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UÄÙÝãĮĦ HþÙÊçÝ L Êã®ÊÄÝ MÙ»®Ä¦ AÊٮĦ ATEX D®Ùã®ò 94/9/EC Ä IECEø CÙ㮥®ã®ÊÄ S«Ã Temperature Class Mark For the specic types of protecƟon according the applicable standard [ ] for associated apparatus Equipment ProtecƟon Level 0575 II 1 G 14 023 European Community Manufactured according to applicable EC DirecƟves Marking for equipment used in explosive atmospheres Equipment Category Mines M1 Very High protecƟon M2 High protecƟon Non 1 Very high protecƟon Mines 2 High protecƟon 3 Normal protecƟon ( ) for associated apparatus NoƟed/Accredited Body who has released cerƟcaƟon CerƟcaƟon Number Progressive Year of issuing ATEX DirecƟve 94/9/EC Supplementary leƩer X: ParƟcular condiƟons of use U: Component IIC T4 Ex ia Ga 94/9/EC Marking NoƟed Body number for producƟon surveillance Equipment Group I for Mines, II dierent from Mines Type of protecƟon Gas Group 0019 X X BVS 14 . ATEX cerƟcate IECEx cerƟcate CENELEC/IEC standard marking Hazardous Atmospheres G: Gas, Vapour, Mist D: Dust BVS IECEx ATEX IECEx Scheme Type of protecƟon Concept Code EPL IEC /CENELEC standard US Division Standard US Zone Standard Canadian Div. Standard Canadian Zone Standard Gas General requirements 600790 FM3600 UL600790 C22.2 No. 0 E600790 Intrinsic Safety Energy limitaƟon Ex ia Ex ib Ex ic Ga or Ma Gb or Mb Gc 6007911 FM3610/UL913 UL6007911 C22.2 No. 157 E6007911 Intrinsically safe systems Energy limitaƟon Ex ia Ex ib Ex ic Ga Gb Gc 6007925 Increased Safety Non sparking Ex e Gb or Mb 600797 UL600797 E600797 Type n (non sparking/non incendive) Ex nA Ex nC Gc 6007915 FM3611/ UL1604 UL6007915 C22.2 No. 213 E6007915 Flameproof / Expl. Proof Contain the explosion Ex d Gb or Mb 600791 FM3615/ UL1203 UL600791 C22.2 No. 30 E600791 Powder lling Ex q Gb or Mb 600795 UL600795 E600795 Type n (enclosedbreak) Ex nC Gc 6007915 FM3611/ UL1604 UL6007915 C22.2 No. 213 E6007915 EncapsulaƟon Separate explosive atmosphere from igniƟon Ex ma Ex mb Ex mc Ga or Ma Gb or Mb Gc 6007918 UL6007918 E6007918 Type n (sealed/hermeƟcally sealed) Ex nC Gc 6007915 FM3611/ UL1604 UL6007915 C22.2 No. 213 E6007915 PressurizaƟon Ex pv Ex px Ex py Ex pz Ex pD Gb or Gc Gb or Mb Gb Gc 600792 NFPA 496 CSA TIL 13A Oil immersion Ex o Gb 600796 UL600796 E600796 Type n (restricted breathing) Ex nR Gc 6007915 Special requirements Ga 6007926 Dust Intrinsic Safety Energy limitaƟon Ex ia Ex ib Ex ic Da Db Dc 6007911 FM3610/UL913 UL6007911 C22.2 No. 157 E6007911 Dust Ɵght Separate explosive atmosphere from igniƟon Ex ta Ex tb Ex tc Da Db Dc 6007931 FM3616/ UL1604 EncapsulaƟon Ex ma Ex mb Ex mc Da Db Dc 6007918 UL6007918 E6007918 PressurizaƟon Ex pD Db or Dc 612414 NFPA 496 CSA TIL 13A E½ãÙ®½ AÖÖÙãçÝ ¥ÊÙ GÝ Ä DçÝã EøÖ½ÊÝ®ò A ãÃÊÝÖ«ÙÝ OpƟon A: (Zone System NEC 505 / CEC 18) OpƟon B: (Division System NEC 500 / CEC Annex J) Conformity to US requirements Explosion ProtecƟon method Gas Group Temperature Class Class I Zone 0 A Ex ia IIC T4 Class I Div 1 Groups A, B, C, D T4 Flammable Gas, Vapor or Fiber Area ClassicaƟon Flammable Gas, Vapor or Fiber Area ClassicaƟon MÙ»®Ä¦ ¥ÊÙ NÊÙã« AÃÙ® ÊٮĦ NEC / CEC Temperature code Gas Group IP ProtecƟon Codes First numeral ProtecƟon against solids Second numeral ProtecƟon against water 0 No protecƟon 0 No protecƟon 1 Greater than 50 mm 1 VerƟcal dripping 2 Greater than 12,5 mm 2 Angled dripping (15°) 3 Greater than 2,5 mm 3 Spraying 4 Greater than 1 mm 4 Splashing 5 Dust protected 5 Jeƫng 6 Dust Ɵght 6 Powerful jeƫng 7 Temporary immersion 8 ConƟnuous immersion Nema Types Type ApplicaƟon ProtecƟon against 1 Indoor General purpose 2 Indoor Dripping water, falling dust 3, 3R, 3S Outdoor Rain, snow, windblown dust 4, 4X Indoor / Outdoor HoseDirected water, Corrosion (X) 5 Indoor Angled dripping water, seƩling dust 6 Indoor / Outdoor Temporary Submersion 6P Indoor / Outdoor Prolonged Submersion 7 Indoor Hazardous LocaƟon Class I 8 Indoor / Outdoor Hazardous LocaƟon Class I 9 Indoor Hazardous LocaƟon Class II 12, 12K Indoor Dripping noncorrosive liquid, Dust 