Brake Temperature Sensors monitor critical components, built with RTD or Premium Type K material and stainless-steel housing. They are customizable to fit complex geometric layouts, offering high accuracy, hermetically sealed construction, and reliable, fast response.
HarcoSemco’s Weapon Harnesses are engineered to handle demanding environments. Constructed with resilient materials and overmolded connectors, these harnesses provide superior protection against chafing, moisture, and vibration.
Designed for helicopter blade de-icing systems, HarcoSemco’s Blade De-Ice Harnesses withstand extreme rotational stresses, high-frequency movement, and temperature variations. These harnesses are validated through in-house endurance testing.
The APU Cable Harness by HarcoSemco features an open-bundle construction for ease of maintenance. This design reduces external coverings, ensuring straightforward inspection and repair in less critical environmental zones.
HarcoSemco’s Fuel Cables are designed for installation within aircraft fuel tanks and provide sealing against fuel intrusion, qualified for pressures up to 50 PSIG. These flexible conduits enhance durability and prevent fluid ingress.
HarcoSemco’s Engine Harness and FADEC are crafted to endure intense vibration and exposure to hazardous fluids in engine environments. Built with high-temperature materials, these harnesses ensure maximum reliability in critical on-engine applications.
The CFM56-7B Engine Harness by HarcoSemco is tailored to address in-service failure mechanisms and prevent false EGT readings, leveraging an FAA-approved Supplemental Type Certificate. This harness boasts improved component materials and construction for enhanced reliability and long service life.
Custom-designed for specific aircraft models, HarcoSemco’s Flight Control Harnesses are built for resistance to SWAMP environments and temperature extremes. Featuring flexible conductors with nickel-coated copper braids, these harnesses include advanced termination techniques and epoxy encapsulation for durability.
HarcoSemco’s Landing Gear Harnesses are engineered to withstand extreme environments, including high g-forces, debris, and temperature variations during thousands of flex cycles. Constructed with impact-resistant rigid conduits and high-flex wires for reliable performance.
HarcoSemco’s Accelerometer Harnesses use low-noise cables with abrasion-resistant Nomex jackets. Designed for harsh environments, these harnesses provide a reliable, low-noise interface for accelerometers, featuring mil-spec connectors and superior EMI protection through advanced shielding.
HarcoSemco’s Air Flow Sensors include high-stability platinum RTDs, precision heaters, and electronic interfaces. They provide analog DC voltage outputs and are adaptable to various installations, operating on the "thermal dispersion" principle for low flow detection in avionics cooling systems.
HarcoSemco’s Bleed Air Temperature Sensors are crafted with RTD Elements enclosed in a metallic housing and terminated with flexible leads or connectors. The connectors can be hermetically or environmentally sealed. These sensors support various environmental applications, including wing anti-icing and cabin temperature control.
HarcoSemco magnetic speed sensors convert motion to an electrical signal without requiring external power. The sensors are made of one-piece stainless steel, providing high accuracy and no moving parts. Ideal for applications like engine RPM and wheel speed, they are designed for harsh environments and meet aerospace quality standards.
The Overspeed Shutoff Detector features a Flanged Housing and Plunger Assembly that activates when engine instability occurs, contacting the Plunger Assembly and fracturing a Frangible Link. This action shuts off the signal controlling fuel flow, preventing catastrophic engine failure. Designed for single-use, it incorporates proprietary Frangible Link technology and a hermetically sealed sensing head for high reliability.
