Overview
The LC-245 is an Integrated Electronics Piezoelectric (IEPE) sensor featuring an isolated shear structure. With a broad frequency range and stable performance, it’s designed for long-term monitoring of industrial equipment like pumps, fans, and motors, outputting voltage signals proportional to vibration.
Key Features
- IEPE Two-wire Output: Simplifies wiring and integrates seamlessly with IEPE systems, reducing installation complexity.
- High Sensitivity & Low Noise: Detects subtle vibrations while suppressing background noise, ensuring precise monitoring.
- Enhanced Protection: Dual shielding isolates signals from interference, and the insulated signal ground prevents ground loops. The full-metal IP66 enclosure withstands harsh conditions.
Applications
- Rotating Machinery: Monitors pumps, fans, and motors to predict bearing failures or imbalance issues.
- Manufacturing Lines: Ensures equipment stability and optimizes production efficiency by detecting abnormal vibrations.
- Process Plants: Supports preventive maintenance strategies across various industrial processes.
Technical Specifications
| Name | Specification |
| Sensitivity (160Hz, 3g, 20±5°C) | 100mV/g (±5%) |
| Measurement Range | ±50g pk |
| Transverse Sensitivity | ≤5% |
| Frequency Response (±10%) | 1~10000Hz |
| Resonant Frequency | 28kHz |
| Amplitude Non-linearity | ≤1% |
| Shock Limit | 2000g |
| Supply Current | 2~10 mA |
| Supply Voltage | 18~28 V (Constant Current Source) |
| Output Voltage (Peak) | ≤5V |
| Bias Voltage | 12±2V |
| Noise | <2mg |
| Output Impedance | <100Ω |
| Operating Temperature | -50~120°C |
| Weight | 70g |
| Housing Material | SUS304 |
| Waterproof Rating | IP66 |
| Mounting Method | M6 |
| Output Type | Top 5/8-24 Two-core Output |
