Ametek 303B, Руководство пользователя

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Contents | iii
Table of Contents
Offices .....................................................................................................................ii
Safety Notes .........................................................................................................vii
Warning Labels ...................................................................................................viii
SPECIAL WARNINGS AND INFORMATION FOR EQUIPMENT USED ....
IN HAZARDOUS LOCATIONS ........................................................................ ix
WARRANTY AND CLAIMS ................................................................................ x
Chapter 1 Overview
Purpose ................................................................................................................1-1
Description ..........................................................................................................1-1
Sample System Requirements ..........................................................................1-2
Sample Adjust ..............................................................................................1-2
Tubing ............................................................................................................1-3
Flow Diagram ...............................................................................................1-4
Optimising Response Time ..............................................................................1-5
Non-Interfering ...........................................................................................1-5
Interfering .....................................................................................................1-5
Contaminating .............................................................................................1-5
Parameters Affecting Operation ......................................................................1-6
Flow Calibration ..........................................................................................1-6
Density ..........................................................................................................1-6
Pressure ..........................................................................................................1-7
Cell ..................................................................................................................1-8
Alarm Relay ...................................................................................................1-8
Special Functions ................................................................................................1-9
Cell Test ..........................................................................................................1-9
Electrical Test .................................................................................................1-9
Stand by Test ...............................................................................................1-10
Mathmatical Operation ...................................................................................1-10
Zeroing Example ..............................................................................................1-12
Flow Example ...................................................................................................1-12
4 to 20ma Output Range Example ................................................................1-12
Chapter 2 Specifications
Chapter 3 Installation
Prior to Installation ............................................................................................3-1
Analyzer Site Preparation ..........................................................................3-1
Installation Connections .............................................................................3-1
Power .............................................................................................................3-2
AC Mains Operation ...................................................................................3-2
External DC Operation ...............................................................................3-4
Internal DC Operation ...............................................................................3-4