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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
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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

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

Others

  • MTBF
    • 500,000 flight hours
  • Electrical Output Type
    • 3-wire, open collector output, normally open
  • Operating Temperature
    • -55 °C to 115 °C [-67 °F to 239 °F]
  • Insulation Resistance
    • 200 mOhm min. at 50 Vdc
  • Target Response Time
    • 5 ms
  • Sensor Head Diameter
    • 13,5 mm [0.53 in]
  • Outer Body Material
    • Stainless steel
  • Dielectric Strength
    • 1000 Vdc/750 Vac for 1 minute
  • Target Dimension
    • Rectangular target of 25 mm x 18 mm x 3 mm
  • Sensing Distance
    • 3,5 mm max.
  • Target Material
    • 17-4 PH stainless steel heat treated to condition H1025
  • Supply Voltage
    • 12 Vdc to 32 Vdc (input)
  • Supply Current
    • <10 mA
  • Pigtail Length
    • not applicable
  • Weight range
    • 60 g to 150 g
  • Sensing Face
    • Inconel®
  • Termination
    • D38999/25YA98PA
    • D38999/25YA98PN
  • 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]
  • Form Factor
    • Inline, cylindrical threaded
    • Right angle, cylindrical threaded
  • Hardware
    • None
  • MTBF : 500,000 flight hours
  • Electrical Output Type : 3-wire, open collector output, normally open
  • Operating Temperature : -55 °C to 115 °C [-67 °F to 239 °F]
  • Insulation Resistance : 200 mOhm min. at 50 Vdc
  • Target Response Time : 5 ms
  • Sensor Head Diameter : 13,5 mm [0.53 in]
  • Outer Body Material : Stainless steel
  • Dielectric Strength : 1000 Vdc/750 Vac for 1 minute
  • Target Dimension : Rectangular target of 25 mm x 18 mm x 3 mm
  • Sensing Distance : 3,5 mm max.
  • Target Material : 17-4 PH stainless steel heat treated to condition H1025
  • Supply Voltage : 12 Vdc to 32 Vdc (input)
  • Supply Current : <10 mA
  • Pigtail Length : not applicable
  • Weight range : 60 g to 150 g
  • Sensing Face : Inconel®
  • Termination : D38999/25YA98PA|D38999/25YA98PN
  • 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]
  • Form Factor : Inline, cylindrical threaded|Right angle, cylindrical threaded
  • Hardware : None
Data Sheet
Name
Description
File Size
Date
Size
GAPS & HAPS Series Aerospace Proximity Sensors
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
Aerospace and Defense Product Range Guide -
application/pdf 16.36 MB
12/20/2022
16.36 MB
Position Sensors Product Range Guide
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
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
GAPS Series CAD Models - grouped
application/zip 2.94 MB
7/15/2021
2.94 MB
Aerospace Proximity Sensor CAD, P/N LGCTD3CA01-000
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
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
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
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?
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
Landing Gear Systems
application/pdf 2.68 MB
7/15/2021
2.68 MB
GAPS & HAPS Series Proximity Sensors for Aerospace Applications
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
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
GAPS Series CAD Models - grouped
2.94 MB
7/15/2021
2.94 MB
Engineering The Future Of Flight Today
Engineering The Future Of Flight Today
6.97 MB
2/2/2023
6.97 MB
White Paper: Do You Know When Your Proximity Sensor Is Sick?
White Paper: Do You Know When Your Proximity Sensor Is Sick?
