Product characteristics
| Electrical design | NAMUR |
|---|---|
| Output function | normally closed |
| Sensing range [mm] | 8 |
| Housing | threaded type |
| Dimensions [mm] | M18 x 1 / L = 46 |
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: > 2,1) |
| Protection class | II |
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] | 400 |
Detection zone
| Sensing range [mm] | 8 |
|---|---|
| Real sensing range Sr [mm] | 8 ± 10 % |
| Operating distance [mm] | 0...6.48 |
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 66; IP 67 |
Tests / approvals
| Approval | BVS 04 ATEX E 091 X; IECEx BVS 06.0003 | ||
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| ATEX marking |
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| EMC |
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| Shock/vibration resistance | 30 g (11 ms) / 10-55 Hz (1 mm) | ||
| MTTF [years] | 3387 |
Safety classification
| Max. internal capacitance [nF] | 200 |
|---|---|
| Max. internal inductance [µH] | 190 |
Mechanical data
| Weight [g] | 90 |
|---|---|
| Housing | threaded type |
| Mounting | flush mountable |
| Dimensions [mm] | M18 x 1 / L = 46 |
| Thread designation | M18 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. |
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Electrical connection - plug
| Connection | Connector: 1 x M12; coding: A |
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ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — EN-GB — NG501A — 20.02.2024 —
