2-axis inclinometer / voltage output / capacitive / high-precision
SM-2U SENSEL MEASUREMENT

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Characteristics

  • Number of axes:

    2-axis

  • Output:

    voltage output

  • Technology:

    capacitive

  • Other characteristics:

    high-precision, rugged, waterproof, for angle measurement, for the construction industry, for geophysics applications, IP67

  • Inclination:

    Min.: 2 °

    Max.: 80 °

  • Resolution:

    0.001 °

Description

The SM2U is a pressure die cast alumimium housing (IP65) with two integrated sensors of the SM-NG-series for measuring inclinations along two axis.

In addition to the sensors, the box contains two signal conditioners with a 0 ... 5V output signal each and a highly stable supply voltage that can be used externally as a reference. Furthermore, the signal conditioner includes an active low pass filter, whose upper cut-off frequency / settling time can be adjusted to suit the measurement task, and noise voltage filters to guarantee the EMC. Interference signals caused by unwanted ground currents are eliminated by electrically isolating sensor and signal conditioner from the housing.

The SM2U can accommodate larger sensors, such as the NG-series, that have a higher measuring accuracy. A special electronic temperature compensation system can significantly reduce the temperature sensitivity of the implemented sensor.
The compact PG cable gland and compact housing size enable the use of this high quality measuring system in harsh operating conditions.