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Fiber-Optic Distributed Temperature Sensing System with High Positioning Accuracy

Price $20000.00
Min Order 1 Piece
Availability In Stock
Shipping From Fujian, China
Popularity 474 people viewed
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Model NO.:
SRDTS-SO
Modulation Formats:
Manual Modulation
Measuring Principle:
Structural Fiber Optic Sensor
Output Signal Type:
RS485, RS232, Ethernet, USB
Production Process:
SemiConductor Integrated
Functional Type:
Temperature Measurement
Material:
Metal
Accuracy Grade:
1.0G
IP Rating:
AAA
Certification:
CE
Customized:
Customized
Optical Fiber Type:
Single Mode
Measuring Distance:
30km
Sampling Interval:
1m
Positioning Accuracy:
±1m
Temperature Accuracy:
±0.8ºC
Temperature Resolution:
0.1ºC
Single Channel Measurement Time:
5s
Individual Weight:
8.5kg
Communication Interface:
RS485, RS232, Ethernet, USB
Trademark:
Skyray
Specification:
Size: 484mm*88mm*454mm (length * width * height)
Origin:
China (Mainland)
Product Description
Large industrial enterprises such as power plants and substations are equipped with a large number of power cables and control cables, and are connected to high-voltage switchgear. These cables are distributed in cable tunnels, cable trays, and cable interlayers, respectively connected to various electrical equipment, and connected to the control room, and the cables are generally laid in a concentrated manner, which is extremely harmful after a cable fire accident. For running cables, it is important to find hot spots in time (especially cable joints with hidden dangers) and other environmental anomalies for safe operation.

The distributed optical fiber temperature sensing system consists of optical fiber temperature measuring host, temperature sensing fiber, system management software and related accessories. It uses Raman scattering and OTDR technology to realize temperature monitoring and positioning. Distributed optical fiber temperature sensing products use OTDR technology for temperature monitoring and positioning. It is a real-time, online, continuous temperature measurement system. The system can accurately detect the temperature of the temperature measurement point, and has the advantages of real-time online, high temperature measurement accuracy, intrinsic safety and immunity to electromagnetic interference. It can be widely used in electric power, petrochemical, transportation, metallurgical and other industrial places, in the production process. Real-time online monitoring of temperature conditions eliminates faults and accidents in the bud, and truly prevents them from happening.

                                                                                                                                                                                                                   

Product parameters:
modelSRDTS-SO
Optical fiber typeSingle mode
Measuring distance30km
Sampling interval1m
Positioning accuracy±1m
Temperature accuracy±0.8ºC
Temperature resolution0.1ºC
Single channel measurement time5s
Size(W×H×D)484mm×88mm×454mm
Individual weight8.5kg
Communication InterfaceRS485,RS232,Ethernet,USB
Power supplyAC220±10%
Laser radiation level1M
Working characteristicsOperating temperatureStorage temperatureWorking humidityMaximum working altitudeFiber interfaceTemperature measurement range
 0ºC~40ºC-20ºC~60ºC0-95%No condensation4000mFC/APC-150ºC~350ºC


Product features:
  1. Fully distributed: DTS (Distributed Temperature Sensor) can completely detect the distribution temperature along the entire fiber in a few seconds.
  2. Long-range monitoring: Skyray SRDTS-MK's single mode fiber can monitor the range of 30km.
  3. Resist electromagnetic interference: This product can achieve electrical insulation and will not emit electromagnetic waves that particularly suitable for all kinds of complex and strong electromagnetic environment.
  4. Intrinsic safety: The temperature sensing element is temperature measuring fiber. The average power of the optical signal transmitted internally is microwatt. The intrinsic safety can meet the highest requirements of petroleum and petrochemical industry.
  5. Accurate locating :The Positioning accuracy can reach ±1m.
  6. Quick response : The response time of single channel is only 2s.
 
Application areas:
1.Integrated monitoring of high voltage cable body status in booster station

2.Thermal pipe leakage monitoring

3.On-line monitoring of oil and gas pipeline leakage

4.Distributed fiber optic tank temperature monitoring

5.Cable temperature monitoring system solution

6.Submarine cable integrated online monitoring solution

7.Cable tray temperature monitoring

8.Coal belt temperature monitoring

9.Circular coal yard temperature monitoring

10.Distributed fiber temperature monitoring

11.Fractional fiber interval temperature monitoring

12.Interval cable tray temperature monitoring
                                                                                                                                                                                                                                                                             
 
 
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