NM1-ISU-IP Tilt Measuring System

Single axis tilt measuring system with digital and analog connection

About the NM1-ISU-IP Tilt Measuring System

The single axis industrial tilt measuring system NM1-ISU is designed for precise tilt measurement in X axis and intended for the side wall mounting. The inclination ranges are selectable via an internal DIP switch. The measuring data are output via a RS232 data interface. Optional an additional scalable analogue output 4… 20 mA is available.
The tilt measuring system is built-in into a robust EMC-safe aluminium die-cast enclosure (IP66), which is suited for applications in rough and industrial environments.


Key features NM1-ISU-IP

  • Supply voltage 22 - 26 VDC
  • Adjustable measuring range up to 360°
  • Accuracy ±0.2°
  • RS232 Data Interface, optionally analogue output 4 - 20 mA)



Supply voltage:
22 - 26 VDC, electronics protected against voltage reversal
Power consumption:
ca. 3 W
Data Interface/Analogue output/ Power rating
RS232 Data Interface, 4 - 20 mA (Option …-420..-), max. 500 Ohm
Measuring frequency
0.4 Hz
Adjustable measuring range
Measuring range about internal DIP-Switch ±10°, ±20°, ±30°, ±45°, ±60°, ±90°, ±120°, ±180° Inclination
Temperature Error
Electrical connection:
Standard: 3 m connecting cable (optionally are cable versions up to 10 m available) Type of cable: Unitronic FD CP plus 3 x 2 x 0.25 mm²
EMC-safe aluminium die-cast enclosure
Dimensions (W x H x D)
150 x 65 x 36 mm (without EMC-cable gland)
Approx. 630 g with 3 m connecting cable, electronics not moulded in casting compound Approx. 1150 g with 10 m connecting cable, electronics not moulded in casting compound
Temperature, storage
-20 to +60 °C
Temperature, operating
-20 to +60 °C
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