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IN-08x integrated-driver ECDS

IN-08x integrated-driver ECDS: sensors and measurement devices by Brüel & Kjær Vibro for vibration.

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Models in the series

One column per model: what differs between the models of the series.

Models of IN-08x integrated-driver ECDS compared by parameter
Parameter IN-081 eli-m-a7fd1906f3fcc3ba29838174 IN-083 eli-m-fdf13e369fb6754073a22155 IN-084 eli-m-ae430a94a79f8356b8592f3e IN-085 eli-m-c5d4f77b6025f0a7e40564d9 IN-08x series-wide technical data eli-m-9408d1c0042349be2393c358
Frequency response 0–2600 Hz 0–2600 Hz 0–2600 Hz 0–2600 Hz Not specified
Operating temperature 0–110 °C 0–110 °C 0–110 °C 0–110 °C Not specified
Protection class (DIN EN 60529) ip54 ip54 ip54 ip54 Not specified
Status Active Active Active Active Active
Datasheet PDF — IN-081 (opens in a new tab) PDF — IN-083 (opens in a new tab) PDF — IN-084 (opens in a new tab) PDF — IN-085 (opens in a new tab) PDF — IN-08x series-wide technical data (opens in a new tab)

The industries we serve

Frequently asked questions

Answers to the most common questions about our products and services

These eddy-current sensors have an integrated oscillator and measure relative shaft displacement and vibration against a conductive metallic surface.

1.5 mm is the linear measuring range. The 2.4 mm range is documented with an additional 5% deviation, so it is not the same range at the same accuracy conditions.

No. The nominal −8 mV/µm value applies to 42CrMo4. Other materials have different sensitivities and require the measurement electronics to be calibrated for the target material.

It requires −18 to −30 VDC and a suitable voltage-signal input. The documented frequency band is DC to 2.6 kHz at −3 dB. Distinguish sensor power from signal voltage.

Additional conducting metal in the measurement field can distort results. Maintain the illustrated clearances from the shaft, shoulders and adjacent sensors. The specification lists IP54.

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