NM2-IP-4L Tilt Measuring System

Dual axis tilt measuring system

About the NM2-IP-4L Tilt Measuring System

The dual axis industrial tilt measuring system NM2-IP-4L is the combination of a non-contact inclination sensor
AccuStar®-EA and sensor adapted electronics. The measuring system is designed for precise tilt measurement
in X- and Y-axis and intended for ground assembly. Available tilt measuring ranges are ±3° to ±60°. The
electrical wiring is realised in 4-wire-technology. For further evaluation of the measured inclination there are
different standard analogue output signals per axis available, depending on the ordered type.


The tilt measuring system is built into a robust EMC-safe die-cast aluminium enclosure (IP66), which is well
suited for applications in rough and industrial environments.

Key features NM2-IP-4L

  • Measuring range ±3° up to ±60° or 0 - 90° per axis
  • Accuracy ±0,1° (up to ± 15°), 0,5% of measuring range (up to ±60°)
  • Analogue output 0 - (±)10 V or 0(4) - 20 mA (4-wire-technology)
  • Supply voltage 10 - 18 VDC or 18 - 30 VDC

Specifications

Number of measuring axis
2
Supply voltage
10 - 18 VDC*, 18 - 30 VDC*, electronic is protected against voltage reversal
Voltage insulation between supply voltage and analogue output
Galvanic isolation between supply voltage and analogue output, 200 V, higher voltage insulation on request
Power consumption
ca. 4 W
Analogue output / burden
0 - 10 V / ±10 V, max. 1 mA (short-time short-circuit proof) 0 - 20 mA, 4 - 20 mA, max. 500 Ω
Frequency range (-3 dB)
2 Hz
Preferred measuring range
±3°, ±5°, ±10°, ±15, ± 20, ±30, ±45°, ±60° other measuring ranges on request
Accuracy at 23°C
Up to ±15°: ±0,1°, Up to ±60°: 0,5% of measuring range, Up to ±65°: on request
Cross-sensitivity
< 1% up to ±60°
Electrical connection
M16 x 1,5 EMC cable glands on internal spring-cage terminal blocks
Enclosure
EMC-safe aluminium die-cast enclosure
Protection class
IP66
Dimensions (W x H x D)
160 x 91 x 160 mm (without EMC cable glands)
Weight
2.300 g
Temperature, storage
-20 to +60 °C
Temperature, operating
-20 - +60 °C
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