Cylindrical threaded housing, MM18 NAMUR - MM18-70A-N-ZW0 - 7900288
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Features
| Thread size: | M18 x 1 |
|---|---|
| Design: | Cylindrical |
| Sensing range Sn: | 70 mm 1) |
| Assured sensing range Sa: | 56.7 mm |
| Magnetic sensitivity: | 0.7 mT |
| Switching frequency: | 5,000 Hz |
| Output type: | NAMUR |
| Electrical wiring: | NAMUR |
| Enclosure rating: | IP 67 2) |
| Magnetic alignment: | Axial |
| Electrical connection: | Cable, 2-wire, 2 m 3) |
| Output characteristic: | Control courrent depending on switching state according to NAMUR EN 60947-5-6 |
| footnote | 1) Sensing range based on installation in non-magnetic material using Magnet MAG-3010-B (M4.0) 2) According to EN 60529 3) Do not bend below 0 °C |
Mechanics/electronics
| Housing length: | 50 mm |
|---|---|
| Residual ripple: | ? 5 % 1) |
| Hysteresis: | 1 % ... 10 % |
| Repeatability: | ? 1 % 2) |
| Temperature drift (of Sr): | ± 10 % |
| EMC: | According to EN 60947-5-2 |
| Tightening torque, max.: | ? 25 Nm |
| Housing material: | Metal, Nickel-plated brass |
| Time delay before availability: | ? 2 ms |
| Ambient temperature operation: | -25 °C ... 75 °C |
| Shock and vibration resistance: | 30 g, 11 ms / 10 ... 55 Hz, 1 mm |
| Cable material: | PVC |
| Current consumption, sensor is activated: | ? 2.5 mA |
| Current consumption, sensor is not activated: | ? 1 mA |
| Cable resistance: | ? 50 ? |
| EC Approval Certificate: | TUV 99 ATEX 1398 |
| ATEX marking: | EX II 2G Ex ia IIC T6 Ta: -20 °C ... 70 °C |
| Hazardous area category: | 2G |
| Input voltage Ui max.: | 16 V 3) |
| Input power Pi max.: | 100 mW 4) |
| Input current Ii max.: | 30 mA 5) |
| Internal capacitance Ci max.: | 15 nF 6) |
| Internal inductance Li max.: | 35 µH 7) |
| Nominal voltage: | 8.2 V DC |
| Conductor cross-section: | 0.34 mm? |
| Wire-break protection: | 1 |
| Items supplied: | Fastening nuts (2 x) |
| footnote | 1) Of VS 2) Von Sr (VS und Ta constant) 3) 4) 5) 6) 7) For connection to a sperately certified intrinsically safe circuit only |
