Accelerometer acquisition board with three input types on one module: an IEPE input for standard piezoelectric accelerometers with constant-current supply, a dedicated input for ELAD digital triaxial accelerometers (EA4A, D-Sub or M12 connector), and an encoder input for shaft position and speed, so vibration can be referenced to the rotation angle.
Accelerometer
Description
Specifications
Values declared by the manufacturer. For test measurements or customisations, request the technical documentation.
ELAD accelerometers – sensor options
| Parameter | Option A | Option B | Option C |
|---|---|---|---|
| Type | MEMS, triaxial | MEMS, triaxial | Quartz MEMS, triaxial |
| Full scale | ±2 / ±4 / ±8 g | ±2 / ±4 / ±8 / ±16 g | ±15 g |
| Noise density | 25 µg/√Hz | 75 µg/√Hz | 0.2 µg/√Hz |
| Bandwidth | DC to 1.5 kHz | DC to 6.3 kHz | DC to 460 Hz |
| Output data rate | up to 4 kHz | up to 26.7 kHz | up to 1 kHz |
| Resolution | 20 bit | 16 bit | 24 bit |
| Operating temperature | −40 to +125 °C | −40 to +105 °C | −30 to +85 °C |
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