613.95 KB
8/11/2021
613.95 KB
Aerospace Proximity Sensor CAD, P/N LGCTD3CA01-000
Aerospace Proximity Sensor CAD, P/N LGCTD3CA01-000
875.66 KB
7/15/2021
875.66 KB
Aerospace and Defense Product Range Guide
Aerospace and Defense Product Range Guide -
16.36 MB
12/20/2022
16.36 MB
Aerospace Proximity Sensor CAD, P/N LGCTD3CB01-000
Aerospace Proximity Sensor CAD, P/N LGCTD3CB01-000
879.04 KB
7/15/2021
879.04 KB
Position Sensors Product Range Guide
Position Sensors Product Range Guide
4.85 MB
12/20/2022
4.85 MB
GAPS & HAPS Series Aerospace Proximity Sensors
GAPS & HAPS Series Aerospace Proximity Sensors
2.74 MB
7/15/2021
2.74 MB
Aerospace Proximity Sensor CAD, P/N LGRTD3CA01-000
Aerospace Proximity Sensor CAD, P/N LGRTD3CA01-000
1.23 MB
7/15/2021
1.23 MB
Landing Gear Systems
Landing Gear Systems
2.68 MB
7/15/2021
2.68 MB
GAPS & HAPS Comparative Infographic
GAPS & HAPS Comparative Infographic
3.63 MB
7/15/2021
3.63 MB
GAPS & HAPS Series Proximity Sensors
GAPS & HAPS Series Proximity Sensors
576.21 KB
7/15/2021
576.21 KB
GAPS & HAPS Series Proximity Sensors for Aerospace Applications
GAPS & HAPS Series Proximity Sensors for Aerospace Applications
354.36 KB
7/15/2021
354.36 KB
Name
Description
File Size
Date
Size
GAPS & HAPS Series Aerospace Proximity Sensors
GAPS & HAPS Series Aerospace Proximity Sensors
2.74 MB
7/15/2021
Aerospace and Defense Product Range Guide
Aerospace and Defense Product Range Guide -
16.36 MB
12/20/2022
Position Sensors Product Range Guide
Position Sensors Product Range Guide
4.85 MB
12/20/2022
GAPS & HAPS Series Proximity Sensors
GAPS & HAPS Series Proximity Sensors
576.21 KB
7/15/2021
GAPS Series CAD Models
GAPS Series CAD Models - grouped
2.94 MB
7/15/2021
Aerospace Proximity Sensor CAD, P/N LGCTD3CA01-000
Aerospace Proximity Sensor CAD, P/N LGCTD3CA01-000
875.66 KB
7/15/2021
Aerospace Proximity Sensor CAD, P/N LGCTD3CB01-000
Aerospace Proximity Sensor CAD, P/N LGCTD3CB01-000
879.04 KB
7/15/2021
Aerospace Proximity Sensor CAD, P/N LGRTD3CA01-000
Aerospace Proximity Sensor CAD, P/N LGRTD3CA01-000
1.23 MB
7/15/2021
Engineering The Future Of Flight Today
Engineering The Future Of Flight Today
6.97 MB
2/2/2023
White Paper: Do You Know When Your Proximity Sensor Is Sick?
White Paper: Do You Know When Your Proximity Sensor Is Sick?
613.95 KB
8/11/2021
Landing Gear Systems
Landing Gear Systems
2.68 MB
7/15/2021
GAPS & HAPS Series Proximity Sensors for Aerospace Applications
GAPS & HAPS Series Proximity Sensors for Aerospace Applications
354.36 KB
7/15/2021
GAPS & HAPS Comparative Infographic
GAPS & HAPS Comparative Infographic
3.63 MB
7/15/2021
Product Number
Image
SKU
Description
alt
LGCTA3CA01-000
Honeywell General Aerospace Proximity Sensor, GAPS Series, Inline cylindrical threaded form factor, 1,75 mm/2,75 mm range, 3-wire open collector output normally open, D38999/25YA98PN termination
alt
LGCTA3CB01-000
Honeywell General Aerospace Proximity Sensor, GAPS Series, Inline cylindrical threaded form factor, 1,75 mm/2,75 mm range, 3-wire open collector output normally open, D38999/25YA98PA termination
alt
LGCTB3CA01-000
Honeywell General Aerospace Proximity Sensor, GAPS Series, Inline cylindrical threaded form factor, 2,00 mm/3,00 mm range, 3-wire open collector output normally open, D38999/25YA98PN termination
alt
LGCTB3CB01-000
Honeywell General Aerospace Proximity Sensor, GAPS Series, Inline cylindrical threaded form factor, 2,00 mm/3,00 mm range, 3-wire open collector output normally open, D38999/25YA98PA termination
alt
LGCTD3CA01-000