13 Indoor Water, oil, dust, seepage PÙÊãã®ÊÄ D¦Ù Atmosphere Class * Division * Zone ** Area ClassicaƟon Gas Class I Div. 1 Zone 0 ConƟnuous Hazard Zone 1 IntermiƩent Hazard Div. 2 Zone 2 Abnormal CondiƟons Hazard Dust Class II Div. 1 Zone 20 ConƟnuous Hazard Zone 21 IntermiƩent Hazard Div. 2 Zone 22 Abnormal CondiƟons Hazard Fiber Class III Div. 1 Zone 20 ConƟnuous Hazard Zone 21 IntermiƩent Hazard Div. 2 Zone 22 Abnormal CondiƟons Hazard * according to NEC 500 / CEC Annex J; ** according to IEC / NEC 505 / CEC 18 D®ò®Ý®ÊÄÝ / ZÊÄÝ Atmosphere Class * Group * Group ** RepresentaƟve element Gas Class I Group I Methane Group D Group IIA Propane Group C Group IIB Ethylene Group B Group IIC (except C 2 H 2 ) Hydrogen Group A Group IIC Acetylene Dust Class II Group G Group IIIB NonconducƟve dusts Group F Group IIIB Carbonaceous dusts Group E Group IIIC Metal dusts Fiber Class III Group IIIA Fibers or yings * according to NEC 500 / CEC Annex J; ** according to IEC / NEC 505 / CEC 18 GÙÊçÖÝ Combined equipment desired category 1 / M1 2 / M2 3 2 1 HFT 0 SIL 1 0 HFT 1 SIL 2 HFT 0 SIL 1 ” means that no safety device is required. “SIL 1” or “SIL 2” is required Safety Integrity Level according to EN 61508 series of safety related device. Fault tolerance of Equipment (number of single faults that cause the apparatus to fail) M®Ä®Ãçà SIL ¥ÊÙ ATEX Ý¥ãù Ù½ã ò®Ý (EN 50495) ATEX Ä IECEø: GÙÊçÖÝ, Cã¦ÊÙ®Ý, ZÊÄÝ Ä EPLÝ DeniƟons / LocaƟons Explosive atmosphere 94/9/EC (ATEX) 99/92/EC (ATEX) IECEx Group Equipment Category Area classicaƟon Group EPL Very High: two independent means of protecƟon or one protecƟon allowing two independent faults. Place where an explosive atmosphere is frequently or for long periods or conƟnuously present. Coal mine I M1 I Ma Gas II 1G Zone 0 * II Ga Dust II 1D Zone 20 ** III Da High: single mean of protecƟon allowing only one fault. Place where an explosive atmosphere is occasionally present during normal operaƟon. Coal mine I M2 I Mb Gas II 2G Zone 1 * II Gb Dust II 2D Zone 21 ** III Db Normal: safe during normal operaƟon. Place where an explosive atmosphere is not present during normal operaƟon, and eventually for short periods. Gas II 3G Zone 2 * II Gc Dust II 3D Zone 22 ** III Dc * according to IEC/EN 60079101; ** according to IEC/EN 60079102 Field Equipment: SIMPLE APPARATUS: Less than 1.5 V; 0.1 A; 20 μJ; 25 mW (TC, RTD, Pot, Switch, LED...). Simple apparatus is considered not to require cerƟcaƟon by a noƟed body; cerƟcaƟon to the ATEX DirecƟve is not required because of the low levels of energy, which are added to the intrinsically safe circuit by this apparatus. A simple apparatus is required to be clearly idenƟed when it is installed. INTRINSICALLY SAFE APPARATUS: Requires cerƟcaƟon. (TX, I/P, Solenoid Valve, Proximity, Field Display...) Safety Parameters to be matched by Associated Apparatus: Ui / Vmax (Max. Input Voltage); Ii / Imax (Max. Input Current); Pi (Max. Input Power); Ci (Internal Capacitance); Li (Internal Inductance) Control Room Equipment: ASSOCIATED APPARATUS: Requires cerƟcaƟon. (Galvanic Isolators, Zener Barriers, Signal CondiƟoners) Safety Parameters to be matched with Intrinsically Safe Apparatus: Uo / Voc (Open Circuit Voltage); Io / Isc (Short Circuit Current); Po (Max. Output Power); Co / Ca (Allowed Capacitance); Lo / La (Allowed Inductance); NON INTRINSICALLY SAFE APPARATUS: All Apparatuses without Approval (PLC, DCS, Computers, Controllers...) E½ãÙ®½ ÖÖÙãçÝ ¥ÊÙ IS AÖÖ½®ã®ÊÄÝ Max surface Temperature T class * T class ** 450 °C T1 T1 300 °C 280 °C 260 °C 230 °C 215 °C T2 T2A T2B T2C T2D T2 200 °C 180 °C 165 °C 160 °C T3 T3A T3B T3C T3 135 °C 120 °C T4 T4A 100 °C T5 T5 85 °C T6 T6 * according to NEC 500 / CEC Annex J ** according to IEC / NEC 505 / CEC 18 T4 T ÃÖ . CÊ / C½ÝÝ G.M. INTERNATIONAL S.R.L Via San Fiorano, 70 20852 Villasanta (MB) ITALY Tel: +39 039 2325038 [email protected] www.gmintsrl.com TORMATIC AS Skreppestad Næringspark 3261 LARVIK (NORWAY) Tlf. +47 33 16 50 20 info@tormaƟc.no www.tormaƟc.no

