ifm electronic gmbh NN5008
Inductive NAMUR dual sensor for valve actuators, IND2004DN/US100/1D/1G/2G
Категории:
Технические характеристики
| Electrical design | NAMUR |
|---|---|
| Output function | 2 x normally closed |
| Sensing range [mm] | 4 |
| Housing | rectangular |
| Dimensions [mm] | 40 x 26 x 26 |
| Application | Position sensor for valve actuators |
| Connection at circuit amplifier | yes |
| Switching amplifiers | connection to certified intrinsically safe circuits with the max. values: U = 15 V / I = 50 mA / P = 120 mW |
| Напряжение питания | 8.2; (1kΩ) |
| Напряжение питания | 7.5...15 |
| Current consumption [mA] | < 1; (disabled; conductive: > 2,1) |
| Protection class | III |
| Switching frequency DC [Hz] | 1800 |
| Real sensing range Sr [mm] | 4 ± 10 % |
| Correction factor | steel: 1 / stainless steel: 0.7 / brass: 0.5 / aluminum: 0.4 / copper: 0.3 |
| Hysteresis [% of Sr] | 1...15 |
| Switch-point drift [% of Sr] | -10...10 |
| Рабочая температура | -20...80 |
| Protection | IP 67 |
| Approval | DMT 02 ATEX E 028 X; BVS 04 ATEX E 153 X; IECEx BVS 06.0003X; TIIS TC22886 |
| ATEX marking | II 1G Ex ia IIB T6 Ga Ta -20...70°C |
| EMC | EN 60947-5-6 |
| Shock/vibration resistance | 30 g (11 ms) / 10-55 Hz (1 mm) |
| MTTF [years] | 1253 |
| Max. internal capacitance [nF] | 140; (per intrinsically safe electric circuit) |
| Max. internal inductance [µH] | 130; (per intrinsically safe electric circuit) |
| Масса | 67 |
| Mounting | non-flush mountable |
| Материал | housing: PBT; cover: PC |
| Tightening torque [Nm] | 0.6...1.5; (knurled nut) |
| Display | Switching status: 2 x LED, yellow |
| Pack quantity | 1 pcs. |
| Connector | 1 x M12; coding: A; Contacts: 4 |