Distributed Temperature Sensor Measures Temperature Resolution in Real Time

2008 ◽  
Author(s):  
Maxwell Hadley ◽  
Richard Kimish
Keyword(s):  
Real Time ◽  
Temperature Sensor ◽  
Temperature Resolution ◽  
Distributed Temperature Sensor

Distributed temperature sensor based on Brillouin loss in an optical fibre for transient threshold monitoring

1996 ◽  
Vol 74 (1-2) ◽  
pp. 1-3 ◽  
Author(s):  
X. Bao ◽  
D. J. Webb ◽  
D. A. Jackson
Keyword(s):  
Response Time ◽  
Real Time ◽  
Optical Fibre ◽  
Temperature Sensor ◽  
Temperature Threshold ◽  
Real Time Monitoring ◽  
Distributed Temperature Sensor ◽  
Threshold Monitoring ◽  
Preset Temperature

A distributed temperature sensor for transient threshold monitoring with a 22 km sensing length, based on the Brillouin loss in standard communications fibre, is demonstrated. The system can be used for real-time monitoring of a preset temperature threshold. Good S/N ratios were achieved with only 8–16 sample averages giving a response time of 2 to 4 s with a temperature uncertainty of ±1 °C.

Improving Temperature Resolution of Distributed Temperature Sensor Using Artificial Neural Network

2017 ◽  
Author(s):  
Luis Cicero Bezerra da Silva ◽  
Helder Roberto de Oliveira Rocha ◽  
Carlos Eduardo Schmidt Castellani ◽  
Marcelo Eduardo Vieira Segatto ◽  
Maria Jose Pontes
Keyword(s):  
Neural Network ◽  
Artificial Neural Network ◽  
Temperature Sensor ◽  
Temperature Resolution ◽  
Distributed Temperature Sensor ◽  
Artificial Neural

The Study and Application of the Nitrile Gloves’ Production Line’s Online Measurement

2015 ◽  
Vol 727-728 ◽  
pp. 804-808
Author(s):  
Jian Jun Cai ◽  
Jian Bing Han ◽  
Su Qin Qu
Keyword(s):  
Temperature Measurement ◽  
Real Time ◽  
Temperature Sensor ◽  
Production Line ◽  
Moving Objects ◽  
Mold Temperature ◽  
Configuration Software ◽  
Online Measurement ◽  
Line Process ◽  
Tracking Technology

In order to solve the problem of the hand module’s online temperature measurement in Nitrile glove production line process, we have developed a set of moving objects or device used for online temperature measurement. The device is mounted infrared temperature sensor, by using PLC-controlled synchronous tracking technology it can track the hand module in the production line, so it can ensure the infrared temperature sensor and hand module synchronously measure its temperature correctly. By using configuration software kingview, we have developed mold temperature monitoring online measurement interface, real-time monitoring of the mold temperature opponents. After analysis of experimental results we concluded that the device work stable, acquisition of temperature reliably, so it has a promotional value.

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