The HG-DTS series distributed fiber optic temperature sensing system consists of a fiber optic temperature measurement host, temperature sensing fiber, system management software, and related accessories. It uses Raman scattering and OTDR technology to achieve temperature monitoring and positioning.
Product features
1. Distributed temperature detection, high temperature measurement accuracy and accurate positioning, providing customers with reliable and accurate data;
2. 24-hour real-time online monitoring, overheating, achieving unmanned operation;
3. The threshold, management partition, and operation software can be set for easy operation;
4. On site fiber optic damage identification and accurate positioning, easy maintenance;
5. Overheating does not damage the temperature sensing fiber, can be reused, and reduces maintenance costs.
Product specifications and parameters
| parameter name | HG-DTS-20 | HG-DTS-80 | HG-DTS-160 | HG-DTS-300 |
| Temperature measurement distance | 0-2000m | 0-8000m | 0-16000m | 0-30000m |
| Temperature measurement range | Normal temperature: -40/u2014120 ℃; High temperature optical cable: -40/u2014400 ℃ | |||
| Temperature measurement resolution | 0.1℃ | |||
| measure time | 1s/ch | 1.5s/ch | 5s/ch | 30s/ch |
| spatial resolution | 1m | 2m | 3m | 5m |
| 定位精度 | ±1m | |||
| number of channels | 1,2,4,8,16 | |||
| communication interface | LAN/RS232/RS485 | |||
| communication protocol | ModbusTCP、IEC61850 | |||
| alarm output | 8-way relay (expandable)/RS232 | |||
| input power | AC220V or DC24V | |||
| Trial environment | Temperature: -10/u201450 ℃, relative humidity: ≤ 95 | |||
| power consumption | 30W | |||
| weight | 9Kg | |||
| Overall dimensions | Length * Width * Height (430 * 380 * 88), standard 19 inch cabinet placement | |||