Honeywell General Aerospace Proximity Sensor, GAPS Series, Inline cylindrical threaded form factor, 2,50 mm/3,50 mm range, 3-wire open collector output normally open, D38999/25YA98PN termination
alt
LGCTD3CB01-000
Honeywell General Aerospace Proximity Sensor, GAPS Series, Inline cylindrical threaded form factor, 2,50 mm/3,50 mm range, 3-wire open collector output normally open, D38999/25YA98PA termination
alt
LGRTA3CA01-000
Honeywell General Aerospace Proximity Sensor, GAPS Series, Right angle cylindrical threaded form factor, 1,75 mm/2,75 mm range, 3-wire open collector output normally open, D38999/25YA98PN termination
alt
LGRTA3CB01-000
Honeywell General Aerospace Proximity Sensor, GAPS Series, Right angle cylindrical threaded form factor, 1,75 mm/2,75 mm range, 3-wire open collector output normally open, D38999/25YA98PA termination
alt
LGRTB3CA01-000
Honeywell General Aerospace Proximity Sensor, GAPS Series, Right angle cylindrical threaded form factor, 2,00 mm/3,00 mm range, 3-wire open collector output normally open, D38999/25YA98PN termination
alt
LGRTB3CB01-000
Honeywell General Aerospace Proximity Sensor, GAPS Series, Right angle cylindrical threaded form factor, 2,00 mm/3,00 mm range, 3-wire open collector output normally open, D38999/25YA98PA termination
Image
SKU
Description
alt
LGCTA3CA01-000
Honeywell General Aerospace Proximity Sensor, GAPS Series, Inline cylindrical threaded form factor, 1,75 mm/2,75 mm range, 3-wire open collector output normally open, D38999/25YA98PN termination
alt
LGCTA3CB01-000
Honeywell General Aerospace Proximity Sensor, GAPS Series, Inline cylindrical threaded form factor, 1,75 mm/2,75 mm range, 3-wire open collector output normally open, D38999/25YA98PA termination
alt
LGCTB3CA01-000
Honeywell General Aerospace Proximity Sensor, GAPS Series, Inline cylindrical threaded form factor, 2,00 mm/3,00 mm range, 3-wire open collector output normally open, D38999/25YA98PN termination
alt
LGCTB3CB01-000
Honeywell General Aerospace Proximity Sensor, GAPS Series, Inline cylindrical threaded form factor, 2,00 mm/3,00 mm range, 3-wire open collector output normally open, D38999/25YA98PA termination
alt
LGCTD3CA01-000
Honeywell General Aerospace Proximity Sensor, GAPS Series, Inline cylindrical threaded form factor, 2,50 mm/3,50 mm range, 3-wire open collector output normally open, D38999/25YA98PN termination
alt
LGCTD3CB01-000
Honeywell General Aerospace Proximity Sensor, GAPS Series, Inline cylindrical threaded form factor, 2,50 mm/3,50 mm range, 3-wire open collector output normally open, D38999/25YA98PA termination
alt
LGRTA3CA01-000
Honeywell General Aerospace Proximity Sensor, GAPS Series, Right angle cylindrical threaded form factor, 1,75 mm/2,75 mm range, 3-wire open collector output normally open, D38999/25YA98PN termination
alt
LGRTA3CB01-000
Honeywell General Aerospace Proximity Sensor, GAPS Series, Right angle cylindrical threaded form factor, 1,75 mm/2,75 mm range, 3-wire open collector output normally open, D38999/25YA98PA termination
alt
LGRTB3CA01-000
Honeywell General Aerospace Proximity Sensor, GAPS Series, Right angle cylindrical threaded form factor, 2,00 mm/3,00 mm range, 3-wire open collector output normally open, D38999/25YA98PN termination
alt
LGRTB3CB01-000
Honeywell General Aerospace Proximity Sensor, GAPS Series, Right angle cylindrical threaded form factor, 2,00 mm/3,00 mm range, 3-wire open collector output normally open, D38999/25YA98PA termination

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