Sensorwell
1PRTD3CAN1-000
Honeywell Aerospace Proximity Sensor, IHM Series, Right angle cylindrical threaded form factor, 2,50 mm/3,50 range, 3-wire open collector output normally open, D38999/25YA98PN termination, with hardware
Honeywell’s patented IHM Series Aerospace Proximity Sensors are configurable, non-contact, hermetically sealed devices designed to sense the presence or absence of a target in harsh-duty aircraft applications. The IHM 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 IHM Series is considered an improvement on traditional ECKO (Eddy Current Killed Oscillator) topology that previously had been the standard in aerospace applications.
1PRTD3CAN1-000
Produkt Merkmale
Kenndaten
- Industry-leading indirect lightning and dielectric ruggedness: Meets the increased requirements of today’s composite aircraft and most challenging applications including landing gear, thrust reversers, and flight controls
- Superior vibration ruggedness: Capable of withstanding extremely high vibration applications
- Environmentally rugged: Fully hermetic packages provide long-term reliability in very harsh environments by eliminating the potential for contamination of the sensor from the application environment. In addition, Honeywell has developed an innovative method to hermetically seal wire-lead (pigtail) configurations
- Integral Health Monitoring Capability: Optional third output state to indicate the health of the sensor (whether it is healthy or failed). Reduces maintenance time, reduces delayed flights, and lowers overall maintenance cost across the life of the aircraft
- Non-contact design: Utilizes non-contact technology to sense the presence or absence of a target regardless of the dirty, harsh environment in which it is placed, eliminating mechanical failure mechanisms, reducing wear, minimizing downtime, increasing durability, and increasing reliability
Anwendungsbereiche
- Thrust reverser actuation system (TRAS) (stowed or deployed status)
- Doors (open/closed position, locked status)
- Cargo loading latch detection (palet locked)
- Evacuation slide door-lock mechanism
- Flight controls (flap/slat, spoilers)
- Landing gear (uplock, downlock, & Weight On Wheels (WOW))
Technische Daten
Form Factor
Right angle, cylindrical threaded
Range Ga/Gd
2,50 mm/3,50 mm [0.098 in/0.138 in]
Electrical Output Type
3-wire, open collector output, normally open
Termination
D38999/25YA98PN
Pigtail Length
not applicable
Hardware
Washer MS25081C6 (1 nos.); Hex Nut MS21340-05 (2 nos.)
Weight
60 g to 150 g
Sensing Distance
5 mm max.
Sensing Face
Inconel®
Outer Body Material
Stainless steel
Sensor Head Diameter
13,5 mm [0.53 in]
MTBF
>1,000,000 flight hours
Supply Voltage
12 Vdc to 28 Vdc
Supply Current
<10 mA
Operating Temperature
-55 °C to 115 °C [-67 °F to 239 °F]
Target Response Time
5 ms
Dielectric Strength
1500 Vdc and 1500 Vac
Insulation Resistance
200 mOhm min. at 50 Vdc
Target Material
17-4 PH stainless steel heat treated to condition H1025
Target Dimension
Rectangular target of 25 mm x 18 mm x 3 mm
