QZ-DTS-1413 Distributed Fiber Optic Temperature Monitoring System
Characteristics of temperature measuring optical cable
■ Single core metal armored optical cable, 62.5/125 microns
■ Metal spiral armor
■ Low smoke halogen free outer sheath
|Temperature measurement distance||0-30km|
|Temperature measurement time||2-15s|
|Measuring range||30 ℃ - + 120 ℃ (conventional optical fiber) - 40 ℃ - + 300 ℃ (special optical fiber)|
|Temperature measurement accuracy||±1℃|
|Temperature measurement resolution||0.1℃|
|Measurement channel||1-12 channels optional|
|Optical fiber interface||FC/APC|
|System interface||Support RJ45 interface, RS485 interface and relay interface|
Solution of cable temperature monitoring
■ temperature distribution can be sensed at various locations along the cable.
■ Temperature measuring optical cable, convenient and fast installation.
■ accurate location of events.
■ The sensing and transmission of optical signals are integrated, and they are not subject to electromagnetic interference.
■ It can work in harsh environment such as inflammable and explosive.
■ The measurement is stable and reliable with low false alarm rate.
■ convenient operation and maintenance in later stage