MODEL 4000A MEMS DC ACCELEROMETER SPECIFICATIONS MEMS DC Accelerometer DC to 1300Hz Frequency Response Amplified Output, Signal Conditioned Temperature Compensated Economical, Light Weight . The Model 4000A is an economical signal conditioned FEATURES MEMS DC accelerometer packaged in an anodized Aluminum housing. The accelerometer is available in 2g to 100g Dynamic Range ranges from 2 to 100g with a wide bandwidth from DC High Over-Range Protection to 1300Hz. The model 4000A accelerometers incorporate Gas Damped MEMS Sensors gas damped MEMS sensing elements that provide Low Power Consumption outstanding performance over an operating temperature Screw Mounting range of -20C to +85C. 8 to 36Vdc Excitation Voltage The accelerometer is designed for 8 to 36Vdc excitation voltage and the signal conditioned output incorporates a 2.5V reference that offers the user an optional differential APPLICATIONS or single-ended output. Low Frequency Monitoring For a triaxial version, TE Connectivity also offers the Transportation model 4030 and 4630 accelerometers. Vibration Sensing Test & Instrumentation Machine Control Motion Analysis SENSOR SOLUTIONS /// Model 4000A Rev B 11/2019 Page 1 MODEL 4000A ACCELEROMETER PERFORMANCE SPECIFICATIONS All values are typical at +24C, 80Hz and 12Vdc excitation unless otherwise stated. TE Connectivity reserves the right to update and change these specifications without notice. Parameters DYNAMIC Notes Range (g) 2 5 10 20 50 100 Sensitivity, Differential (mV/g) 1000 400 200 100 40 20 10% Frequency Response (Hz) 0-200 0-300 0-350 0-600 0-800 0-1300 5% Natural Frequency (Hz) 700 800 1000 1500 4000 6000 Non-Linearity (%FSO) 1 1 1 1 1 1 Transverse Sensitivity (%) <3 <3 <3 <3 <3 <3 <1 Typical Damping Ratio 0.7 0.7 0.7 0.7 0.6 0.5 Shock Limit (g) 5000 5000 5000 5000 5000 5000 Residual Noise (V RMS) 500 300 300 350 400 350 Passband Spectral Noise (g/ Hz) 35 38 75 132 316 516 Passband ELECTRICAL Zero Acceleration Output (mV) 100 Differential Excitation Voltage (Vdc) 8 to 36 Excitation Current (mA) <5 Bias Voltage (Vdc) 2.5 Full Scale Output (differential) 2 Vpk Full Scale Output (single-ended) +0.5 to 4.5 Vpk Output Resistance () <100 Insulation Resistance (M) >100 100Vdc Turn On Time (msec) <100 Ground Isolation Isolated from Mounting Surface ENVIRONMENTAL Thermal Zero Shift (%FSO/C) 0.014 Typical Thermal Sensitivity Shift (%/C) 0.028 Typical Operating Temperature (C) -20 to 85 Storage Temperature (C) -20 to 85 Humidity Epoxy Sealed PHYSICAL Case Material Anodized Aluminum Cable PFA Insulated Leads, Braided Shield, PU Jacket Weight (grams) 7 Mounting 2x 4 or M3 Screws Mounting Torque 3 lb-in (0.3 N-m) Calibration supplied: CS-FREQ-0100 NIST Traceable Amplitude Calibration from 20Hz to 5% Frequency Response Limit Optional accessories: AC-D02652 Triaxial Mounting Block 121 3-Channel Precision Low Noise DC 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. TE Connectivity reserves the right to make changes without further notice to any product herein. TE Connectivity makes no warranty, representation or guarantee regarding the suitability of its product for any particular purpose, nor does TE Connectivity 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. TE Connectivity does not convey any license under its patent rights nor the rights of others. SENSOR SOLUTIONS /// Model 4000A Rev B 11/2019 Page 2