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| Параметр | Значение |
| Общие характеристики | |
| Артикул | 71957 |
| Slot width | 3.5 mm |
| MTTF | 11850 a |
| Mission Time (T | 20 a |
| Diagnostic Coverage (DC) | 0 % |
| Switching frequency | 0 ... 2500 Hz |
| UL approval | cULus Listed, General Purpose |
| CCC approval | CCC approval / marking not required for products rated ≤36 V |
| Ambient temperature | -25 ... 100 °C (-13 ... 212 °F) |
| Degree of protection | IP67 |
| Reference target | 10 x 7 x 0.3 mm , Al |
| Note | only for non-ferrous metal Adjustable stop |
| Output type | 2-wire |
| Type of protection | intrinsic safety |
| Switching function | Normally open (NO) |
| Connection type | flexible leads LiY , 500 mm |
| Housing material | PBT |
| Hysteresis | with NAMUR switch amplifier: 0.09 mm (e. g. Pepperl+Fuchs KCD2-SR-Ex1.LB) with safety switch amplifier 0.05 mm (e. g. Pepperl+Fuchs KFD2-SH-Ex1) |
| Standards | IEC 60079-0:2011 , IEC 60079-11:2011 |
| Core cross-section | 0.14 mm |
| EAC conformity | TR CU 012/2011 |
| CE marking | [*PD-Z02585A*] |
| Safety Integrity Level (SIL) | SIL 3 |
| 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 | SJ3,5-S1N... |
| 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 | 0.2 ... 1 mA |
| Measuring plate detected | ≥ 3 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 : 89 °C (192.2 °F) at U = 16 V , I = 76 mA , P = 242 mW : 74 °C (165.2 °F) |
| Equipment protection level | Ga , Gb , Gc (ic) , Da , Mb |
| ATEX certificate | PTB 00 ATEX 2049 X |
| Ordinary Location | E87056 |
| Hazardous Location | E501628 |
| Suitable for 21 technology | yes , with reverse polarity protection diode |
| 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 : 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 = 76 mA , P = 242 mW , T6 : 30 °C (86 °F) T5 : 45 °C (113 °F) T4 : 74 °C (165.2 °F) T3 : 74 °C (165.2 °F) T2 : 74 °C (165.2 °F) T1 : 74 °C (165.2 °F) |
| Depth of immersion (lateral) | 5 ... 7 typ. 6 mm |
| Rate of current rise | 2.1 mA / mm |
Сравнение
Избранное
