NF501A - Inductive NAMUR sensor
PRODUCENT CODE: NF501A
CATEGORY: Inductive sensors ifm - Use in hazardous areas
Producer: ifm electronic
138.46 PLN
(net)
7-14 days
The product is available on request
At the moment, the product is not available in our warehouse.
After placing the order, we will notify you of the expected delivery date of the product.
At the moment, the product is not available in our warehouse.
After placing the order, we will notify you of the expected delivery date of the product.
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from 1000 PLN (net)
Free delivery
from 1000 PLN (net)
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Description
IFB2004BN/US/1G/1D
- 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 data
| Product characteristics | |||
| Electrical design | NAMUR | ||
| Output function | normally closed | ||
| Sensing range [mm] | 4 | ||
| Housing | threaded type | ||
| Dimensions [mm] | M12 x 1 / L = 45 | ||
| Electrical data | |||
| 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: &rt; 2,1) | ||
| Protection class | III | ||
| Outputs | |||
| 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 | ||
| Detection zone | |||
| Sensing range [mm] | 4 | ||
| Real sensing range Sr [mm] | 4 ± 10 % | ||
| Operating distance [mm] | 0...3.24 | ||
| Accuracy / deviations | |||
| 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 | ||
| Operating conditions | |||
| Ambient temperature [°C] | -20...70 | ||
| Protection | IP 67 | ||
| Tests / approvals | |||
| Approval | BVS 04 ATEX E 091 X; IECEx BVS 06.0003 | ||
| ATEX marking | II 1G Ex ia IIC T6 Ga | ||
| EMC |
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| 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] | 78.55 | ||
| 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; LED window: PA | ||
| Displays / operating elements | |||
| Display |
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| Accessories | |||
| Items supplied |
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| Remarks | |||
| Pack quantity | 1 pcs. | ||
| Electrical connection - plug | |||
| Connection | Connector: 1 x M12; coding: A | ||