IEEE 119-1974
$30.33
IEEE Recommended Practice for General Principles of Temperature Measurement as Applied to Electrical Apparatus
Published By | Publication Date | Number of Pages |
IEEE | 1974 |
New IEEE Standard – Inactive-Withdrawn. Withdrawn Standard. Withdrawn Date: Mar 21, 1991. The purpose of this document is to provide guidelines for the application of temperature measurement techniques in measuring the operating temperature and temperature rise of electrical machines, instruments, and apparatus in common use. The guidelines are limited to measurement of temperatures below 500 C; however, some measurement techniques described herein are capable of measuring temperatures above 500 C, and these may be used at the higher temperatures after the validity and safety of the technique for the temperature involved have been confirmed.
PDF Catalog
PDF Pages | PDF Title |
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11 | 1 Scope 2 Definitions |
12 | 3 General 3.1 Temperature Scales 3.2 Temperature-Measuring Techniques |
13 | 3.3 Temperature Data Acquisition Systems 3.4 Installation |
14 | Characteristics of Various Temperature-Measurement Techniques |
15 | Temperature-Measurement Techniques for Specific Applications |
16 | 3.5 Embedded Detectors Multiple-Sensor Automatic Data-Logging System |
17 | Thermometer Wells SheathedThermocouples |
18 | 3.6 Sources of Error 4 Temperature-Measuring Instruments 4.1 Liquid-in-Glass Thermometers Installation of Embedded Detector |
19 | Partial Total and Complete 1mmersion.Thermometers Etched-Stem Liquid-in-Glass Thermometers |
20 | Industrial Liquid-in-Glass Thermometers |
22 | NBS Tolerances for Celsius Partial-Immersion Mercury Thermometers NBS Tolerances for Celsius Total-Immersion Mercury Thermometers |
23 | with Typical Response Times (tr ) |
25 | Used for Partial Immersion |
26 | 4.2 Filled-System Thermometers Filled-System Thermometer |
27 | Fully Compensated Liquid Mercury or Gas Filled Thermal System Case-Compensated Liquid Mercury or Gas Filled Thermal System Vapor Pressure Thermal System Class IIA |
28 | Vapor Pressure Thermal System Class IIB Vapor Pressure Thermal System Class IIC Vapor Pressure Thermal System Class IID |
29 | Comparison of Filled-System Thermometers |
31 | Bulb Response Versus Bulb Outside Diameter in Water |
32 | Bulb Response Rate in Air at Various Velocities |
33 | 4.3 Bimetallic Thermometers Bimetallic Thermometer |
35 | 4.4 Thermocouple Thermometers |
36 | Materials |
37 | Thermocouple EMF -Temperature Relations Thermocouple Circuits |
38 | Thermocouples Connected in Parallel Thermocouples Connected in Series |
40 | Protection Tube Average Thermoelectric Power for Conventional Thermocouples Limits of Error for Conventional Thermocouples |
41 | Compensator |
42 | Compensator |
43 | Circuit for Multiple Thermocouples Using a Single-Pole Selector Switch |
44 | Elementary Circuit for Multiple Thermocouples |
45 | Methods of Applying Thermocouples to Solids |
46 | Thermocouple Reference-Junction Ice Bath |
48 | 4.5 Resistance Thermometers (Resistance Temperature Detectors) Characteristics of Resistance Thermometers |
49 | Elementary Bridge Circuit for Resistance Thermometry |
50 | Bridge Circuit for Avoiding Effects of Resistance at Moving Contacts |
51 | Deflection Bridge Instrument AC Supply Typical Multipoint Deflection-Bridge Resistance Thermometer Installation |
52 | Crossed-Coil Temperature Indicator Operated from AC Source |
53 | 5 Infrared-Radiation Thermometer Systems 5.1 Principles of Operation 5.2 Classification |
54 | 5.3 Characteristics 5.4 Accessories |
55 | 5.5 Application and Installation 5.6 Advantages and Disadvantages |
56 | Temperature Determination by the Change in Resistance Method 6.1 General Principles Classification of Methods Circuits for Resistance Measurements by Drop-of-Potential Method |
57 | Kelvin Bridge Circuit |
58 | with Circuit Energized |
59 | Circuit with Capacitor Bias Seely™s Method |
60 | Bridge Arm Other than That with Unknown AC Current |
61 | 6.3 Essential Considerations peratures in Single-phase Transformers Under Load and Line Voltage |
62 | Compensation of Wheatstone Bridge for Inductive Effects |
63 | Temperature Determinations 7 Temperature-Sensitive Materials 7.1 Principles of Operation 7.2 Classification |
64 | 7.3 Characteristics 7.4 Application and Installation 7.5 Advantages and Disadvantages 8 Measurement of Ambient Temperature 8.1 General |
65 | Sources of Error in Ambient-Temperature Measurements |
66 | Ambient-Temperature Measurements in Service |
67 | 9 Bibliography |