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Product
Ifm
NF501A
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Ifm NF501A
Inductive NAMUR sensor. IFB2004BN/US/1G/1D
On Request. Please send us an email to inquire the price and avaliability.
"ucnguBrctvdgcxgt0eqo"
Description
For applications in hazardous areas. For connection to intrinsically safe circuits. Clearly visible indication of the switching status. Very high switching frequency. Robust metal housing for use in harsh industrial environments
Technical parameters
| Electrical design: | NAMUR |
| Output function: | normally closed |
| Sensing range [mm]: | 4 |
| Housing: | threaded type |
| Dimensions [mm]: | M12 x 1 / L = 45 |
| Connection to switching amplifiers: | yes |
| Switching amplifiers: | connection to certified intrinsically safe circuits with the max. values: U = 15 V / I = 50 mA / P = 120 mW |
| Nominal voltage DC [V]: | 8.2; (1kΩ) |
| Supply voltage DC [V]: | 7.5...30; (when used outside the hazardous area) |
| Current consumption [mA]: | < 1; (disabled; conductive: > 2,1) |
| Protection class: | III |
| Electrical design: | NAMUR |
| Output function: | normally closed |
| Permanent current rating of switching output DC [mA]: | 30; (when used outside the hazardous area) |
| Switching frequency DC [Hz]: | 700 |
| Sensing range [mm]: | 4 |
| Real sensing range Sr [mm]: | 4 ± 10 % |
| Operating distance [mm]: | 0...3.24 |
| Correction factor: | steel: 1 / stainless steel: 0.7 / brass: 0.5 / aluminium: 0.4 / copper: 0.3 |
| Hysteresis [% of Sr]: | 1...15 |
| Switch point drift [% of Sr]: | -10...10 |
| Ambient temperature [°C]: | -20...70 |
| Protection: | IP 67 |
| Approval: | BVS 04 ATEX E 091 X; IECEx BVS 06.0003 |
| ATEX marking: | II 1G Ex ia IIC T6 Ga |
| EMC: | EN 60947-5-6 |
| Shock/vibration resistance: | 30 g (11 ms) / 10-55 Hz (1 mm) |
| MTTF [years]: | 3119 |
| Max. internal capacitance [nF]: | 210 |
| Max. internal inductance [µH]: | 115 |
| Weight [K40]: | 70.5 |
| Housing: | threaded type |
| Mounting: | flush mountable |
| Dimensions [mm]: | M12 x 1 / L = 45 |
| Thread designation: | M12 x 1 |
| Materials: | brass special coating; sensing face: PBT; plug: PA |
| Display: | switching status 4 x 90° LED, yellow |
| switching status: | 4 x 90° LED, yellow |
| Accessories (supplied): | lock nuts: 2 |
| Pack quantity: | 1 pcs. |
| Connection: | Connector: 1 x M12 |
Logistic parameters
| ECCN: | |
| Country of Origin: | DE |
| EAN: | |
| Weight: | 0.07 kg |
| Length: | 0.00 m |
| Width: | 0.00 m |
| Height: | 0.00 m |