MODEL 810M1 ACCELEROMETER SPECIFICATIONS Piezoelectric Linear Accelerometer 25g & 100g Dynamic Ranges Wide Bandwidth to 6000Hz Circuit Board Mountable The Model 810M1 is a low cost, board mountable accelerometer designed for general purpose vibration measurements. The accelerometer is available in 25g or 100g range and provides a flat frequency response up to >6kHz. Featuring stable piezo-ceramic crystals in shear mode, the accelerometer incorporates an amplified 1.25V output and is offered in two measurement direction options (X or Z axis). FEATURES Two Measurement Directions 3.3 to 5.5Vdc Excitation Voltage Hermetically Sealed Piezo-Ceramic Shear Design -40 to +125C Operating Range APPLICATIONS Asset Monitoring Data Loggers Impact Monitoring Machine Health Monitoring System Wake-Up Switch SENSOR SOLUTIONS /// Model 810M1 Rev B 01/2018 Page 1 MODEL 810M1 ACCELEROMETER PERFORMANCE SPECIFICATIONS All values are typical at +24C, 80Hz and 3.3Vdc excitation unless otherwise stated. TE Connectivity reserves the right to update and change these specifications without notice. Parameters DYNAMIC Notes Range (g) 25 100 Sensitivity (mV/g) 50.0 12.5 30% Frequency Response (Hz) 2-6000 2-6000 1dB Resonant Frequency (Hz) >30000 >30000 Non-Linearity (%FSO) 2 2 Transverse Sensitivity (%) <8 <8 Shock Limit (g) 2000 2000 Residual Noise (g RMS) 0.0026 0.0032 2Hz to 10kHz Spectral Noise, 10Hz (gHz) 160 160 Spectral Noise, 100Hz (gHz) 40 40 Spectral Noise, 1kHz (gHz) 16 16 ELECTRICAL Bias Voltage (Vdc) Excitation Voltage / 2 Full Scale Output Voltage (V) 1.25 Total Supply Current (A) 22 Excitation Voltage (Vdc) 3.3 to 5.5 Output Impedance () <100 Insulation Resistance (M) >100 100Vdc Shielding 100% Warm-up Time (msec) 30 ENVIRONMENTAL Temperature Response (%) -20/+30 from -40C to +125C Operating Temperature (C) -40 to +125 Storage Temperature (C) -40 to +125 Humidity Hermetically Sealed PHYSICAL Sensing Element Ceramic (shear mode) Case Material Ceramic Base, Nickel Silver Cover Weight (grams) 3.0 Mounting Solder Calibration supplied: CS-SENS-0100 NIST Traceable Amplitude Calibration at 80Hz 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 810M1 Rev B 01/2018 Page 2