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Page 1: UÄ ÙÝã Ä ®Ä¦ H þ Ù ÊçÝ LÊ ã®ÊÄÝ · PDF filebody; cer fica on to the ATEX Direc ve is not required because of the low levels of energy, ... Poster_IS_mod_ale.pub

U H L

M A ATEX D 94/9/EC IECE C S

Temperature Class 

Mark For the specific types of protec on according the applicable standard [ ] for associated apparatus

Equipment Protec on Level 

0575  II  1  G  14  023 

European Community Manufactured according to

applicable EC Direc ves

Marking for equipment

used in explosive atmospheres

Equipment Category Mines M1 Very High protec on M2 High protec on

Non 1 Very high protec on Mines 2 High protec on 3 Normal protec on ( ) for associated apparatus

No fied/Accredited Body  who has released

cer fica on

Cer fica on Number 

Progressive

Year  of issuing 

ATEX Direc ve 94/9/EC 

Supplementary le er X: Par cular condi ons

of use U: Component

IIC  T4 Ex  ia  Ga 

94/9/EC M

arking 

No fied Body number for produc on surveillance

Equipment Group I for Mines,

II different from Mines

Type of protec on

Gas Group 

0019 

X BVS  14  .

ATEX cer ficate 

IECEx cer ficate 

CENELEC/IEC standard marking

Hazardous  Atmospheres 

G: Gas, Vapour, Mist D: Dust

BVS 

IECEx 

ATEX 

IECEx Scheme 

Type of protec on  Concept  Code  EPL IEC /CENELEC  standard 

US Division Standard 

US Zone Standard 

Canadian Div.  Standard 

Canadian Zone Standard 

Gas

General requirements ‐ 60079‐0 FM3600 UL60079‐0 C22.2 No. 0 E60079‐0

Intrinsic Safety Energy

limita on

Ex ia Ex ib Ex ic

Ga or Ma Gb or Mb

Gc 60079‐11 FM3610/UL913 UL60079‐11 C22.2 No. 157 E60079‐11

Intrinsically safe systems Energy

limita on

Ex ia Ex ib Ex ic

Ga Gb Gc

60079‐25 ‐ ‐ ‐ ‐

Increased Safety

Non sparking

Ex e Gb or Mb 60079‐7 ‐ UL60079‐7 ‐ E60079‐7

Type n (non sparking/non incendive)

