DC-Wired Temperature & Vibration Sensor

DC-Wired Temperature & Vibration Sensor

With dual-parameter precision measurement, wide frequency response, and industrial-grade reliability, this sensor delivers efficient solutions for equipment health management, structural testing, and complex environmental monitoring, empowering users to accurately assess operational status.

Structural Design

● Triangular Shear Structure: Triangular shear-mode piezoelectric ceramic element isolates base strain interference for accurate vibration signal acquisition.

● Full Hermetic Sealing: Laser welding achieves IP67 rating, offering dust/water resistance and operation in extreme temperatures (-40°C to +120°C).

● Electrically Isolated Base: Signal ground isolated from housing eliminates insulation gasket requirements during installation, reducing grounding noise risks.

● Standardized Interface: Equipped with a 3-pin MIL-C-5015 connector for compatibility with mainstream data acquisition systems.

Material Properties

● High-Stability Piezoelectric Ceramic: Sensitivity drift ≤±10% across -40°C to +120°C, with exceptional long-term stability.

● Corrosion-Resistant Housing: 316L stainless steel construction withstands mechanical shocks and chemical corrosion in harsh industrial environments.

● Low-Noise Circuitry: Internal shielding and <100Ω output impedance ensure stable signal transmission, with broadband noise ≤100μV.

Core Advantages

● Dual-Parameter Synchronous Output:

(1) Vibration Measurement: Range ±50g, sensitivity 100mV/g, frequency response 0.5Hz–10kHz, capturing high-frequency impacts and low-frequency vibrations.

(2) Temperature Measurement: Range -40°C to +120°C, sensitivity 10mV/°C, error ±2°C, enabling real-time thermal monitoring.

● Robust Environmental Adaptability: Survives 5000g shock, IP67 protection, and laser sealing ensure long-term reliability.

● Plug-and-Play Operation: Stabilization time <5 seconds, 18–28Vdc wide-range power supply, compatible with industrial systems.

Typical Applications

● Industrial Equipment Monitoring: Real-time vibration and temperature tracking for motors, pumps, gearboxes, and rotating machinery.

● Structural Health Assessment: Modal analysis and fault prediction for bridges, buildings, and wind turbine components.

● Research Testing: Vibration-temperature parameter acquisition in automotive NVH, aerospace component testing.

● Harsh Environment Monitoring: Condition evaluation for high-temperature/pressure equipment in petrochemical and energy sectors.

Core Guarantees

● Rigorous Quality Control: Full-process testing from raw materials to finished products ensures sensitivity consistency (±5%) and performance compliance.

● Customization Flexibility: Supports tailored ranges, interfaces, cable lengths, and application-specific configurations.

● Lifecycle Technical Support: Installation guidance, data analysis, and troubleshooting services enable rapid deployment.