INA-08x Ex integrated-driver ECDS
INA-08x Ex 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.
| Parameter | INA-081 eli-m-725e585507c8a2ff4a665899 | INA-083 eli-m-3e59ecc6b347f6adb48cdaac | INA-085 eli-m-8036ad888824001420e6acf2 | INA-08x series-wide Ex and target-material data eli-m-9e077150ad11ed391f5de553 |
|---|---|---|---|---|
| Frequency response | 0–2600 Hz | 0–2600 Hz | 0–2600 Hz | Not specified |
| Operating temperature | 0–110 °C | 0–110 °C | 0–110 °C | Not specified |
| Protection class (DIN EN 60529) | ip54 | ip54 | ip54 | Not specified |
| Status | Active | Active | Active | Active |
| Datasheet | PDF — INA-081 (opens in a new tab) | PDF — INA-083 (opens in a new tab) | PDF — INA-085 (opens in a new tab) | PDF — INA-08x series-wide Ex and target-material data (opens in a new tab) |
The industries we serve
Frequently asked questions
Answers to the most common questions about our products and services
It is an eddy-current sensor with an integrated oscillator for relative shaft displacement and vibration against a conductive metallic surface, with a hazardous-area configuration subject to certificate conditions.
The linear range is 1.5 mm, with DC to 2.6 kHz at −3 dB. The 2.4 mm range is listed with an additional 5% measurement deviation.
Hazardous-area use requires an approved intrinsically safe circuit with a suitable barrier or interface. Check voltage, current, power, capacitance and inductance limits for the whole chain.
Yes. Chain capacitance increases with cable length. Use the documented sensor-and-cable values and check them against the approved interface; mechanical reach alone does not prove electrical compatibility.
No. The general working-temperature range is also limited by the Ex temperature class and permitted power. Select for the most restrictive application condition. Sensitivity also depends on target material.
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