KS C 6566-2002 Gas sensors for detecting flammable gas《可燃性煤气传感器》.pdf

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1、 KS C 6566KSKSKSKSSKSKSKS KSKSKS SKSKS KSKS SKS KS KS C 6566 : 2002(2012 ) 2002 10 23 http:/www.kats.go.krC 6566: 2002 : ( ) ( ) ( ) : (http:/www.standard.go.kr) : : 2002 10 23 : 2012 12 31 2012-0854 : : ( 02-509-7294) (http:/www.kats.go.kr). 10 5 , . ICS 31.080.01 KS C 6566: 2002(2012 )Gas sensors

2、for detecting flammable gas , , . 1. LNG LPG ( , ) . 2. . . KS A 0006: 2001, KS A 0511: 1994, KS C 0240: 1998, ( , ) KS C 0241: 1998, ( , ) KS C 0262: 2002, (EMC) KS C 0903: 2002, KS C 0905: 1984, KS C 1302: 1985, ( ) KS C 1508: 1998, KS C IEC 61010 1: 2002, , 1: IEC 60027 1: 1992, Letter symbols to

3、 be used in electrical technology Part 1: General IEC 60027 2: 2000, Letter symbols to be used in electrical technology Part 2: Telecommunications and electronics IEC 60028: 1925, International standard of resistance for copper IEC 60050 111: 1996, International Electrotechnical Vocabulary Chapter 1

4、11: Physics and chemistry IEC 60050 131: 2002, International Electrotechnical Vocabulary Part 131: Circuit theory IEC 60050 151: 2001, International Electrotechnical Vocabulary Part 151: Electrical and magnetic devices IEC 60050 521: 2002, International Electrotechnical Vocabulary Chapter 521: Semic

5、onductor devices and integrated circuits IEC 60050 581: 1978, International Electrotechnical Vocabulary. Electromechanical components for electronic equipment IEC 60051 6: 1984, Direct acting indicating analogue electrical measuring instruments and their accessories Part 6: Special requirements for

6、ohmmeters(impedance meters) and conductance meters IEC 60051 7: 1984, Direct acting indicating analogue electrical measuring instruments and their accessories Part C 6566: 2002 2 7: Special requirements for multi function instruments IEC 60068 2 1: 1990, Environmental testing Part 2: Tests Tests A:

7、Cold IEC 60068 2 2: 1974, Environmental testing Part 2: Tests Tests B: Dry heat IEC 60068 2 6: 1995, Environmental testing Part 2: Tests Test Fc: Vibration(sinusoidal) IEC 60068 2 14: 1984, Environmental testing Part 2: Tests Test N: Change of temperature IEC 60068 2 17: 1994, Basic environmental te

8、sting procedures Part 2: Tests Test Q: Sealing IEC 60068 2 18: 2000, Environmental testing Part 2 18: Tests Test R and guidance: Water IEC 60068 2 33: 1971, Environmental testing Part 2: Tests Guidance on change of temperature tests IEC 60068 2 38: 1974, Environmental testing Part 2: Tests Test Z/AD

9、: Composite temperature/humidity cyclic test IEC 60068 2 65: 1993, Environmental testing Part 2: Methods of test Test Fg: Vibration, acoustically induced IEC 60079 0: 2000, Electrical apparatus for explosive gas atmospheres Part 0: General requirements IEC 60085: 1984, Thermal evaluation and classif

10、ication of electrical insulation IEC 60093: 1980, Methods of test for volume resistivity and surface resistivity of solid electrical insulating materials 3. . 3.1 3.1.1 LNG, LPG 3.1.2 , , . 3.1.3 3.1.4 . , , 3.1.5 3.1.6 3.1.7 , , 3.1.8 3.1.9 , 3.2 3.2.1 , , 3.2.2 ( ) 3.2.3 3.2.4 3.2.5 3.2.6 3.2.7 3.

