Accelerometers

A range of different dynamic range accelerometers to offer the best product ratio performance/price.​

Our sensors are mounted inside a rugged and compact case.​

Low power, low noise and very stable well suited for structural monitoring.

Accelerometers models available

LTFB155 : Very low noise high dynamic range 155dB, available full-scale from 0.1g to 4g. Frequency response from DC to 100Hz.

LTFB130 : Low cost, Low noise high dynamic range 130dB, available full-scale from 0.5g to 4g. Frequency response from 0.1 to 100Hz.

LTME90 : MEMS technology, low cost, low noise, 90dB dynamic range. Frequency response from DC to 1KHz.

155dB (true FB)130dB (true FB)90dB (MEMS)
Ranges Available± 0.1g to ± 2g± 0.5g to ± 3g± 2g to ± 200g
Output Voltage± 7.5V± 15V differential± 2.7V
Excitation± 12V to ± 15V <10mA10V to 16V <45mA (triaxial)7V to 15V <5mA
Output impendance<1000 ohm<1000 ohm<1000 ohm
Sensitive Axis AlignmentBetter than 0.25 degBetter than 0.25 degBetter than 0.25 deg
Scale Factor Tolerance± 1%± 1%± 1%
Scale Factor Temp Coefficient0.01% / °C max.0.02% / °C max.120ppm/ °C
Zero output DC coupled< 1 mg
Null Temp Sensitivity75µV / Deg C
Frequency ResponseDC to 50Hz0.1 to 120HzDC to 1KHz
Output Noise2.5 µV from 0 to 50Hz0.1 µg/√Hz7 µg/√Hz
Non-Linearity< ± 0.1% FS± 0.1% FS0.1% FS
Temperature Operating-40C° to +80C°-40C° to +60C°-40C° to +80C°
Temperature Storage-50C° to +90C°-60C° to +80C°-50C° to +90C°
Vibration Survival (2-2000Hz)5g RMS5g RMS
Shock Survival200g 5ms (1/2 sine)100g 1ms (1/2 sine)6000g
Ambient Pressure / Humidity0 to 5 Atmospheres / 95% R.H.0 to 5 Atmospheres / 95% R.H.0 to 5 Atmospheres / 95% R.H.
Weight / Size141.8gr / 8.9 x 4.3 x 3.56cm300gr / 11.4 x 8.9 x 5.5 cm (triaxial)90gr
Case Material / ConnectorAnodized Aluminum / 6-pin MILAnodized Aluminum / 6-pin MILAnodized Aluminum / 6-pin MIL