Ex nA Ex nC

Gc 60079‐15 FM3611/UL1604

UL60079‐15 C22.2 No. 213 E60079‐15

Flameproof / Expl. Proof

Contain the explosion

Ex d Gb or Mb 60079‐1 FM3615/UL1203

UL60079‐1 C22.2 No. 30 E60079‐1

Powder filling Ex q Gb or Mb 60079‐5 ‐ UL60079‐5 ‐ E60079‐5

Type n (enclosed‐break)

Ex nC Gc 60079‐15 FM3611/UL1604

UL60079‐15 C22.2 No. 213 E60079‐15

Encapsula on

Separate explosive

atmosphere from igni on

Ex ma Ex mb Ex mc

Ga or Ma Gb or Mb

Gc 60079‐18 ‐ UL60079‐18 ‐ E60079‐18

Type n (sealed/herme cally sealed)

Ex nC Gc 60079‐15 FM3611/UL1604

UL60079‐15 C22.2 No. 213 E60079‐15

Pressuriza on

Ex pv Ex px Ex py Ex pz Ex pD

Gb or Gc Gb or Mb

Gb Gc

60079‐2 NFPA 496 ‐ CSA TIL 13A ‐

Oil immersion Ex o Gb 60079‐6 ‐ UL60079‐6 ‐ E60079‐6

Type n (restricted breathing)

Ex nR Gc 60079‐15 ‐ ‐ ‐ ‐

Special requirements ‐ Ga 60079‐26 ‐ ‐ ‐ ‐

Dust

Intrinsic Safety Energy

limita on

Ex ia Ex ib Ex ic

Da Db Dc

60079‐11 FM3610/UL913 UL60079‐11 C22.2 No. 157 E60079‐11

Dust ght

Separate explosive

atmosphere from igni on

Ex ta Ex tb Ex tc

Da Db Dc

60079‐31 FM3616/UL1604

Encapsula on Ex ma Ex mb Ex mc

Da Db Dc

60079‐18 ‐ UL60079‐18 ‐ E60079‐18

Pressuriza on Ex pD Db or Dc 61241‐4 NFPA 496 ‐ CSA TIL 13A ‐

E A G D E A

Op on A: (Zone System ‐ NEC 505 / CEC 18) 

Op on B: (Division System ‐ NEC 500 / CEC Annex J) 

Conformity to US requirements Explosion

Protec on method

Gas Group

Temperature Class

Class I  Zone 0  A  Ex  ia  IIC  T4 

Class I  Div 1  Groups A, B, C, D  T4 Flammable Gas, Vapor or Fiber

Area Classifica on

Flammable Gas, Vapor or Fiber

Area Classifica on

M N A NEC / CEC

Temperature code

Gas Group

IP Protec on Codes 

First numeral Protec on against solids 

Second numeral Protec on against water 

0 No protec on 0 No protec on

1 Greater than 50 mm 1 Ver cal dripping

2 Greater than 12,5 mm 2 Angled dripping (15°)

3 Greater than 2,5 mm 3 Spraying

4 Greater than 1 mm 4 Splashing

5 Dust protected 5 Je ng

6 Dust ght 6 Powerful je ng

7 Temporary immersion

8 Con nuous immersion

Nema Types 

Type  Applica on  Protec on against 

1 Indoor General purpose

2 Indoor Dripping water, falling dust

3, 3R, 3S Outdoor Rain, snow, windblown dust

4, 4X Indoor / Outdoor Hose‐Directed water, Corrosion (X)

