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| Параметр | Значение |
| Общие характеристики | |
| Артикул | 74278 |
| Slot width | 2 mm |
| MTTF | 11800 a |
| Mission Time (T | 20 a |
| Diagnostic Coverage (DC) | 0 % |
| Switching frequency | 0 ... 5000 Hz |
| UL approval | cULus Listed, General Purpose |
| CCC approval | CCC approval / marking not required for products rated ≤36 V |
| Ambient temperature | -40 ... 100 °C (-40 ... 212 °F) |
| Degree of protection | IP67 |
| Mass | 2.5 g |
| Reference target | 5 x 8 x 0.5 mm , Al |
| Note | adjustable stop |
| Output type | 2-wire |
| Type of protection | intrinsic safety |
| Switching function | Normally closed (NC) |
| Connection type | flexible leads LIFYW , 500 mm |
| Housing material | PBT |
| Hysteresis | with NAMUR switch amplifier: 0.02 mm (e. g. Pepperl+Fuchs KCD2-SR-Ex1.LB) |
| Standards | IEC 60079-0:2011 , IEC 60079-11:2011 |
| Core cross-section | 0.06 mm |
| CE marking | [*PD-Z02585A*] |
| Safety Integrity Level (SIL) | SIL 2 |
| Control drawing | 116-0454 |
| IECEx certificate | IECEx PTB 11.0092X |
| IECEx marking | Ex ia I Mb |
| Nominal voltage | 8.2 V |
| NAMUR | EN 60947-5-6:2000 IEC 60947-5-6:1999 |
| ATEX marking | II 1D Ex ia IIIC T135°C Da |
| Appropriate type | SJ2-SN... |
| Effective internal capacitance | max. 30 nF A cable length of 10 m is considered. |
| Effective internal inductance | max. 100 µH A cable length of 10 m is considered. |
| Use in the hazardous area | see instruction manuals |
| Measuring plate not detected | ≥ 3 mA |
| Measuring plate detected | 0.2 ... 1 mA |
| Maximum permissible ambient temperature | Also observe the maximum permissible ambient temperature stated in the general technical data. Keep to the lower of the two values. at U = 16 V , I = 25 mA , P = 34 mW : 100 °C (212 °F) at U = 16 V , I = 25 mA , P = 64 mW : 100 °C (212 °F) at U = 16 V , I = 52 mA , P = 169 mW : 78 °C (172.4 °F) at U = 16 V , I = 76 mA , P = 242 mW : 57 °C (134.6 °F) |
| Equipment protection level | Ga , Gb , Gc (ic) , Da Mb |
| ATEX certificate | PTB 00 ATEX 2049 X |
| Ordinary Location | E87056 |
| Hazardous Location | E501628 |
| for ATEX | at U = 16 V , I = 25 mA , P = 34 mW , T6 : 56 °C (132.8 °F) T5 : 68 °C (154.4 °F) T4 : 96 °C (204.8 °F) T3 : 96 °C (204.8 °F) T2 : 96 °C (204.8 °F) T1 : 96 °C (204.8 °F) at U = 16 V , I = 25 mA , P = 64 mW , T6 : 49 °C (120.2 °F) T5 : 61 °C (141.8 °F) T4 : 89 °C (192.2 °F) T3 : 89 °C (192.2 °F) T2 : 89 °C (192.2 °F) T1 : 89 °C (192.2 °F) at U = 16 V , I = 52 mA , P = 169 mW , T6 : 28 °C (82.4 °F) T5 : 40 °C (104 °F) T4 : 68 °C (154.4 °F) T3 : 68 °C (154.4 °F) T2 : 68 °C (154.4 °F) T1 : 68 °C (154.4 °F) at U = 16 V , I = 76 mA , P = 242 mW , T6 : 13 °C (55.4 °F) T5 : 25 °C (77 °F) T4 : 53 °C (127.4 °F) T3 : 53 °C (127.4 °F) T2 : 53 °C (127.4 °F) T1 : 53 °C (127.4 °F) |
| for IECEx | at U = 16 V , I = 25 mA 34 mW , T6 : 73 °C (163.4 °F) T5 : 88 °C (190.4 °F) T4 : 100 °C (212 °F) T3 : 100 °C (212 °F) T2 : 100 °C (212 °F) T1 : 100 °C (212 °F) at U = 16 V , I = 25 mA , P = 64 mW , T6 : 66 °C (150.8 °F) T5 : 81 °C (177.8 °F) T4 : 100 °C (212 °F) T3 : 100 °C (212 °F) T2 : 100 °C (212 °F) T1 : 100 °C (212 °F) at U = 16 V , I = 52 mA , P = 169 mW , T6 : 45 °C (113 °F) T5 : 60 °C (140 °F) T4 : 78 °C (172.4 °F) T3 : 78 °C (172.4 °F) T2 : 78 °C (172.4 °F) T1 : 78 °C (172.4 °F) at U = 16 V , I = 76 mA , P = 242 mW , T6 : 30 °C (86 °F) T5 : 45 °C (113 °F) T4 : 57 °C (134.6 °F) T3 : 57 °C (134.6 °F) T2 : 57 °C (134.6 °F) T1 : 57 °C (134.6 °F) |
| Depth of immersion (lateral) | 5 ... 7 typ. 6 mm |
| Rate of current rise | -11 mA / mm |
Сравнение
Избранное
