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Thermal Conductivity

7866 Thermal Conductivity Analyzer

7866 Thermal Conductivity Analyzer uses the principles of thermal conductivity to provide a highly sensitive and accurate analysis of a binary mixture of gases and can also be calibrated to measure a single component of a multi-component gas mixture.

Overview
Measurement of gases is crucial for various applications in industries like chemical and petroleum. Honeywell’s 7866 Thermal Conductivity Analyzer uses time-proven technology for efficient and safe measurement of gases. 

What Is It?
Honeywell’s 7866 Thermal Conductivity Analyzer is designed to provide a highly sensitive and accurate analysis of a binary mixture of gases. The thermal conductivity analyzer can also be calibrated to measure a single component of a multi-component gas mixture. The analyzer comes in two versions – a Triple Range Analyzer and Single Range Analyzer. While the Triple Range Analyzer monitors hydrogen purity in hydrogen-cooled generators and carbon dioxide in air and hydrogen for power plant applications, the Single Range Analyzer can be used for gas measurement across variety of applications and industries. The reliable and solid state design of these thermal conductivity analyzers offers high sensitivity, excellent stability and fast response times.

How Does It Work?
The 7866 Thermal Conductivity Analyzer uses the principles of thermal conductivity to determine the concentration of a sample gas. It consists of three basic components - the sensing unit (transmitter), the control unit (receiver) and a power supply. The sensing unit receives a continuous flow of the binary or multi-component gas mixture, measures the concentration of the sample gas and transmits an electrical signal to the control unit. The control unit receives the output signal from the sensing unit at the sampling site via the interconnecting cable. This unit then provides a current output signal to a remote device for monitoring or recording purposes.​

What Problems Does It Solve?
​The absence of right gas concentration in a process can result in reduced productivity and hazardous conditions like explosions. The 7866 Thermal Conductivity Analyzer addresses these issues and helps users achieve a safe and efficient process, with cost effective and precise gas measurement.   
Application Note
Name
Description
File Size
Date
Size
Use wireless networking to gather remote analytical measurements
application/pdf 458.79 KB
6/3/2021
458.79 KB
Brochure
Name
Description
File Size
Date
Size
Analytical brochure - measurements for pH, ORP, conductivity/resistivity, dissolved oxygen and hydrogen purity.
application/pdf 1.55 MB
6/3/2021
1.55 MB
Manuals and Guides
Name
Description
File Size
Date
Size
7866 Digital Gas Analyzer Triple Range, 51-52-16-79-Issue 18
application/pdf 76.61 KB
6/8/2021
76.61 KB
7866 Digital Gas Analyzer Thermal Conductivity-Single Range, 51-52-16-78-Issue 19
application/pdf 179.83 KB
6/8/2021
179.83 KB
Thermal Conductivity 7866 Digital Gas Analyzer Single Range, 51-52-16-78
application/pdf 179.27 KB
6/8/2021
179.27 KB
Thermal Conductivity 7866 Digital Gas Analyzer Triple Range, 51-52-16-79
application/pdf 76.24 KB
6/8/2021
76.24 KB
Data Sheet
Name
Description
File Size
Date
Size
Features, Descriptions, Specifications and Dimensions for 7866 Digital Thermal Conductivity Analyzer for Binary Gas Mixtures
application/pdf 422.24 KB
6/8/2021
422.24 KB
Features, Descriptions, Specifications and Dimensions for 7866 Digital Thermal Conductivity Analyzer for Binary Gas Mixtures
application/pdf 334 KB
6/8/2021
334 KB
Name
Description
File Size
Date
Size
Analytical brochure - measurements for pH, ORP, conductivity/resistivity, dissolved oxygen and hydrogen purity.
application/pdf 1.55 MB
6/3/2021
1.55 MB
7866 Digital Gas Analyzer Triple Range, 51-52-16-79-Issue 18
application/pdf 76.61 KB
6/8/2021
76.61 KB
Features, Descriptions, Specifications and Dimensions for 7866 Digital Thermal Conductivity Analyzer for Binary Gas Mixtures
application/pdf 422.24 KB
6/8/2021
422.24 KB
Features, Descriptions, Specifications and Dimensions for 7866 Digital Thermal Conductivity Analyzer for Binary Gas Mixtures
application/pdf 334 KB
6/8/2021
334 KB
7866 Digital Gas Analyzer Thermal Conductivity-Single Range, 51-52-16-78-Issue 19
application/pdf 179.83 KB
6/8/2021
179.83 KB
Thermal Conductivity 7866 Digital Gas Analyzer Single Range, 51-52-16-78
application/pdf 179.27 KB
6/8/2021
179.27 KB
Use wireless networking to gather remote analytical measurements
application/pdf 458.79 KB
6/3/2021
458.79 KB
Thermal Conductivity 7866 Digital Gas Analyzer Triple Range, 51-52-16-79
application/pdf 76.24 KB
6/8/2021
76.24 KB
Name
Description
File Size
Date
Size
Use wireless networking to gather remote analytical measurements
458.79 KB
6/3/2021
Analytical brochure - measurements for pH, ORP, conductivity/resistivity, dissolved oxygen and hydrogen purity.
1.55 MB
6/3/2021
7866 Digital Gas Analyzer Triple Range, 51-52-16-79-Issue 18
76.61 KB
6/8/2021
7866 Digital Gas Analyzer Thermal Conductivity-Single Range, 51-52-16-78-Issue 19
179.83 KB
6/8/2021
Thermal Conductivity 7866 Digital Gas Analyzer Single Range, 51-52-16-78
179.27 KB
6/8/2021
Thermal Conductivity 7866 Digital Gas Analyzer Triple Range, 51-52-16-79
76.24 KB
6/8/2021
Features, Descriptions, Specifications and Dimensions for 7866 Digital Thermal Conductivity Analyzer for Binary Gas Mixtures
422.24 KB
6/8/2021
Features, Descriptions, Specifications and Dimensions for 7866 Digital Thermal Conductivity Analyzer for Binary Gas Mixtures
334 KB
6/8/2021
Name
Description
File Size
Date
Size
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056173
PCB HTR/RELAY BD
056173
PCB HTR/RELAY BD
07866D02
DIGITAL THRML COND. GAS ANALYZER
07866D02
DIGITAL THRML COND. GAS ANALYZER
07866DC2
REPL. DIGITAL CONTROL UNIT ONLY
07866DC2
REPL. DIGITAL CONTROL UNIT ONLY
07866DHC2
REPL DIGITAL CNTRL UNIT HYDROGEN
07866DHC2
REPL DIGITAL CNTRL UNIT HYDROGEN
07866DHH2
DIGITAL THERMAL COND. ANALYZER
07866DHH2
DIGITAL THERMAL COND. ANALYZER
07866HHSS
REPLACEMENT SENSOR ASSY.
07866HHSS
REPLACEMENT SENSOR ASSY.
07866SS2
REPL. SENSOR ASSEMBLY 2 PORT
07866SS2
REPL. SENSOR ASSEMBLY 2 PORT
07866SS4
REPL. SENSOR ASSEMBLY 4 PORT
07866SS4
REPL. SENSOR ASSEMBLY 4 PORT
144914
PC BOARD
144914
PC BOARD
31072925
GAUGE HYDROGEN
31072925
GAUGE HYDROGEN