scholarly journals Results of gas monitoring of double-shell flammable gas watch list tanks

1995 ◽  
Author(s):  
N.E. Wilkins
Keyword(s):  
Gas Monitoring ◽  
Flammable Gas ◽  
Watch List

Design of Flammable Gas Monitoring Circuit Based on TGS813

2012 ◽  
Vol 479-481 ◽  
pp. 2246-2249
Author(s):  
Cui Zhi Chang
Keyword(s):  
Data Acquisition ◽  
Gas Sensor ◽  
Gas Monitoring ◽  
Flammable Gas ◽  
Long Life

In this paper, a flammable gas monitoring circuit is designed based on TGS813 that is a flammable gas sensor and has the characteristic of long life-pan, low prices. The principle and structure of TGS813 are introduced as well as applied in multi-channel data acquisition circuit.

A Flammable Gas Monitoring Sensed System Based on Combining ZigBee and WiFi Solution

2013 ◽  
Vol 427-429 ◽  
pp. 846-851
Author(s):  
Wen Jun Feng ◽  
Xi’an Zhu
Keyword(s):  
Data Collection ◽  
System Performance ◽  
Processing Unit ◽  
Gas Monitoring ◽  
Star Topology ◽  
Security Monitoring ◽  
Single Function ◽  
Flammable Gas ◽  
Data Statistics ◽  
Low Sensitivity

Currently monitoring of flammable gas mainly depends on some single function, low sensitivity or expensive detection devices. For this reason, a flammable gas monitoring sensed system based on combining ZigBee technique and WiFi technique solution is introduced in this paper. In the system design CC2530 is used as the master centre processing unit and the star topology is put into use to complete the data collection and transmission solution. By choosing the convenient WiFi chip, the data can be uploaded via WiFi protocol, and used for data statistics or security monitoring or other purposes. The experience shows that the system performance is stable and reliable.

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