2000
XTC
Table of Contents
List of Figures viii
List of Tables ix
Introduction………………………………………………………………1
1.1 Overview
1
1.2 Typical Applications
1
1.3 Main Features of the Transmitter
2
1.4 Operator Interface
2
Operational Theory……………………………………………………...5
2.1 Introduction
5
2.2 The Thermal Conductivity Sensor
5
2.3 Sample System
7
2.4 Electronics and Signal Processing
9
2.4.1 Transmitter
9
2.4.2 Galvanic Isolator 10
2.5 Connection Cable 11
Installation………………………………………………………………12
3.1 Unpacking the Transmitter 12
3.2 Mounting the Transmitter 13
3.3 Mounting the Interface Unit 13
3.4 Gas Connections 14
3.5 Electrical Connections 15
3.6 Calibration 17
3.6.1 Adjusting Internal Temperature 18
3.6.2 Zero Calibration 19
3.6.3 Span Calibration 20
Teledyne Analytical Instruments
vi
