Inclinometers with analog output

TURCK is expanding its existing portfolio of QR20 inclinometers with IO-Link or switching output to include new devices with analog output. The new sensors are also available as single-axis devices for static (B1N) or moving applications (B1NF) and as two-axis sensors for static (B2N) or moving applications (B2NF). The QR20 inclinometers generate their signal from the fusion of two measuring principles: a gyroscope signal and a MEMS acceleration measurement (Micro-Electro-Mechanical System). By combining these measuring principles, shocks and vibrations are eliminated much more effectively than in devices with conventional signal filters. This is why the devices provide unprecedented dynamics for moving applications or vibrating machines, including for positioning and lifting applications.

Measurement range can be flexibly adjusted

The analog output of the QR20 sensors can be configured in a number of ways: In addition to the classic versions with 0…10 V or 4…20 mA, the signal ranges 0…20 mA, 0.1…4.9 V, 0…5 V or 0.5…4.5 V can be set via the IODD configurator. Alternatively, the measuring ranges per axis can be set either by entering the angle value in text or by accepting the respective angle position. In addition, the sensors can be trained via pin 5 or an Easy-Teach adapter. By adjusting the measuring range, users can use the full resolution of their input, even on a narrow angle cut-out.

LED spirit level simplifies commissioning

A "spirit level function" makes it easier to assemble the devices. The LED uses a flashing frequency to indicate when the sensor is positioned horizontally. This means that it can be mounted in a safe and error-free manner without the need for accessories. The use of translucent plastics for the LED display removes the need for LED lenses, which can be a potential weak point in the housing.