Model 805M1 Accelerometer 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 3pin TO-5 header. It is available in 20g and 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 accelerometer is offered in two configurations; one for adhesive mounting and one for stud mounting. dimensions FEATURES 20g and 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 Low-Cost OEM Installation Permanent Structural Study Embedded Sensing Solution Data Loggers Model 805M1 Rev D 32 Journey Ste. 150 Aliso Viejo, CA 92656 M3 Stud Mounting for -01 www.meas-spec.com Option 949-716-5377 06/25/2015 t&m@meas-spec.com Model 805M1 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. Standard product parameters are described in PSC-1001 for Embedded AC Accelerometers. Parameters DYNAMIC Range (g) Sensitivity (mV/g) Frequency Response (Hz) Frequency Response (Hz) Natural Frequency (Hz) Non-Linearity (%FSO) Transverse Sensitivity (%) Shock Limit (g) Residual Noise (g RMS) 20 100 1-8000 0.4-10000 34000 1 5 5000 0.001 ELECTRICAL Bias Voltage (Vdc) Total Supply Current (mA) Excitation Voltage (Vdc) 1 Output Impedance () Insulation Resistance (M) Full Scale Output Voltage (V) Grounding Exc Voltage / 2 <0.80 3.0 to 5.5 <100 >100 2 Case grounded to mounting surface ENVIRONMENTAL Temperature Response (%) Operating Temperature (C) Storage Temperature (C) 10 -40 to +100 -54 to +125 PHYSICAL Sensing Element Case Material Weight (grams) Mounting Piezo-Ceramic Stainless Steel 5.0 Adhesive or Circuit Board (M3 Stud Mounting for -01 Option) 1 Notes 50 40 1-8000 0.4-10000 34000 1 5 5000 0.001 100 20 1-8000 0.4-12000 34000 1 5 5000 0.003 200 10 1-8000 0.4-12000 34000 1 5 5000 0.003 500 4 1-8000 0.4-12000 34000 1 5 5000 0.005 10% 1dB 3dB Broadband 1Hz to 10kHz @50Vdc The model 805M1 can be operated with 2.8V excitation but the full-scale range will be limited. Calibration supplied: CS-SENS-0100 Wiring color code: See schematic NIST Traceable Amplitude Calibration at 100Hz 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 customer's technical experts. Measurement Specialties, Inc. does not convey any license under its patent rights nor the rights of others. ordering info PART NUMBERING Model Number+Range 805M1-GGGG -XX l l_____ Optional Stud Dash Number l_____ Range (0020 is 20g) Dash Number -01 Stud Options M3 x 0.5 6g Example: 805M1-0020 Model 805M1, 20g Model 805M1 Rev D 32 Journey Ste. 150 Aliso Viejo, CA 92656 www.meas-spec.com 949-716-5377 06/25/2015 t&m@meas-spec.com Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: TE Connectivity: 805M1-0200-01 805M1-0020-01