NM1-2L-420-ATEX Tilt Measuring System
Single axis tilt measuring system
Key features
- Measuring range ±3° up to ±60° or 0 to 90°
- Accuracy ±0,1° (up to ±10°), ±0,2° (up to ±30°), ±0,25° (up to ±60°)
- Analogue output 4 … 20 mA (2-wire-technology)
- Supply voltage 18 … 28 VDC
About the NM1-2L-420-ATEX Tilt Measuring System
The single axis industrial tilt measuring system NM1-2L-420-ATEX is the combination of a non-contact inclination sensor and sensor adapted electronics. The measuring system is designed for precise tilt measurement in one axis. It is applicably for the use in defined explosion hazardous areas according to the attached EU type examination certificate. The system is intended for side assembly. Available tilt measuring ranges are ±3° to ±60° or 0 … 10° to 0 … 90°. The analogue output signal of 4 ... 20mA in 2-wire-technology is a standard signal and therefore a further analysis is easily feasible.
The tilt measuring system is built into a robust EMC-safe die-cast aluminium enclosure with external mounting holes (IP68, test condition 1h, 1m water depth), which is well suited for applications in rough and industrial environments. Furthermore, the built-in electronics are protected against humidity and vibrations.
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Talk to an expertTechnical Specifications
| Specification | Value |
|---|---|
| Accuracy at 23°c | Up to ±10°: ±0,1° Up to ±30°: ±0,2° Up to ±60°: ±0,25° |
| Analogue output / burden | 4 - 20 mA (2-wire), max. 500= burden at supply voltage of 24VDC |
| Cross-sensitivity | < 1,5% at 30° cross slope |
| Dimensions (w x h x d) | 115 x 64 x 35 mm (without EMV cable glands and external earth connection) |
| Frequency range (-3db) | 0,5 Hz |
| Power consumption | < 1 W |
| Preferred measuring range | ±3°, ±5°, ±10°, ±15°, ± 20°, ±30°, ±45°, ±60°, 0 to 10°, 0 to 30°, 0 to 45°, 0 to 60°, 0 to 90° other measuring ranges on request |
| Protection class | IP68 according to DIN EN 60529 (VDE 0470), test condition: 1 h, 1 m water depth An additional mechanical protection against jet water is recommended |
| Supply voltage | 18 - 28 VDC, electronic is protected against voltage reversal |
| Temperature drift of sensitivity | < -0,25 %/K |
| Temperature drift of zero point | < ± 0,1 mV/K |
| Temperature, operating | -25 to +60 °C |
| Temperature, storage | -25 to +60 °C |
| Weight | Ca. 800g with 10m connection cable |
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- IP68 aluminium enclosure
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