| 1 | YT-1000, 1050, 3300, 3301, 3302, 3303, 3350, 3400, 3450 | EAC | See the attachment for details |  |
| 2 | YT-1000 | CSA | Ex d m IIB T5 |                                                                                          |
| 3 | YT-1000 | NEPSI | Ex d mb IIB T5 Gb,
Ex d mb IIC T6 Gb,
Ex ia IIC T6 Ga |                                                                                          |
| 4 | YT-1000 | KCs | Ex dmb IIC T5 |                                                                                          |
| 5 | YT-1000 | KCs | Ex dmb IIB T5/T4 |                                                                                          |
| 6 | YT-1000 | KCs | Ex ia IIC T6 Gb |                                                                                          |
| 7 | YT-1000 | FM | CL I, Div 1, Grps C,D T5;,
CL II,III, Div 1, Grps E,F,G T5; Type 4X |                                                                                          |
| 8 | YT-1000 | TIIS | Ex dmb IIB T5 |                                                                                          |
| 9 | YT-1000, 1050 | ATEX | II 2G Ex db mb IIB T5 Gb,
II 2G Ex ia IIC T6 Gb |                                                                                          |
| 10 | YT-1000, 1050 | IECEx | Ex db mb IIB T5 Gb,
Ex ia IIC T6 Gb |                                                                                          |
| 11 | YT-1000, 1050 | INMETRO | Ex db mb IIB T5 Gb |                                                                                          |
| 12 | YT-1000 | TS | Ex db mb T5 Gb |                                                                                          |
| 13 | YT-1000 | CCC | YT-1000/1050 : Ex db mb IIB T5 Gb
YT-1000 : Ex db mb IIC T6 Gb
YT-1000 : Ex ia IIC T6 Gb |                                                                                          |
| 14 | YT-1050 | KCs | Ex db mb IIB T5/T4 Gb |                                                                                          |
| 15 | YT-2500 | KCs | Ex ia IIC T5/T6, Ex iaD IIIC T100°C/T85°C |                                                                                          |
| 16 | YT-2500+L/S(dry contact) | KCs | Ex ia IIC T5/T6, Ex iaD IIIC T100°C/T85°C |                                                                                          |
| 17 | YT-2500+L/S(non contact) | KCs | Ex ia IIC T5/T6, Ex iaD IIIC T100°C/T85°C |                                                                                          |
| 18 | YT-2500, 2550, 2501 | NEPSI | Ex ia IIC T5/T6 Gb
Ex iaD 21 T100/T85°C |                                                                                          |
| 19 | YT-2500, 2550, 2501 | ATEX | Ex ia IIC T5/T6 Gb, Ex ia IIIC T100°C/ T85°C Db IP6x |                                                                                          |
| 20 | YT-2500, 2550, 2501 | IECEx | Ex ia IIC T5/T6 Gb, Ex ia IIIC T100°C/ T85°C Db IP6x |                                                                                          |
| 21 | YT-2500, 2550, 2501 | CCC | Ex ia IIC T5/T6 Gb
Ex ia IIIC T85°C/T100°C Db |                                                                                          |
| 22 | YT-2501 | KCs | Ex ia IIC T5/T6, Ex iaD IIIC T100°C/T85°C |                                                                                          |
| 23 | YT-2550 | KCs | Ex ia IIC T5/T6, Ex iaD IIIC T100°C/T85°C |                                                                                          |
| 24 | YT-2550+L/S(dry contact) | KCs | Ex ia IIC T5/T6, Ex iaD IIIC T100°C/T85°C |                                                                                          |
| 25 | YT-2550+L/S(non contact) | KCs | Ex ia IIC T5/T6, Ex iaD IIIC T100°C/T85°C |                                                                                          |
| 26 | YT-2500, 2600 | EAC | See the attachment for details |                                                                                          |
| 27 | YT-2600 | ATEX | Ex db IIC T5/T6, Ex tb IIIC T85°C/T100°C |                                                                                          |
| 28 | YT-2600 | IECEx | Ex db IIC T5/T6, Ex tb IIIC T85°C/T100°C |                                                                                          |
| 29 | YT-2600 | KCs | Ex d IIC T5/T6 |                                                                                          |
| 30 | YT-2600 | KCs | Ex tb IIIC T85℃/T100℃ |                                                                                          |
| 31 | YT-2600 | CCC | EX db IIC T5/T6 Gb
EX tb IIIC T85°C/T100°C Db |                                                                                          |
| 32 | YT-3100 | KCs | Ex ia IIC T5/T6 |                                                                                          |
| 33 | YT-3100 | NEPSI | Ex ia IIC T5/T6 Gb |                                                                                          |
| 34 | YT-3100 | ATEX | Ex ia IIC T5/T6 Gb |                                                                                          |
| 35 | YT-3100 | IECEx | Ex ia IIC T5/T6 Gb |                                                                                          |
| 36 | YT-3100 | CCC | Ex ia IIC T5/T6 Gb |                                                                                          |
| 37 | YT-3300 | KCs | Ex ia IIC T5/ T6
Ex iaD IIIC T100°C /T85°C |                                                                                          |
| 38 | YT-3300, 3350, 3303, 3301 | NEPSI | Ex ia IIC T5/T6 Gb |                                                                                          |
| 39 | YT-3300, 3350, 3301, 3303 | ATEX | II 2G Ex ia IIC T5/T6 Gb
II 2D Ex ia IIIC T100°C/ T85°C Db IP6X |    |
| 40 | YT-3300, 3350, 3301, 3303 | IECEx | Ex ia IIC T5/T6 Gb
Ex ia IIIC T100°C/ T85°C Db IP6X |    |
| 41 | YT-3300, 3350, 3301, 3303 | INMETRO | Ex ia IIC T5/T6 Gb
Ex ia IIIC T100°C/ T85°C Db IP66 |                                                                                          |
| 42 | YT-3300, 3301, 3303, 3350 | FM | CL I, Div 1, Grps ABCD … |                                                                                          |
| 43 | YT-3300, 3301, 3303, 3350 | CSA | CL I, Div 1, Grps ABCD … |                                                                                          |
| 44 | YT-3300, 3301, 3303, 3350 | CCC | Ex ia IIC T5/T6 Gb
Ex ia IIIC T85℃/T100℃ Db |                                                                                          |
| 45 | YT-3300, 3301, 3303, 3350 | PESO | Ex ia IIC T5/ T6 Gb |                                                                                          |
| 46 | YT-3303 | KCs | Ex ia IIC T5/T6
Ex iaD IIIC T100°C/T85°C |                                                                                          |
| 47 | YT-3350 | KCs | Ex ia IIC T5/T6
Ex iaD IIIC T100°C/T85°C |                                                                                          |
| 48 | YT-3400 | KCs | Ex d IIC T5/T6 IP66 |                                                                                          |
| 49 | YT-3400, 3450 | CSA | Ex db IIC Gb T5/T6 … |                                                                                          |
| 50 | YT-3400, 3450 | NEPSI | Ex db IIC T5/T6 Gb
Ex tD A21 IP66 T85°C/T100°C |                                                                                          |
| 51 | YT-3400, 3450 | ATEX | Ex db IIC T5/T6 Gb, Ex tb IIIC T85°C/T100°C Db |                                                        ![]() |