1x4 Distributed Temperature Sensing (DTS) Interrogator (above)
Description:
Distributed Temperature Sensing (DTS) Interrogator system has the unique advantage of online temperature monitoring with dead-zone free. Built with self-developed pulse light source and photoelectric detection module, our DTS products can measure the temperature distribution over 10km optical fiber multiplied by 8 channels. OEM model is well available on customer’s special request.
Applications:
Underground power cable temperature monitoring
Heat pipe leak detection
Tunnel fire prevention
Features:
1550nm operating wavelength with lower transmission loss
Maximal 10-kilometer optical sensing cable measurement with 8 channels
Less than 5s response time
Better than 0.1 ℃ temperature resolution and 0.5 ℃ accuracy
Both temperature and slope measurement
Specifications:
|
Parameters |
Reference Information |
|
Operating wavelength (nm) |
1550 |
|
Monitoring distance per channel (Km) |
4~10 |
|
Temperature range (℃) |
-20~120 |
|
Temperature resolution (℃) |
0.1 |
|
Temperature accuracy (℃) |
±0.5 |
|
Response time (s) |
<5 |
|
Sensing fiber |
50/125μm MMF |
|
Channel count |
1~ 8 |
|
Communication interface |
VGA/USB/RS232/RS485/LAN |
|
Software |
GUI software included, API for development |
|
Operating temperature (℃) |
-10~50 |
|
Power supply |
0.5A@220V AC, 3A@24V DC optional |
|
Dimensions (L×W×H, mm) |
470×410×150 |
Ordering Information
|
DTS |
Channel Number |
Monitoring Distance |
Scan Speed |
Power Supply |
|
|
1=1 Channel
2=2 Channels
8=8 Channels
etc |
10=10km
etc |
S=Standard
F=Fast
H=High Precision |
A=AC
D=DC
etc |
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