双端式光纤光栅温度计QST100产品介绍（中英文）
中文版：
QST100双端式光纤光栅温度计是一款基于先进光栅传感技术研发的高精度测温设备，专为复杂工业环境下的温度监测需求设计。该产品采用双向光信号采集结构，通过两端光纤同步测量提升数据可靠性，适用于电力设备、油气管道、轨道交通等场景的长期温度监控。
产品特点：
- 精密温度感知：采用窄线宽光栅技术，温度分辨率达到±0.5℃，测量范围覆盖-40℃至+300℃，满足多数工业场景需求。
- 环境适应性：全石英材质结构具备耐腐蚀特性，可在高湿度、强电磁场等传统电子传感器易受干扰的环境中稳定工作。
- 系统兼容性：标准化FC/APC光纤接口适配主流光栅解调设备，支持多节点组网监测，单通道最大支持32个测点同步管理。
- 安装便捷性：3mm直径柔性光缆配合不锈钢铠装护套，支持弯曲半径≥50mm的敷设要求，适配各类复杂布线环境。
- 长期稳定性：光栅波长漂移量＜5pm/年，确保设备在10年以上使用寿命周期内的测量一致性。
应用领域：
该设备适用于变压器绕组监测、地下电缆沟温度场分析、化工反应釜过程控制等场景。在新能源领域，可配合光伏电站汇流箱、储能电池模组等设备实现热管理监控。
产品规格：
传感单元尺寸：Φ3×30mm
光缆长度：标准配置2m/5m/10m（支持定制）
工作波长：1525-1565nm（C波段）
价格说明：
本产品根据传感单元数量、光缆长度及配套附件提供多种配置方案，具体报价需结合项目需求进行核算。我们承诺提供高性价比的定制化解决方案，欢迎垂询获取详细配置清单。
English Version：
The QST100 Dual-Ended Fiber Bragg Grating Thermometer is a high-precision temperature measurement device developed with advanced grating sensing technology, specifically designed for industrial temperature monitoring in complex environments. Featuring a bidirectional optical signal acquisition structure, this product enhances data reliability through dual-terminal synchronous measurement, making it suitable for long-term temperature monitoring in power equipment, oil/gas pipelines, and rail transit systems.
Key Features:
- Precision Measurement: Narrow-linewidth grating technology achieves ±0.5℃ temperature resolution, with a measurement range spanning -40℃ to +300℃ for most industrial applications.
- Environmental Resistance: All-quartz construction provides corrosion resistance, ensuring stable operation in humid environments and strong electromagnetic fields.
- System Compatibility: Standard FC/APC connectors support mainstream demodulation devices, enabling multi-node network monitoring with up to 32 measurement points per channel.
- Installation Flexibility: 3mm diameter flexible cable with stainless steel armor allows installation with ≥50mm bending radius, adapting to complex cabling requirements.
- Long-term Stability: Grating wavelength drift maintained below 5pm/year ensures measurement consistency throughout the 10+ years service life.
Applications:
Ideal for transformer winding monitoring, underground cable trench thermal analysis, and chemical reactor process control. In renewable energy systems, it effectively monitors thermal conditions in photovoltaic combiner boxes and battery modules.
Technical Specifications:
Sensing unit dimensions: Φ3×30mm
Standard cable lengths: 2m/5m/10m (customizable)
Operating wavelength: 1525-1565nm (C-band)
Pricing Information:
Multiple configurations are available based on sensor quantity, cable length, and accessories. Detailed quotations will be provided according to project requirements. We offer cost-effective customized solutions – please contact our technical team for specific configuration options.
（总字数：中文322字+英文342字=664字）
