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Industrial-process control systems. Instruments with analogue inputs and two- or multi-state outputs. Part 1. Methods of evaluating performance
25.040.40
35.240.50
2018-09-01
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2 306 " "
3 15 2017 . N 1128-
4 61003-1:2004* " . . 1. " (IEC 61003-1:2004 "Industrial-process control systems - Instruments with analogue inputs and two- or multi-state outputs - Part 1: Methods of evaluating performance", IDT).
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IEC 60050-351:1998, International Electrotechnical Vocabulary (IEV) - Part 351: Automatic control [ (IEV). 351. ]
IEC 60381-1:1982, Analogue signals for process control systems - Part 1: Direct current signals ( . 1. )
IEC 60382:1991, Analogue pneumatic signals for process control systems ( )
IEC 61010-1:2001, Safety requirements for electrical equipment for measurement, control and laboratory use - Part 1: General requirements ( , . 1. )
IEC 61298-1:1995, Process measurement and control devices - General methods and procedures for evaluating performance - Part 1: General considerations ( . . 1. )
IEC 61298-2:1995, Process measurement and control devices - General methods and procedures for evaluating performance - Part 2: Tests under reference conditions ( . . 2. )
IEC 61298-3:1998, Process measurement and control devices - General methods and procedures for evaluating performance - Part 3: Tests for the effects of infuence quantities ( . . 3. )
IEC 61298-4:1995, Process measurement and control devices - General methods and procedures for evaluating performance - Part 4: Evaluation report content ( . . 4. )
IEC 61326:2002, Electrical equipment for measurement, control and laboratory use - EMC requirements ( , . )
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60050-351, 61298-1, 61298-2, 61298-3, 61298-4, :
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3.4 (switching differential ): , , , .
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3.5 (instrument with no switching differential): , .
3.6 (mean switching point ): .
3.7 (switching range ): , .
3.8 w ( ) [set point w (reference input variable]: (), , , ( ).
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6.1.1 , | 61298-2, 4.1.7 | , , . , . |
6.1.1.1 | 61298-2, 4.1.7.1 | w , |
6.1.1.2 - | 61298-2, 4.1.7.6 | . , |
6.1.1.3 | 61298-2, 4.1.7.1 | (. 6.1.1). ( ) |
6.1.1.4 - | 61298-2, 4.1.7.6 | , 6.1.1. , |
6.1.2 | , (. 6.1.1) | |
6.1.3 | w : 1) ) w - ; b) w , w; 2) w , ; 3) w | |
6.1.3.1 | 61298-2, 4.1.7.1 4.1.7.6 | , , , , 6.1.1, , w, 10, 50 90%, 50% . , 6.1.2. , |
6.1.3.2 , | 61298-2, 4.1.7.1 4.1.7.6 | , , , , , 6.1.1 6.1.2, , 6.1.2. , , w, , . |
6.1.3.3 | 61298-2, 4.1.7.1 4.1.7.6 | , , , , , 6.1.1, 6.1.2, , 6.1.2. w, , . - (, , w ) |
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6.2
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6.2.1 | 5 61298-3 | , 61298-3, 5.2. : 20C (), 40C, 55C, 20C, 0C, 20C, 20C. , , . , |
6.2.2 | 6 61298-3 | . , 61298-3, 6, . , . , , 61298-3, 6. , . 61298-3, 6, , . , , |
6.2.3 | 7 61298-3 | a) , , , . - , , , 1% . , ( 0 ), . , , . b) 7.3 61298-3. 1/2 , . , , , . c) 7.4 61298-3. , , . , . d) 7.5 61298-3. . . , , |
6.2.4 , | 8 61298-3 | , 8 61298-3, . . |
6.2.5 | 9 61298-3 | , 10 |
6.2.6 | 10 61298-3 | , 10 61298-3, . 50% ( ) 1 50% ( , 150% ). 50% , 5 . , (, 0,2 1,0 , 4 20 ), , 0 ( , ) |
6.2.7 | 11 61298-3 | (, ..) . , |
6.2.8 | 12.1 61298-3 | . , 12.1 61298-3, , 6.3 61298-1 |
6.2.9 | 12.4 61298-3 | 61298-3, 12.4 . , ) 6.2.3. , . , , , . 10 , 10- |
6.2.10 | 12.5 61298-3 | . 0,1 , 100, 200, 300 500% ( ). , 500 , . , , 10 . , ) 6.2.3. |
6.2.11 | 12.8 61298-3 | 61298-3, 12.8. - , , |
6.2.12 | 13.1 61298-3 | , 13.1 61326* 61326*, . , 250 "" ( 2, ). ( 2, b). , , , 1% |
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6.2.13 ( ) | 13.2 61298-3 | , 13.2 61326* 61326*, . ( ) , . (. 3) , , 1% , , 1 , . 1 , . , , . (. 3b) , 10% . , . , , 3b |
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6.2.14 | 13.3 61298-3 | , 13.3 61298-3, . , "". , . |
6.2.15 | 15 61298-3 | , 15 61298-3, . , , 61298-3 |
6.2.16 | 16 61298-3 | , 16 61298-3, . , : i) ; ii) , , , , , , ; . - |
6.2.17 - | 17 61298-3 | , 17 61298-3, . , , : a) : i) , ii) , , , , , , ; b) |
6.2.18 | 18 61298-3 | , 18 61298-3, . |
6.2.19 | 19 61298-3 | , 19 61298-3, . |
6.2.20 | 20.1 61298-3 | , 20.1 61298-3, . , |
6.2.21 | 21 61298-3 | , 21 61298-3, . |
6.2.22 | 7.1 61298-2 | 24 . ( ) 50% ( ) w . 5 1 |
6.2.23 | 23 61298-3 | , 23 61298-3, . , . , . . , . , 100000 . . |
6.3
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6.3.3 | , , , , - . , , . , . , | |
6.3.4 | 61010-1 | 61010-1 , . , . ( ) "". "". , . 500 ·. , , 61010-1, , . 1 . |
6.3.5 | "". , 500 . , "", "" , |
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