B&K Vibro Compact, Ultra Low Frequency Accelerometer

The AS-070 is designed for measurement of vibration acceleration. It covers a broad application range like monitoring of turbines compressors pumps generators etc. Its robust and high-quality design make this sensor the perfect match for demanding applications.

The acceleration sensor operates according to the piezo-electric Ringshear principle. In the sensor the piezo-element and an internal mass forms a spring-mass damping system. When this system is subjected to vibrations an electrical charge proportional to the vibration acceleration is produced. An integrated amplifier converts this charge signal into a usable voltage signal.

Brüel & Kjaer Vibro Accelerometer Selection Table

Model	picture	sensor technology	Sensitivity	Sensitivity accuracy	Frequency range [Hz]	Resonant frequency	measuring range	connector type	connector style	cable connection
AS-667		compression type	100 mV/g	± 10%	0.5 Hz to 13 kHz: (±3 dB)	typ 30 kHz	60 g	M12 - 4 pole	top	mountable
AS-668		compression type	100 mV/g	± 10%	0.5 Hz to 13 kHz: (±3 dB)	typ 30 kHz	60 g	M12 - 4 pole	lateral	mountable
AS-063		compression type	100 mV/g	± 5%	1.5 Hz to 13 kHz (± 3 dB)	35kHz ± 3 kHz	80 g	MIL-C-5015	top	mountable
AS-062		compression type	100 mV/g	± 5%	1.5 Hz to 13 kHz (± 3 dB)	> 20 kHz	80 g	n.a.	lateral	integrated
AS-070/001		shear type (ring)	100 mV/g	± 20%	0.32 Hz to 10 kHz (± 3 dB)	> 25 kHz	50 g	n.a.	lateral	integrated