805M1-0020 TE Connectivity

MODEL 805M1 ACCELEROMETER SPECIFICATIONS TO-5 Series Accelerometer 3-Wire Voltage Output Low-Cost, Embedded Applications <0.80mA Power Consumption The Model 805M1 is a miniature adhesive mount voltage output accelerometer built on a 3-pin TO- 5 header. It is available in 20g to 500g dynamic ranges and offers a flat frequency response to 12kHz. The accelerometer features a hermetic construction in a TO-5 header configuration. The model 805M1 incorporates a stable piezo-ceramic crystal with low power electronics in a 100% shielded housing suitable for many embedded OEM applications. The model 805M1 accelerometer is offered in two configurations one for adhesive mounting and one for stud mounting. An isolating cover option is also included for the standard model. FEATURES 20g to 500g Range Wide bandwidth up to 12kHz TO-5 Configuration Hermetically Sealed -40C to +100C Operating Range Case Grounded Design 3.0-5.5 Excitation Voltage APPLICATIONS Machine Monitoring Embedded Preventive Maintenance Low-Cost OEM Installation Permanent Structural Study Embedded Sensing Solution SENSOR SOLUTIONS /// Model 805M1 Rev E 07/2018 Page 1 MODEL 805M1 ACCELEROMETER PERFORMANCE SPECIFICATIONS All values are typical at +24C, 80Hz and 5Vdc excitation unless otherwise stated. TE Connectivity reserves the right to update and change these specifications without notice. Parameters DYNAMIC Notes Range (g) 20 50 100 200 500 Sensitivity (mV/g) 100 40 20 10 4 10% Frequency Response (Hz) 1-8000 1-8000 1-8000 1-8000 1-8000 1dB Frequency Response (Hz) 0.4-10000 0.4-10000 0.4-12000 0.4-12000 0.4-12000 3dB Natural Frequency (Hz) 34000 34000 34000 34000 34000 Non-Linearity (%FSO) 1 1 1 1 1 Transverse Sensitivity (%) 5 5 5 5 5 Shock Limit (g) 5000 5000 5000 5000 5000 Residual Noise (g RMS) 0.001 0.001 0.003 0.003 0.005 Broadband 1Hz to 10kHz ELECTRICAL Bias Voltage (Vdc) Exc Voltage / 2 Total Supply Current (mA) <0.80 1 Excitation Voltage (Vdc) 3.0 to 5.5 Output Impedance () <100 Insulation Resistance (M) >100 50Vdc Full Scale Output Voltage (V) 2 Grounding Case grounded to mounting surface ENVIRONMENTAL Temperature Response (%) 10 Operating Temperature (C) -40 to +100 Storage Temperature (C) -54 to +125 PHYSICAL Sensing Element Piezo-Ceramic Case Material Stainless Steel Weight (grams) 5.0 Mounting Adhesive or Circuit Board (M3 Stud Mounting for -01 Option) 1 The model 805M1 can be operated with 2.8V excitation but the full-scale range will be limited. 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 805M1 Rev E 07/2018 Page 2