5 Indoor Angled dripping water, se ling dust

6 Indoor / Outdoor Temporary Submersion

6P Indoor / Outdoor Prolonged Submersion

7 Indoor Hazardous Loca on Class I

8 Indoor / Outdoor Hazardous Loca on Class I

9 Indoor Hazardous Loca on Class II

12, 12K Indoor Dripping non‐corrosive liquid, Dust

13 Indoor Water, oil, dust, seepage

P D

Atmosphere  Class *  Division *  Zone **  Area Classifica on 

Gas Class I Div. 1

Zone 0 Con nuous Hazard

Zone 1 Intermi ent Hazard

Div. 2 Zone 2 Abnormal Condi ons Hazard

Dust Class II Div. 1

Zone 20 Con nuous Hazard

Zone 21 Intermi ent Hazard

Div. 2 Zone 22 Abnormal Condi ons Hazard

Fiber Class III Div. 1

Zone 20 Con nuous Hazard

Zone 21 Intermi ent Hazard

Div. 2 Zone 22 Abnormal Condi ons Hazard

* according to NEC 500 / CEC Annex J; ** according to IEC / NEC 505 / CEC 18 

D / Z

Atmosphere  Class *  Group *  Group **  Representa ve element 

Gas Class I

‐ Group I Methane

Group D Group IIA Propane

Group C Group IIB Ethylene

Group B Group IIC (except C2H2) Hydrogen

Group A Group IIC Acetylene

Dust Class II

Group G Group IIIB Non‐conduc ve dusts

Group F Group IIIB Carbonaceous dusts

Group E Group IIIC Metal dusts

Fiber Class III ‐ Group IIIA Fibers or flyings

 * according to NEC 500 / CEC Annex J; ** according to IEC / NEC 505 / CEC 18 

G

 Combined equipment desired category 

1 / M1  2 / M2  3 

2 ‐ ‐

‐ ‐

‐ ‐

1 HFT 0 SIL 1

‐ ‐

‐ ‐

0 HFT 1 SIL 2

HFT 0 SIL 1

‐ ‐

 “‐” means that no safety device is required.  “SIL 1” or “SIL 2” is required Safety Integrity Level according to EN 61508 series of safety related  device. 

Fault tolerance of Equipment 

(number of single faults that cause the 

apparatus to fail)

M SIL ATEX (EN 50495) ATEX IECE : G , C , Z EPL

Defini ons / Loca ons Explosive 

atmosphere 

 94/9/EC  (ATEX)  

99/92/EC  (ATEX) 

IECEx  

  Group Equipment  Category 

Area  classifica on 

Group  EPL 

Very High: two independent means of protec on or one protec on

allowing two independent faults. Place where an explosive atmosphere

is frequently or for long periods or con nuously present.

Coal mine   I M1 ‐ I Ma

Gas   II 1G Zone 0 * II Ga

Dust   II 1D Zone 20 ** III Da

High: single mean of protec on allowing only one fault.

Place where an explosive atmosphere is occasionally present during

normal opera on.

Coal mine   I M2 ‐ I Mb

Gas   II 2G Zone 1 * II Gb

Dust   II 2D Zone 21 ** III Db

Normal: safe during normal opera on. Place where an explosive atmosphere

is not present during normal opera on, and eventually for short periods.

Gas   II 3G Zone 2 * II Gc

Dust   II 3D Zone 22 ** III Dc

 * according to IEC/EN 60079‐10‐1; ** according to IEC/EN 60079‐10‐2 

Field Equipment: 

SIMPLE APPARATUS: 

Less than 1.5 V; 0.1 A; 20 μJ; 25 mW (TC, RTD, Pot, Switch, LED...).

Simple apparatus is considered not to require cer fica on by a no fied

body; cer fica on to the ATEX Direc ve is not required because of the

low levels of energy, which are added to the intrinsically safe circuit by

this apparatus. A simple apparatus is required to be clearly iden fied

when it is installed.

INTRINSICALLY SAFE APPARATUS: 

Requires cer fica on. (TX, I/P, Solenoid Valve, Proximity, Field Display...)

Safety Parameters to be matched by Associated Apparatus:

Ui / Vmax (Max. Input Voltage); Ii / Imax (Max. Input Current);

Pi (Max. Input Power); Ci (Internal Capacitance); Li (Internal Inductance)

Control Room Equipment: 

ASSOCIATED APPARATUS: 

Requires cer fica on.

(Galvanic Isolators, Zener Barriers, Signal Condi oners)

Safety Parameters to be matched with Intrinsically Safe Apparatus:

Uo / Voc (Open Circuit Voltage); Io / Isc (Short Circuit Current);

Po (Max. Output Power); Co / Ca (Allowed Capacitance);

Lo / La (Allowed Inductance);

NON INTRINSICALLY SAFE APPARATUS: 

All Apparatuses without Approval (PLC, DCS, Computers, Controllers...)

E IS A

Max surface Temperature 

T class *  T class ** 

450 °C T1 T1

300 °C

280 °C

260 °C

230 °C

215 °C

T2

T2A

T2B

T2C

T2D

T2

200 °C

180 °C

165 °C

160 °C

T3

T3A

T3B

T3C

T3

135 °C

120 °C

T4

T4A

100 °C T5 T5

85 °C T6 T6

* according to NEC 500 / CEC Annex J ** according to IEC / NEC 505 / CEC 18 

T4

T . C / C

G.M. INTERNATIONAL S.R.L Via San Fiorano, 70 20852 Villasanta (MB) ‐ ITALY Tel: +39 039 2325038 [email protected] www.gmintsrl.com 

TORMATIC AS Skreppestad Næringspark 3261 LARVIK (NORWAY) Tlf. +47 33 16 50 20 info@torma c.no www.torma c.no