operating temperature
      • -55 °C to 115 °C [-67 °F to 239 °F]
    • Termination
      • D38999/25YA98PA
      • D38999/25YA98PN
    • Outer Body Material
      • Stainless steel
    • Sensor Head Diameter
      • 13,5 mm [0.53 in]
    • Target Dimension
      • Rectangular target of 25 mm x 18 mm x 3 mm
    • Dielectric Strength
      • 1000 Vdc/750 Vac for 1 minute
    • Weight range
      • 60 g to 150 g
    • Supply Current
      • <10 mA
    • Target Response Time
      • 5 ms
    • Form Factor
      • Inline, cylindrical threaded
      • Right angle, cylindrical threaded
    • Electrical Output Type
      • 3-wire, open collector output, normally open
    • MTBF
      • 500,000 flight hours
    • Hardware : None
    • Target Material : 17-4 PH stainless steel heat treated to condition H1025
    • Supply Voltage : 12 Vdc to 32 Vdc (input)
    • Range Ga/Gd : 1,75 mm/2,75 mm [0.069 in/0.108 in]|2,00 mm/3,00 mm [0.078 in/0.118 in]|2,25 mm/3,25 mm [0.088 in/0.128 in]|2,50 mm/3,50 mm [0.098 in/0.138 in]
    • Sensing Face : Inconel®
    • Sensing Distance : 3,5 mm max.
    • Pigtail Length : not applicable
    • Insulation Resistance : 200 mOhm min. at 50 Vdc
    • Operating temperature : -55 °C to 115 °C [-67 °F to 239 °F]
    • Termination : D38999/25YA98PA|D38999/25YA98PN
    • Outer Body Material : Stainless steel
    • Sensor Head Diameter : 13,5 mm [0.53 in]
    • Target Dimension : Rectangular target of 25 mm x 18 mm x 3 mm
    • Dielectric Strength : 1000 Vdc/750 Vac for 1 minute
    • Weight range : 60 g to 150 g
    • Supply Current : <10 mA
    • Target Response Time : 5 ms
    • Form Factor : Inline, cylindrical threaded|Right angle, cylindrical threaded
    • Electrical Output Type : 3-wire, open collector output, normally open
    • MTBF : 500,000 flight hours
    Data Sheet
    Name
    Description
    File Size
    Date
    Size
    GAPS & HAPS Series Aerospace Proximity Sensors
    application/pdf 2.74 MB
    7/15/2021
    2.74 MB
    Manuals and Guides
    Name
    Description
    File Size
    Date
    Size
    Aerospace and Defense Product Range Guide
    application/pdf 19.65 MB
    9/23/2024
    19.65 MB
    Position Sensors Product Range Guide
    application/pdf 4.85 MB
    12/20/2022
    4.85 MB
    Installation Instructions
    Name
    Description
    File Size
    Date
    Size
    GAPS & HAPS Series Proximity Sensors
    application/pdf 576.21 KB
    7/15/2021
    576.21 KB
    CAD Model
    Name
    Description
    File Size
    Date
    Size
    GAPS Series CAD Models - grouped
    application/zip 2.94 MB
    7/15/2021
    2.94 MB
    Aerospace Proximity Sensor CAD, P/N LGCTD3CA01-000
    application/zip 875.66 KB
    7/15/2021
    875.66 KB
    Aerospace Proximity Sensor CAD, P/N LGCTD3CB01-000
    application/zip 879.04 KB
    7/15/2021
    879.04 KB
    Aerospace Proximity Sensor CAD, P/N LGRTD3CA01-000
    application/zip 1.23 MB
    7/15/2021
    1.23 MB
    Brochure
    Name
    Description
    File Size
    Date
    Size
    Engineering The Future Of Flight Today
    application/pdf 6.97 MB
    2/2/2023
    6.97 MB
    White Paper
    Name
    Description
    File Size
    Date
    Size
    White Paper: Do You Know When Your Proximity Sensor Is Sick?
    application/pdf 613.95 KB
    8/11/2021
    613.95 KB
    Application Note
    Name
    Description
    File Size
    Date
    Size
    Landing Gear Systems
    application/pdf 2.68 MB
    7/15/2021
    2.68 MB
    GAPS & HAPS Series Proximity Sensors for Aerospace Applications
    application/pdf 354.36 KB
    7/15/2021
    354.36 KB
    Others
    Name
    Description
    File Size
    Date
    Size
    GAPS & HAPS Comparative Infographic
    application/pdf 3.63 MB
    7/15/2021
    3.63 MB
    Name
    Description
    File Size
    Date
    Size
    GAPS Series CAD Models - grouped
    application/zip 2.94 MB
    7/15/2021
    2.94 MB
    Engineering The Future Of Flight Today
    application/pdf 6.97 MB
    2/2/2023
    6.97 MB
    White Paper: Do You Know When Your Proximity Sensor Is Sick?
