TR

Health & Usage Monitoring System

​HUMS is a sensor-based monitoring system that enables Condition-Based Maintenance by measuring the health and performance of mission-critical components in rotary wing aircraft. By continuously monitoring vibration at numerous points throughout the drivetrain, and pinpointing mechanical faults before they become catastrophic failures, HUMS provides actionable information that allows informed maintenance decisions. HUMS reduces maintenance costs of aircraft systems while increasing availability

With its reliable and rugged design, HUMS meets harsh environmental requirements of various Rotary Wing Aircrafts.
Important Features

General Specifications

    Wide Range of Interfaces
    Fanless Design
    DO-254 Level C certification

Technical Specifications

    Rotor Track and Balance
    Drive System Vibration Based Monitoring
                    Engine
                    Gear Boxes
                    Rotor (Main and Tail)
    Engine Performance Monitoring
    Engine Power Assurance Check
    Flight Regime Monitoring
    Flight Data and Voice Recording
    Parameter Monitoring and Out of Limit Alarms

Interfaces

    Discrete Signal Input interfaces (32)
    Discrete Signal Output interfaces (20)
    ARINC-429 Receive Interfaces (4)
    ARINC-429 Transmit Interfaces (2)
    RS-422/485 Receive Interfaces (2)
    RS-422/485 Transmit Interfaces (2)
    Accelerometer Interface (28)
    Magnetic Tachometer Interface (5)
    Optical Tachometer Interface (2)
    Proximity Sensor Interface (2)
    Optical Tracker Interface (1)
    Laser Meter Interface (1)
    100/1000Mbps Ethernet Interface (1)
    USB 2.0 Interface (1)
    CANBUS Interface (3)
    MIL-STD-1553 Interfaces (4)
    Analog Audio Input (4)
    Analog Audio Output (1)
    MIL-STD-704F 28VDC Power Input

Qualifications

    DO-254
    MIL-STD-810G / DO-160G
    MIL-STD-704F
    MIL-STD-461F

Environmental Conditions

    Operating Temperature and Altitude: -40°C / +70°C, continuous, 20.000 ft.
    Storage Temperature: -55°C / +85°C

Physical Specifications

    Dimensions: 225 mm (H) x 290 mm (W) x 90 mm (D)
    Weight: <5.5 kg


​Brochure