dTS
DTS, a mature distributed optical fiber temperature sensing technology, obtains real-time temperature distribution along fibers through spontaneous Raman scattering and OTDR. With intelligent fire algorithms, it enables early fire warning and accurate localization.This detector features long-range, high-precision, fast-response monitoring with strong anti-EMI capability, suitable for hazardous areas. It is widely applied in power cable, tunnel, tank, coal-conveying belt monitoring and dam leakage detection.
Product Features
Measurement Performance & Capabilities
Long distance measurement: Temperature measurement distance up to 30km, with accurate positioning
Real-time monitoring: 24/7 real-time temperature monitoring for measured areas
Distributed measurement: Simultaneous multi-point and multi-event monitoring without mutual interference
Product Features & Adaptability
High sensitivity: Compatible with standard communication optical fiber cables for direct use
Excellent stability: Reliable operation in harsh environments (wind, rain, lightning, ice, etc.) with strong anti-false alarm capability
Intrinsically safe: Adopts optical fiber transmission, no electrical sparks generated; ultra-low average power of laser pulses in fiber, ensuring safety even in case of fiber breakage
Operation & Management
Unattended operation: Automatically sends anomaly reports to responsible personnel via SMS and the internet upon detecting abnormalities
Information Form
| Product | Detection Distance | ≤10km |
|---|---|---|
| Optical Fiber Distributed Temperature Monitoring（DTS） | Channel Measurement Time | <3s |
| Temperature Resolution | 0.1°C | |
| Spatial Resolution | 0.5~2m | |
| Detection Accuracy | 1.0°C | |
| Positioning Accuracy | <1.0m | |
| Sampling Interval | 0.5m | |
| Channel Quantity | 1/2/4/8/16 ports can be customized | |
| Optical Fiber Type | single mode optical fiber, temperature-sensitive multiple mode cable |
