Ref: AKF - 3 axes MEMS - Low cost

Cost-effective MEMS capacitive triaxial accelerometer with analog or digital output

Low cost capacitive triaxial accelerometer
Measuring ranges: from ± 2g to ± 40g
Accuracy: 1 to 2% of the measuring range
Output: 0-5 VDC, 4-20 mA or RS-485
Bandwidth: 0 Hz to 1000 Hz
Steel case IP64 74g
Power supply: 9 to 36 Vdc
Operating temperature: from - 40 to + 85 ° C
Shock resistance: ± 100g
Dimensions: 34.3 x 34.3 x 38.5mm
Optional calibration certificate (for 1, 2 or 3 axes)

Description

AKF39 is a capacitive MEMS triaxial accelerometer designed for applications seeking a compact and robust solution at a moderate price. The measuring ranges are between ± 2g and ± 40g on each x, y, z axis. The measurement is made simultaneously, independently. The frequency response includes DC to 1000 Hz. The accureacy is approx 2%, and the resolution of approx 1 mg.

Installation

The output signal of the sensor AKF39 is either analog (0-5VDC or 4-20mA) or digital (RS-485) type. The supply voltage is 9 to 36 VDC. The IP64 case is hardened (73.5 grams), the operating temperature range from -40 to + 85 ° C. The impact resistance is ± 100g. The electrical interface consists in a 5-pin connector on the body of the sensor. A cable is optional. 3 options are available for the mounting:

Installation	Illustration	Description
Standard		Montage direct sur l'application par 4 vis M3
Plaque en L (en option)		Bride en L 36 x 44 x 4mm, alu, 4 vis M3
Magnétique (en option)		Fixation magnétique , 34.23 x 34.23 x 6mm, inox, 4 vis M3. Force d'adhérence: 10N épaisseur de plaque : 2mm