QBJ-3800B Turbine Safety Monitoring Device with 0～4000r/min Speed Range 0～200μm Vibration and 0～±2.0mm Axial Displacement TSI Protection System
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Product Description
QBJ-3800B Turbine Safety Monitoring Device Shaft Vibration/Displacement/Speed Integrated Protection System
System Overview
The QBJ-3800B turbine safety monitoring and protection system represents the latest generation of TSI protection technology, delivering novel, accurate, safe, and reliable performance. This advanced system is engineered for monitoring and protecting various generator sets and high-speed rotating machinery across industrial applications.
The system integrates original imported high-reliability modules with an intuitive touchscreen interface, providing comprehensive real-time monitoring and protection for up to 24 critical turbine signals including shaft vibration, bearing vibration, axial displacement, differential expansion, eccentricity, and multiple speed protection functions.
Users can freely combine channel content according to their specific requirements. The system supports compatibility with various sensors manufactured by our facility or selected imported sensors, offering the full functionality of premium TSI instruments. For applications requiring more than 24 measuring points, the extended frame model QBJ-3800B/F supports simultaneous monitoring of up to 40 points without compromising functionality.
Key Features
- Comprehensive monitoring of up to 24 signals with expandable capacity to 40 points
- Touchscreen interface for intuitive operation and real-time monitoring
- Flexible channel configuration with user-defined combinations
- Compatibility with both domestic and imported sensors
- Advanced two-out-of-three overspeed protection logic
- Multi-parameter monitoring including vibration, displacement, speed, and thermal parameters
Technical Specifications
| System Linearity Accuracy | ≤±0.5% (full scale) |
| Overspeed Protection Response | ≤30ms response time |
| Axial Displacement & Expansion Difference | 1 second delay |
| Vibration Monitoring | Configurable delay settings |
| Stroke Monitoring | Instant alarm response |
| Operating Temperature | -10°C to 45°C |
| Relative Humidity | ≤80% |
| Power Supply | AC 220V ±10% / 50Hz-60Hz |
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Company
OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Location
NO. 7-A5, ZHONGHANGBEIYUAN BUILDING, 42 ZHONGHANG ROAD, HUAQIANGBEI SUBDISTRICT, FUTIAN DISTRICT, SHENZHEN , CHINA
Contact Person
Biona