11、2.8 , C 6566: 2002 3 3.2.9 , 3.3 3.3.1 LEL (lower explosion limit) , 3.3.2 UEL (upper explosion limit) , 3.3.3 ppm, %LEL, %UEL 3.3.4 LPG (liquified petroleum gas) 3.3.5 LNG (liquified natural gas) 3.3.6 3.4 3.4.1 3.4.2 3.4.3 (203 , 607 %RH) 3.4.4 3.4.5 3.4.6 3.4.7 ( , ) 90 % 3.4.8 3.4.9 3.4.10 90 %

12、3.4.11 3.4.12 3.4.13 3.4.14 3.4.15 3.4.16 4. , 1 . COMP , HEAT . CGS( ) SGS( ) 1 C 6566: 2002 4 5. 5.1 5.2 , 5.2.1 5.2.2 , , , 5.2.3 , 6. 6.1 , . a) 5 % . b) 20 60 . c) 35 95 %RH ( , ). d) 0.5 m/s . 6.2 , , 2 , 3 . 2 3 6.3 6.3.1 a) 25 %LEL 1 (Vout) , , 20 mV . b) 25 %LEL 5 5 C 6566: 2002 5 5 % . c)

13、1) 25 %LEL 90 % , 20 . 2) 25 %LEL 10 % , 40 . 3) 10 90 % . 20 . d) 1) 60 , 3 %LEL . 2) 25 %LEL 60 , 3 %LEL . 3) 203 , 607 %RH, 0.1 % 10 , 5 %LEL . e) 1) 95 % , 90 % . 2) 105 % , 90 % . f) 1) 503 , 607 %RH 10 60 . 2) 103 10 60 . , g) 1) 203 , 905 %RH 10 60 . 2) 203 , 355 %RH 10 60 . h) KS C 0903 10 1

14、00 Hz, 0.035 mm 5 3 . i) KS C 0905 3 g 10 ms 3 . j) KS A 0511 1 60 . k) 500 V 60 Hz 1 , , . , . l) KS C 1302 500 V 500 M . , C 6566: 2002 6 . m) 755 , 605 %RH 24 , , , . 6.3.2 a) 90 % , 25 %LEL 1 . 20 . ( ) 0.5 . airs,gass,RR= Rs, gas: Rs, air: b) 25 %LEL 5 5 , 3 %LEL . c) 1) 25 %LEL 90 % , 20 . 2)

15、25 %LEL 10 % , 40 . 3) 10 90 % . 20 . d) 1) 60 , 1 %LEL . 2) 25 %LEL 60 , 3 %LEL . 3) 203 , 607 %RH, 0.1 % 10 , 10 %LEL . e) 1) 95 % , , 90 % . 2) 105 % , , 90 % . f) 1) 503 , 607 %RH 10 60 . 2) 103 ( , ) 10 60 . g) 1) 203 , 905 %RH 10 60 . C 6566: 2002 7 2) 203 , 355 %RH 10 60 . h) 4 mm, 1 000 KS C

16、 0903 10 100 Hz, 0.035 mm 5 3 . i) KS C 0905 3 g 10 ms 3 . j) KS A 0511 1 60 . k) 500 V 60 Hz 1 , , . , . l) KS C 1302 500 V 500 M . , . m) 755 , 605 %RH 24 , , , . 7. 7.1 a) , 203 , 607 %RH . b) . c) 1 L . d) 25 %LEL , LNG 12 500 ppm , LPG 4 500 ppm . e) 0.5 m/s . 7.2 7.2.1 a) . b) , , , , , , , ,

17、, c) 4 5 , 6 . 1) . BRTTCVv+=273273106 v: (mL) C: (ppm) V: (mL) TR: ( ) TB: ( ) C 6566: 2002 8 2) 1 3) . 4) 25 % LEL 1 (Vout, ) . 5) 1 1 . 6) . 7) . airs,gass,RR= Rs, gas: Rs, air: 4 R1, R2: ( ) 5 C 6566: 2002 9 Rs: 6 7.2.2 a) ( ) . b) , , , , , , , , , c) 1) 1 2) . 3) 25 % LEL 1 (Vout, ) . 4) 2 10

18、. 5) . : :airs,gass,RR= 7.2.3 a) . b) , , , , , , , , , c) 1) 1 . 2) . 3) 25 %LEL . 4) 10 . 5) . C 6566: 2002 10 7 7.2.4 a) . b) , , , , , , , , , c) . 1) 60 . 2) 1 . 25 %LEL 60 . 25 %LEL 60 . 3) . 0.1 % 10 . . 7.2.5 a) . b) , , , , , , , , , c) 1) 95 % , . 2) 105 % , . 7.2.6 3 000 ppm 6 000 ppm C 6566: 2002 11 a) . b) , , , , , , , , , c) 1) 503 , 607 %RH 10 60

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