MODEL 3022 ACCELEROMETER SPECIFICATIONS Piezoresistive MEMS DC Response Circuit Board Mountable Low Cost The Model 3022 is a silicon MEMS accelerometer in a Wheatstone bridge configuration. The accelerometer is packaged on a ceramic substrate with an epoxy sealed ceramic cover and is designed for adhesive mounting. The accelerometer is offered in ranges from 2g to 200g range and provides a flat frequency response to minimum 2000Hz. The silicon MEMS sensor is gas damped and incorporates DIMENSIONS over-range stops for high-g shock protection. For a similar accelerometer designed for bolt mounting, see the model 3028.. FEATURES Adhesive Mounted 0.5% Non-linearity Open Wheatstone Bridge DC Response Gas Damping Built-in Overrange Stops Low Power Consumption APPLICATIONS Vibration & Shock Monitoring Motion Control Impact & Shock Testing Modal Analysis Embedded Applications Machinery SENSOR SOLUTIONS /// Model 3022 Rev B 07/2017 Page 1 MODEL 3022 ACCELEROMETER PERFORMANCE SPECIFICATIONS All values are typical at +24C, 80Hz and 5Vdc excitation unless otherwise stated. Measurement Specialties reserves the right to update and change these specifications without notice. Parameters DYNAMIC Notes Range (g) 2 5 10 20 50 100 200 1 Sensitivity (mV/g) 8.0-20.0 6.0-15.0 3.0-6.0 1.5-3.0 0.6-1.5 0.3-0.6 0.15-0.3 5Vdc Exc. Frequency Response (Hz) 0-150 0-250 0-400 0-600 0-1000 0-1500 0-2000 5% Natural Frequency (Hz) 700 800 1000 1500 4000 6000 8000 Non-Linearity (%FSO) 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Transverse Sensitivity (%) 3 3 3 3 3 3 3 Damping Ratio 0.7 0.7 0.7 0.7 0.7 0.7 0.6 Shock Limit (g) 2000 2000 5000 5000 5000 5000 5000 ELECTRICAL Zero Acceleration Output (mV) 25 25 25 25 25 25 25 Differential Excitation Voltage (Vdc) 2 to 10 2 to 10 2 to 10 2 to 10 2 to 10 2 to 10 2 to 10 Input Resistance () 2500-6500 2500-6500 2500-6500 2500-6500 2500-6500 2500-6500 2500-6500 Output Resistance () 2500-6500 2500-6500 2500-6500 2500-6500 2500-6500 2500-6500 2500-6500 Insulation Resistance (M) >100 >100 >100 >100 >100 >100 >100 50Vdc Residual Noise (V RMS) 10 10 10 10 10 10 10 Maximum Ground Isolation Isolated from Mounting Surface ENVIRONMENTAL Thermal Zero Shift (%FSO/C) -0.09 -0.09 -0.09 -0.09 -0.09 -0.09 -0.09 Typical Thermal Sensitivity Shift (%/C) -0.15 -0.15 -0.15 -0.15 -0.15 -0.15 -0.15 Typical Operating Temperature (C) -40 to +125 Compensated Temperature (C) Not Compensated See Note 2 Storage Temperature (C) -40 to +125 PHYSICAL Case Material Ceramic Weight (grams) 3.1 Mounting Adhesive or solder 1 Output is ratiometric to excitation voltage 2 Order model 3022-XXX-10254 for temperature compensation resistor values included in the calibration certificate. Optional accessories: 121 Three Channel DC Differential Amplifier 140 Auto-Zero Inline Amplifier The information in this sheet has been carefully reviewed and is believed to be accurate however, no responsibility is assumed for inaccuracies. Furthermore, this information does not convey to the purchaser of such devices any license under the patent rights to the manufacturer. Measurement Specialties, Inc. reserves the right to make changes without further notice to any product herein. Measurement Specialties, Inc. makes no warranty, representation or guarantee regarding the suitability of its product for any particular purpose, nor does Measurement Specialties, Inc. assume any liability arising out of the application or use of any product or circuit and specifically disclaims any and all liability, including without limitation consequential or incidental damages. Typical parameters can and do vary in different applications. All operating parameters must be validated for each customer application by customers technical experts. Measurement Specialties, Inc. does not convey any license under its patent rights nor the rights of others. SENSOR SOLUTIONS /// Model 3022 Rev B 07/2017 Page 2