ACC 1835

Triaxial Accelerometer
ACC 1835 is a piezoelectric triaxial accelerometer with a built-in charge amplifier. Its sensing element, manufactured from piezoelectric ceramic materials, ensures excellent performance and long-term stability.
Featuring high sensitivity, the ACC 1835 is commonly used for monitoring infrastructure such as bridges and buildings, as well as for other low-frequency tests and micro-vibration measurements.

Specifications

Parameter	Value
Sensitivity Grade	-
Factory Sensitivity	500mV/g（±10%）
Range (g)	±10
Frequency Response	0.5 - 1k（±5%）0.3 - 3k（±10%）
Max Transverse Sensitivity	≤5%
Amplitude Linearity	≤1%
Broadband Resolution	0.0005grms
Mounted Resonance Frequency	＞10kHz
Shock Resistance	0.5kg
Operating Voltage Range	+18V - +28V
Operating Current Range	2mA - 10mA（Typical4mA）
Operating Temperature Range	-40℃ - 120℃
Frequency Noise (μg/√Hz)	/
Base Strain	0.002g/με
Magnetic Sensitivity	1.5g/T
Sensing Element	Piezoelectric Ceramics
Housing Material	Titanium alloy
Structure Type	Shear
Weight	≤60g
Output Connector	1/4-28 4-Pin
Output Connector Position	Side
Mounting Interface	Bottom M5 Thread
Accessories	M5 mounting stud

Specifications

Sensitivity	500mV/g（±10%）
Measurement Range	±10g
Frequency Response	0.5Hz - 1kHz（±5%） 0.3Hz - 3kHz（±10%）
Transverse Sensitivity	≤5%
Non-Linearity	≤1
Broadband Resolution	0.0005grms
Resonant Frequency	＞10kHz
Overload Limit (Shock)	500g
Working Voltage	+18 - ＋28V
Working Current	2mA - 10mA (Typical 4mA）
Working Temperature	-40℃ - 120℃
Base Strain Sensitivity	0.002g/με
Magnetic Sensitivity	1.5g/T
Sensing Element	Piezoelectric Ceramics
Housing Material	Titanium
Structure Type	Shear
Weight	≤60g
Electrical Connector	1/4-28 4-Pin
Electrical Connection Position	Side
Mounting Thread	M5 internal thread (bottom)
Accessory	M5 mounting stud