    application/pdf 613.95 KB
    8/11/2021
    613.95 KB
    Aerospace Proximity Sensor CAD, P/N LGCTD3CA01-000
    application/zip 875.66 KB
    7/15/2021
    875.66 KB
    Aerospace and Defense Product Range Guide
    application/pdf 19.65 MB
    9/23/2024
    19.65 MB
    Aerospace Proximity Sensor CAD, P/N LGCTD3CB01-000
    application/zip 879.04 KB
    7/15/2021
    879.04 KB
    Position Sensors Product Range Guide
    application/pdf 4.85 MB
    12/20/2022
    4.85 MB
    GAPS & HAPS Series Aerospace Proximity Sensors
    application/pdf 2.74 MB
    7/15/2021
    2.74 MB
    Aerospace Proximity Sensor CAD, P/N LGRTD3CA01-000
    application/zip 1.23 MB
    7/15/2021
    1.23 MB
    Landing Gear Systems
    application/pdf 2.68 MB
    7/15/2021
    2.68 MB
    GAPS & HAPS Comparative Infographic
    application/pdf 3.63 MB
    7/15/2021
    3.63 MB
    GAPS & HAPS Series Proximity Sensors
    application/pdf 576.21 KB
    7/15/2021
    576.21 KB
    GAPS & HAPS Series Proximity Sensors for Aerospace Applications
    application/pdf 354.36 KB
    7/15/2021
    354.36 KB
    Name
    Description
    File Size
    Date
    Size
    GAPS & HAPS Series Aerospace Proximity Sensors
    2.74 MB
    7/15/2021
    Aerospace and Defense Product Range Guide
    19.65 MB
    9/23/2024
    Position Sensors Product Range Guide
    4.85 MB
    12/20/2022
    GAPS & HAPS Series Proximity Sensors
    576.21 KB
    7/15/2021
    GAPS Series CAD Models - grouped
    2.94 MB
    7/15/2021
    Aerospace Proximity Sensor CAD, P/N LGCTD3CA01-000
    875.66 KB
    7/15/2021
    Aerospace Proximity Sensor CAD, P/N LGCTD3CB01-000
    879.04 KB
    7/15/2021
    Aerospace Proximity Sensor CAD, P/N LGRTD3CA01-000
    1.23 MB
    7/15/2021
    Engineering The Future Of Flight Today
    6.97 MB
    2/2/2023
    White Paper: Do You Know When Your Proximity Sensor Is Sick?
    613.95 KB
    8/11/2021
    Landing Gear Systems
    2.68 MB
    7/15/2021
    GAPS & HAPS Series Proximity Sensors for Aerospace Applications
    354.36 KB
    7/15/2021
    GAPS & HAPS Comparative Infographic
    3.63 MB
    7/15/2021
    Product Number
    Part Number
    Description
    Leaf Category
    Thumbnail
    Add to list
    LGCTA3CA01-000
    Honeywell General Aerospace Proximity Sensor, GAPS Series, Inline cylindrical threaded form factor, 1,75 mm2,75 mm range, 3-wire open collector output normally open, D3899925YA98PN termination
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-haps-gaps-aero-prox-cylindrical-d38999-conn-highres-90x90-ciid-182082
    LGCTA3CA01-000
    Honeywell General Aerospace Proximity Sensor, GAPS Series, Inline cylindrical threaded form factor, 1,75 mm2,75 mm range, 3-wire open collector output normally open, D3899925YA98PN termination
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-haps-gaps-aero-prox-cylindrical-d38999-conn-highres-90x90-ciid-182082
    LGCTA3CB01-000
    Honeywell General Aerospace Proximity Sensor, GAPS Series, Inline cylindrical threaded form factor, 1,75 mm2,75 mm range, 3-wire open collector output normally open, D3899925YA98PA termination
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-haps-gaps-aero-prox-cylindrical-d38999-conn-highres-90x90-ciid-182082
    LGCTA3CB01-000
    Honeywell General Aerospace Proximity Sensor, GAPS Series, Inline cylindrical threaded form factor, 1,75 mm2,75 mm range, 3-wire open collector output normally open, D3899925YA98PA termination
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-haps-gaps-aero-prox-cylindrical-d38999-conn-highres-90x90-ciid-182082
    LGCTB3CA01-000
    Honeywell General Aerospace Proximity Sensor, GAPS Series, Inline cylindrical threaded form factor, 2,00 mm3,00 mm range, 3-wire open collector output normally open, D3899925YA98PN termination
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-haps-gaps-aero-prox-cylindrical-d38999-conn-highres-90x90-ciid-182082
    LGCTB3CA01-000
    Honeywell General Aerospace Proximity Sensor, GAPS Series, Inline cylindrical threaded form factor, 2,00 mm3,00 mm range, 3-wire open collector output normally open, D3899925YA98PN termination
