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| Параметр | Значение |
| Общие характеристики | |
| Артикул | 44074 |
| MTTF | 1470 a |
| Mission Time (T | 20 a |
| Diagnostic Coverage (DC) | 0 % |
| Switching frequency | 0 ... 3 kHz |
| 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) |
| Storage temperature | -40 ... 100 °C (-40 ... 212 °F) |
| Degree of protection | IP66 / IP67 |
| Electromagnetic compatibility | NE 21:2007 |
| Time delay before availability | ≤ 1.1 ms |
| Current | max. 240 mA |
| Note | Inductive sensors for position feedback of standard drives with terminal identification / terminal assignment in accordance with the former DIN 45140 T1 available on request. Ask your contact person at Pepperl+Fuchs. |
| Output type | 2-wire |
| Type of protection | intrinsic safety |
| Switching function | 2 x normally closed (NC) |
| Rated operating distance | 3 mm |
| Installation | flush mountable |
| Assured operating distance | 0 ... 2.4 mm |
| Reverse polarity protection | yes, with reversed output LED is out of function, therfore more power for solenoid valve |
| Short-circuit protection | no |
| Switching state indicator | LED, yellow |
| CSA approval | cCSAus Listed, General Purpose |
| Housing material | PBT |
| Sensing face | PBT |
| Hysteresis | typ. 5 % |
| Standards | IEC 60079-0:2011 , IEC 60079-11:2011 |
| EAC conformity | TR CU 012/2011 |
| CE marking | [*PD-Z02585A*] |
| Safety Integrity Level (SIL) | SIL 2 |
| IECEx certificate | IECEx TUN 17.0021X |
| IECEx marking | Ex ia I Mb |
| Voltage | max. 32 V |
| Nominal voltage | 8 V |
| NAMUR | EN 60947-5-6:2000 IEC 60947-5-6:1999 |
| ATEX marking | II 3G Ex ic IIC T6…T1 Gc |
| Appropriate type | NCN3-F31K-N4... |
| Effective internal capacitance | max. 100 nF The value is applicable for one sensor circuit. A cable length of 10 m is considered. |
| Effective internal inductance | max. 100 µH The value is applicable for one sensor circuit. A cable length of 10 m is considered. |
| Use in the hazardous area | see instruction manuals |
| Actuating element | Stainless steel 1.4305 / AISI 303 8.5 mm x 8.5 mm x 0.5 mm |
| Actual operating distance | 2.7 ... 3.3 mm typ. |
| Tightening torque, housing screws | 1 Nm |
| Valve status indicator | LED, yellow |
| Measuring plate not detected | ≥ 3 mA |
| Measuring plate detected | ≤ 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 = 15 V , I = 25 mA , P = 34 mW : 100 °C (212 °F) at U = 15 V , I = 25 mA , P = 64 mW : 100 °C (212 °F) at U = 15 V , I = 52 mA , P = 169 mW : 90 °C (194 °F) |
| Equipment protection level | Ga , Gb , Gc (ic) , Mb |
| ATEX certificate | PF13CERT2895 X |
| Reduction factor r | 0.6 |
| Tightening torque, cable gland | M20 x 1.5 ; max. 7 Nm M12 x 1.5 ; max. 1.5 Nm |
| Internal capacitance | max. 10 nF |
| Internal inductance | max. 20 µH |
| Connection (system side) | Cage tension spring terminals |
| Core cross-section (system side) | 1.5/2.5 mm flexible/rigid |
| Connection (valve side) | Cage tension spring terminals |
| Core cross-section (valve side) | 1.5/2.5 mm flexible/rigid |
| Suitable for 21 technology | yes , Reverse polarity protection diode not required |
| for ATEX | at U = 15 V , I = 25 mA , P = 34 mW , T6 : 55 °C (131 °F) T5 : 65 °C (149 °F) T4 : 95 °C (203 °F) T3 : 95 °C (203 °F) T2 : 95 °C (203 °F) T1 : 95 °C (203 °F) at U = 15 V , I = 25 mA , P = 64 mW , T6 : 55 °C (131 °F) T5 : 65 °C (149 °F) T4 : 95 °C (203 °F) T3 : 95 °C (203 °F) T2 : 95 °C (203 °F) T1 : 95 °C (203 °F) at U = 15 V , I = 52 mA , P = 169 mW , T6 : 45 °C (113 °F) T5 : 60 °C (140 °F) T4 : 85 °C (185 °F) T3 : 85 °C (185 °F) T2 : 85 °C (185 °F) T1 : 85 °C (185 °F) |
| for IECEx | at U = 15 V , I = 25 mA , P = 34 mW , T6 : 70 °C (158 °F) T5 : 85 °C (185 °F) T4 : 100 °C (212 °F) T3 : 100 °C (212 °F) T2 : 100 °C (212 °F) T1 : 100 °C (212 °F) at U = 15 V , I = 25 mA , P = 64 mW , T6 : 70 °C (158 °F) T5 : 85 °C (185 °F) T4 : 100 °C (212 °F) T3 : 100 °C (212 °F) T2 : 100 °C (212 °F) T1 : 100 °C (212 °F) at U = 15 V , I = 52 mA , P = 169 mW , T6 : 65 °C (149 °F) T5 : 80 °C (176 °F) T4 : 90 °C (194 °F) T3 : 90 °C (194 °F) T2 : 90 °C (194 °F) T1 : 90 °C (194 °F) |
| Maximum values of the valve circuit | The value applies to each valve circuit. A cable length of 10 m is considered. |