Triaxial Accelerometers

Triaxial accelerometers are intended for simultaneous measurement of vibration in three perpendicular axes. All models have a central drilling for easy screw attachment and convenient axis alignment. The miniature accelerometers KS903 and KS943 are particularly suited for light objects. Model KS903 is particularly suited for modal analysis.
Model KS823B was designed for the measurement of building vibration to DIN 4150, wind turbines and other sensitive applications at large structures.
Model KS943L with Low Power IEPE output was developed for applications demanding low power consumption, such as sensor telemetry.
Useful technical information about piezoelectric accelerometers can be found on our Theory pages.
For a selection chart to find the best sensor to your application click here.

Triaxial Accelerometers	KS903.10	KS903.100
Output	IEPE with TEDS	IEPE with TEDS
Sensitivity	10 mV/g	100 mV/g
Measuring range	±600 g	±60 g
Linear frequency range (±3 dB)	0.15 .. 27000 Hz (Z)	0.13 .. 12000 Hz
Connector	1/4-28 UNF, 4 pins, male	1/4-28 UNF, 4 pins, male
Weight	6.2 g	9 g

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Data sheet (350 kB)

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Triaxial Accelerometers	KS943B10	KS943B100	KS943L
Output	IEPE	IEPE	Low Power IEPE
Sensitivity	10 mV/g	100 mV/g	14 mV/g
Measuring range	±600 g	±60 g	±240 g
Linear frequency range (±3 dB)	0.2 .. 22000 Hz	0.5 .. 22000 Hz	0.3 .. 19000 Hz
Connector	Binder 707	Binder 707	Binder 707
Weight	16 g	16 g	16 g

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Data sheet (350 kB)

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Triaxial Industrial Accelerometer	KS813B
Output	IEPE
Sensitivity	100 mV/g
Measuring range	±55 g
Linear frequency range (±3 dB)	0.2 .. 10000 Hz
Protection grade	IP67
Connector	Binder 718, radial
Weight	115 g

KS813B: Base

KS813B: Socket

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Data sheet (250 kB)

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High Sensitivity Triaxial Accelerometer	KS823B
Output	IEPE
Sensitivity	500 mV/g
Measuring range	±12 g
Linear frequency range (±3 dB)	0.07 .. 6000 Hz
Protection grade	IP67
Connector	Binder 718, radial
Weight	365 g

KS823B/01 with accessory kit

KS823B with wall/ceiling adapter Model 629 for 360° rotation

KS823B: Wall/ceiling adapter Model 629 for 360° rotation (top view)

KS823B: Wall/ceiling adapter Model 629 for 360° rotation (bottom view)

KS823B: Mounting pad Model 529 for wall / ceiling adapter Model 629

KS823B: Hammer-set anchors for concrete and stone as supplied with wall / ceiling adapter Model 629

KS823B at tripod plate Model 729 for floor vibration measurement

KS823B: Tripod tips of Model 729 for different floor types

KS823B: Magnet Model 508 for flat and curved surfaces (top view)

KS823B: Magnet Model 508 for flat and curved surfaces (bottom view)

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Data sheet (250 kB)

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Triaxial Accelerometers