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-haps-gaps-aero-prox-cylindrical-d38999-conn-highres-90x90-ciid-182082
    LGCTB3CB01-000
    Honeywell General Aerospace Proximity Sensor, GAPS Series, Inline cylindrical threaded form factor, 2,00 mm3,00 mm range, 3-wire open collector output normally open, D3899925YA98PA termination
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-haps-gaps-aero-prox-cylindrical-d38999-conn-highres-90x90-ciid-182082
    LGCTB3CB01-000
    Honeywell General Aerospace Proximity Sensor, GAPS Series, Inline cylindrical threaded form factor, 2,00 mm3,00 mm range, 3-wire open collector output normally open, D3899925YA98PA termination
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-haps-gaps-aero-prox-cylindrical-d38999-conn-highres-90x90-ciid-182082
    LGCTD3CA01-000
    Honeywell General Aerospace Proximity Sensor, GAPS Series, Inline cylindrical threaded form factor, 2,50 mm3,50 mm range, 3-wire open collector output normally open, D3899925YA98PN termination
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-haps-gaps-aero-prox-cylindrical-d38999-conn-highres-90x90-ciid-182082
    LGCTD3CA01-000
    Honeywell General Aerospace Proximity Sensor, GAPS Series, Inline cylindrical threaded form factor, 2,50 mm3,50 mm range, 3-wire open collector output normally open, D3899925YA98PN termination
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-haps-gaps-aero-prox-cylindrical-d38999-conn-highres-90x90-ciid-182082
    LGCTD3CB01-000
    Honeywell General Aerospace Proximity Sensor, GAPS Series, Inline cylindrical threaded form factor, 2,50 mm3,50 mm range, 3-wire open collector output normally open, D3899925YA98PA termination
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-haps-gaps-aero-prox-cylindrical-d38999-conn-highres-90x90-ciid-182082
    LGCTD3CB01-000
    Honeywell General Aerospace Proximity Sensor, GAPS Series, Inline cylindrical threaded form factor, 2,50 mm3,50 mm range, 3-wire open collector output normally open, D3899925YA98PA termination
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-haps-gaps-aero-prox-cylindrical-d38999-conn-highres-90x90-ciid-182082
    LGCTZ3CA0N-002
    PROXIMITY SWITCH
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-haps-gaps-aero-prox-cylindrical-d38999-conn-highres-90x90-ciid-182082
    LGCTZ3CA0N-002
    PROXIMITY SWITCH
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-haps-gaps-aero-prox-cylindrical-d38999-conn-highres-90x90-ciid-182082
    LGCTZ3CB0N-002
    PROXIMITY SWITCH
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-haps-gaps-aero-prox-cylindrical-d38999-conn-highres-90x90-ciid-182082
    LGCTZ3CB0N-002
    PROXIMITY SWITCH
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-haps-gaps-aero-prox-cylindrical-d38999-conn-highres-90x90-ciid-182082
    LGRTA3CA01-000
    Honeywell General Aerospace Proximity Sensor, GAPS Series, Right angle cylindrical threaded form factor, 1,75 mm2,75 mm range, 3-wire open collector output normally open, D3899925YA98PN termination
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-haps-gaps-aero-prox-cylindrical-d38999-conn-highres-90x90-ciid-182082
    LGRTA3CA01-000
    Honeywell General Aerospace Proximity Sensor, GAPS Series, Right angle cylindrical threaded form factor, 1,75 mm2,75 mm range, 3-wire open collector output normally open, D3899925YA98PN termination
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-haps-gaps-aero-prox-cylindrical-d38999-conn-highres-90x90-ciid-182082
    LGRTA3CB01-000
    Honeywell General Aerospace Proximity Sensor, GAPS Series, Right angle cylindrical threaded form factor, 1,75 mm2,75 mm range, 3-wire open collector output normally open, D3899925YA98PA termination
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-haps-gaps-aero-prox-cylindrical-d38999-conn-highres-90x90-ciid-182082
    LGRTA3CB01-000
    Honeywell General Aerospace Proximity Sensor, GAPS Series, Right angle cylindrical threaded form factor, 1,75 mm2,75 mm range, 3-wire open collector output normally open, D3899925YA98PA termination
    https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-haps-gaps-aero-prox-cylindrical-d38999-conn-highres-90x90-ciid-182082