描述 Description

Honeywell Aerospace Proximity Sensor, IHM Series, Inline cylindrical flanged form factor, 2,50 mm/3,50 range, 3-wire open collector output normally open, D38999/25YA98PN termination, no 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.

特性 Features

·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

應(yīng)用 Application

·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))