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Manufacturer
IFM
Country
Germany
Part number
NF501A
Description
Inductive NAMUR sensor for applications in hazardous areas
Stock availability:
On request
Price: On request
On request
Several positions are needed?
Send your request on email:
| Electronic data | |||
|---|---|---|---|
| Connection to switching amplifier | yes | Switching amplifiers | connection to certified intrinsically safe circuits with maximum values: U = 15 V / I = 50 mA / P = 120 mW |
| Rated voltage DC [V] | 8.2, (1k?) | ||
| Power supply DC [V] | 7 .5…30, (when used outside the hazardous area) | ||
| Current consumption [mA] | 2.1) | ||
| Protection class | III | ||
| Outputs | |||
| Electrical version | NAMUR | ||
| Output signal function | NC | ||
| Direct load current DC switching output [mA] | 30, (when used outside the hazardous area) | ||
| DC switching frequency [Hz] | 700 | ||
| Control range | |||
| Trigger range [mm] | 4 | ||
| Real distance triggered Sr [mm] | 4 ± 10 % | ||
| Switching range [mm] | 0…3.24 | 0…3.24 | |
| Accuracy/Uncertainty | |||
| Correction Factor | Steel: 1 / Stainless Steel: 0.7 / brass: 0.5 / aluminum: 0.4 / copper: 0.3 | ||
| Hysteresis [% of Sr] | 1…15 | ||
| Switch point offset [% of Sr] | -10…10 | ||
| Operating conditions | |||
| Ambient temperature [°C] | -20…70 | ||
| Degree of protection | IP 67 | ||
| Tests / Approvals | |||
| Approvals | BVS 04 ATEX E 091 X, IECEx BVS 06.0003 | ||
| ATEX marking | II 1G Ex ia IIC T6 Ga | ||
| II 1D Ex ia IIIC T 90°C Da | |||
| EMC |
| ||
| Shock/vibration resistance | 30 g (11 ms) / 10-55 Hz (1 mm)|||
| MTTF [years] | 3119 | Safety classification | |
| Max. internal capacitance [nF] | 210 | ||
| Max. internal inductance [µH] | 115 | ||
| Mechanical data | |||
| Weight [g] | 70.5 | ||
| Body | Threaded body | ||
| Installation | flush mounting | ||
| Dimensions [mm] | M12 x 1 / L = 45 | ||
| Thread designation | M12 x 1 | ||
| Material | brass coated with a special layer, active surface: PBT (polybutylene terephthalate), connector: PA (Polyamide) | ||
| Displays / Controls | |||
| Display |
| ||
| Accessories | |||
| Accessories (supplied) |
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| Notes | |||
| Packing quantity | 1 pc | ||
| Electrical connection - connector | |||
| Connection | Connector: 1 x M12 |
