Aviation Haulage pressure senser GY-10

GY-10 Aviation Haulage Pressure Sensor: Rugged Reliability for Heavy-Duty Systems

The YM GY-10 Aviation Haulage Pressure Sensor is engineered for durability and precision in demanding transportation and heavy machinery applications. Designed to withstand the harsh vibration, shock, and environmental conditions of aircraft ground support equipment, locomotive systems, and industrial haulage, this sensor delivers accurate, real-time pressure monitoring where reliability is non-negotiable. Its robust construction and military-grade specifications make it the ideal choice for mission-critical systems that cannot afford failure.

Technical Specifications

Built to endure, the GY-10's specifications reflect its purpose in heavy-duty environments where performance under stress is paramount.

Core Electrical & Performance Parameters

• Coil Power Consumption: Highly efficient at (0.3~0.43)W, suitable for systems with strict power budgets.
• Contact Load & Lifecycle: Rated for a robust 1A at 28V DC resistive load, with an exceptional lifecycle of 1x10⁷ operations for long-term, maintenance-free service.
• Contact Resistance: Ensures reliable signal transmission with a low initial value of ≤50mΩ, designed to remain stable.
• Response Time: Features a rapid action time of ≤4ms and release time of ≤4ms, providing near-instantaneous feedback for dynamic system control.

Environmental & Durability Specifications

• Dielectric Strength: Withstands 500V_r.m.s. (50Hz) at normal pressure and 250V_r.m.s. under low pressure, ensuring electrical safety in variable environments.
• Insulation Resistance: Maintains >500MΩ initially and >50MΩ after endurance testing, guaranteeing signal integrity in electrically noisy industrial settings.
• Hermetic Sealing: Engineered with a maximum leakage rate of ≤1x10^-3 Pa·cm³/s, providing complete protection against dust, moisture, and fluid ingress in dirty or wet operating conditions.
• Weight & Robustness: Lightweight at <3g yet built with a ruggedized housing to survive high-vibration applications common in haulage and heavy machinery.

Product Features & Core Advantages

Drawing from YM's heritage in manufacturing reliable components like the Military Metal Sealing Relay and Industrial Power Relay, the GY-10 is built to excel where others fail.

Engineered for Harsh Environments

• Extreme Vibration & Shock Resistance: Constructed with the same durability principles as our Military Metal Relay series, capable of reliable operation in high-vibration environments such as locomotive engines and aircraft tow tractors.
• Heavy-Duty Sealing: Superior hermetic and environmental sealing protects internal components from contaminants like dirt, grease, and spray, making it suitable for use in conditions where standard Automotive Relays might be challenged.
• Long-Life Reliability: The 10-million-operation lifecycle ensures reduced maintenance intervals and lower total cost of ownership for fleet operators and industrial users.
• Wide Temperature & Pressure Range: Designed to deliver accurate readings across broad operational extremes, ensuring performance from freezing tarmac to hot engine bays.

How to Deploy the GY-10 Sensor in Haulage Applications: A Step-by-Step Guide

1. Application Point Identification: Determine the critical pressure monitoring point (e.g., hydraulic brake system, suspension airbag, engine oil gallery) in your vehicle or machinery. Ensure media compatibility.
2. Robust Mounting: Securely mount the sensor using appropriate brackets or directly into a port. Use thread-locking compounds or proper torque to prevent loosening from vibration, a critical step in heavy-duty applications.
3. Protected Wiring Harness Installation: Route the sensor's wiring harness away from heat sources and moving parts. Use conduit or protective sleeving to shield against abrasion and environmental damage, following best practices similar to installing high-reliability New Energy Relay systems.
4. Electrical Connection & System Integration: Connect the sensor to the vehicle's data acquisition unit or control module. Its standard output can interface with telematics systems for remote monitoring or directly with control units.
5. Operational Validation & Calibration: Under controlled conditions, validate the sensor's readings against a known standard. Conduct a field trial under typical operational loads and vibrations to confirm long-term stability and accuracy.

Application Scenarios

The GY-10 is purpose-built for reliability in the tough world of ground and rail transportation, as well as heavy industry.

• Aircraft Ground Support Equipment (GSE): Monitors hydraulic pressure in aircraft tow tractors, cargo loaders, and hydraulic power units, where failure can cause operational delays and safety issues.
• Rail & Locomotive Systems: Provides critical pressure data for locomotive braking systems (air or hydraulic), engine management, and suspension control in freight and passenger trains.
• Heavy-Duty & Off-Road Vehicles: Used in mining trucks, agricultural machinery, and construction equipment to monitor implement hydraulics, transmission oil pressure, and cooling systems.
• Industrial Process & Manufacturing: Suitable for robust monitoring in factory automation, press machinery, and other high-vibration industrial environments where control reliability is managed by Solid State Relays and PCB Board Relays.

Value for Procurement Teams & Fleet Managers

Choosing the GY-10 translates into measurable operational uptime and cost savings.

• Maximize Uptime & Reduce Downtime: Exceptional durability and long lifecycle minimize sensor-related failures, keeping valuable equipment in service and reducing unscheduled maintenance.
• Lower Total Cost of Ownership (TCO): Reduced replacement frequency and minimal maintenance requirements directly lower the long-term operational costs of your vehicle or machinery fleet.
• Enhance Safety & Operational Control: Reliable pressure data is critical for safe braking, lifting, and powertrain operation. The GY-10 helps prevent accidents and enables precise control of heavy machinery.
• Simplify Logistics & Sourcing: Source this heavy-duty sensor from YM, a trusted manufacturer with a broad portfolio of reliable components, from Polarized Relays for control to specialized sensors, ensuring consistent quality and technical support.

Certifications, Compliance & Customization

Designed for Industrial & Transportation Standards

YM designs and manufactures the GY-10 to meet the rigorous performance and reliability expectations of industrial and transportation equipment standards. Our quality systems ensure consistency, and we support customers with documentation for their compliance needs.

Customization Options (OEM/ODM)

We understand that off-the-shelf solutions may not fit every unique heavy-duty application. YM offers tailored solutions:

• Mechanical Ruggedization: Custom housing designs, enhanced mounting brackets, or specific connector types (e.g., MIL-SPEC, heavy-duty automotive) for extreme environments.
• Electrical Output & Interface: Modification of output signal (e.g., 4-20mA, 0-5V, frequency) or integration into specific vehicle communication networks (e.g., CAN J1939).
• Media & Material Compatibility: Selection of wetted materials (seals, diaphragms) compatible with specific fluids like synthetic hydraulic oils, fuels, or aggressive industrial media.
• Calibration & Range: Factory calibration for specific pressure ranges commonly found in haulage and heavy machinery applications.

Ruggedized Production & Quality Assurance

Every GY-10 sensor is built to last, undergoing a production process that emphasizes durability and validation.

1. Robust Component Fabrication: Sensor housings and critical parts are machined from durable materials, and sensing elements are selected and tested for mechanical strength.
2. Vibration-Resistant Assembly: Assembly processes include techniques to secure internal components against vibration loosening, drawing from experience in assembling shock-resistant Latching Relays.
3. Enhanced Sealing Process: A multi-stage sealing process is employed, followed by 100% leak testing and often ingress protection (IP) testing (e.g., IP67) to validate environmental sealing claims.
4. Stress & Endurance Testing: Units undergo vibration testing, thermal cycling, and extended lifecycle testing to simulate years of harsh service, ensuring they meet the 10-million-operation durability standard.
5. Final Performance Verification: Each sensor is verified for accuracy, response time, and electrical integrity before release, ensuring it performs as specified right out of the box.