DDAU3 Data acquisition
DDAU3: data acquisition systems by Brüel & Kjær Vibro for data acquisition.
This series on the Brüel & Kjær Vibro site (opens in a new tab)
Models in the series
One column per model: what differs between the models of the series.
| Parameter | DDAU3 eli-m-33e0d24600a030d6a1b82720 |
|---|---|
| Number of measurement channels | 12 |
| Status | Active |
The industries we serve
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Aerospace
- Aircraft door-lock position detection
- Airlines & Aerospace Our balancing machines and moment weighing scales for aerospace drives ensure maximum precision, ease of use, and modular flexibility delivering reliability and performance without compromise contributing to your economic success.
- Automatic balancing machines Automatic balancing machines from Schenck are advanced solutions for precise balancing of rotating components in automated production processes. We offer systems and stations for balancing crankshafts, wheels and tires, turbochargers, electric armatures, drives, axle drive units, torque converters, drive shafts, disc-shaped rotors, as well as fans. Our systems increase productivity, ensure consistent quality, and are tailored to the needs of the automotive, energy, and industrial sectors.
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Medical industry
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Environment
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Electric motor manufacturing
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Food industry
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Automotive industry
- Airlines & Aerospace Our balancing machines and moment weighing scales for aerospace drives ensure maximum precision, ease of use, and modular flexibility delivering reliability and performance without compromise contributing to your economic success.
- Automatic balancing machines Automatic balancing machines from Schenck are advanced solutions for precise balancing of rotating components in automated production processes. We offer systems and stations for balancing crankshafts, wheels and tires, turbochargers, electric armatures, drives, axle drive units, torque converters, drive shafts, disc-shaped rotors, as well as fans. Our systems increase productivity, ensure consistent quality, and are tailored to the needs of the automotive, energy, and industrial sectors.
- Axle Drives With our balancing machines for front and rear axle transmissions, the measured unbalance is corrected by drilling into the drive flanges of the transmissions (welding optional). We support you with our interdisciplinary expertise in the production of front and rear axle transmissions from the initial idea to the design stage through to series production.
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Industrial automation
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Plastics
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Optics
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3D printing
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Battery manufacturing
Frequently asked questions
Answers to the most common questions about our products and services
The page lists 12 dynamic channels, four speed/DC inputs and eight 4–20 mA process inputs. These groups serve different functions.
The manufacturer defines 80 kHz as the dynamic-channel frequency-range limit. Sampling rate is a different specification; the two must not be substituted.
Yes. The manufacturer specifies integration with SCADA, PLC and OSIsoft PI systems.
Yes. Its internal storage retains data when the network connection is inactive.
The August 2026 data sheet specifies 204.8 kHz for AC/DC channels, 8 kHz for Speed/DC inputs used as DC channels, and 4 kHz for 4–20 mA inputs. Bandwidth is separate; the dynamic-channel 80 kHz bandwidth is not its sample rate.
No. State-dependent limits can change according to value ranges of other descriptors. Define operating states, thresholds and time hysteresis explicitly; connecting a sensor alone does not define the alarm policy.
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