Model 805 Accelerometer TO-5 Series Accelerometer 2-Wire IEPE Interface Low-Cost, Embedded Applications Wide Bandwidth to 15kHz The Model 805 is a miniature adhesive mount IEPE accelerometer built on a 3-pin TO-5 header. It is available in 50g and 500g dynamic ranges and offers a flat frequency dimensions response to 15kHz. The accelerometer features a hermetic construction in a TO-5 header configuration. The model 805 incorporates a stable piezo-ceramic crystal and an integrated charge converter amplifier 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. FEATURES 50g and 500g Range Wide bandwidth up to 15kHz TO-5 Configuration Hermetically Sealed -40C to +100C Operating Range Case Grounded Design APPLICATIONS Machine Monitoring Low-Cost OEM Installation Permanent Structural Study Embedded Sensing Solution M3 Stud Mounting for -01 Model 805 Rev C www.meas-spec.com 02/27/2014 Option 32 Journey Ste. 150 Aliso Viejo, CA 92656 949-716-5377 t&m meas-spec.com Model 805 Accelerometer performance specifications All values are typical at +24C, 100Hz and 4mA 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 Notes Range (g) 50 500 Sensitivity (mV/g) 100 10 10% (see Note 1 for 5% option) Frequency Response (Hz) 1-8000 1-8000 1dB Frequency Response (Hz) 0.3-10000 0.3-12000 3dB Natural Frequency (Hz) 34000 34000 Non-Linearity (%FSO) 1 1 Transverse Sensitivity (%) 5 5 Shock Limit (g) 5000 5000 Residual Noise (g RMS) 0.0004 0.0009 Broadband 1Hz to 10kHz ELECTRICAL Compliance Voltage (Vdc) 18 to 30 Excitation Current (mA) 2 to 10 Bias Voltage (Vdc) 8 to 12 Room Temperature Bias Voltage (Vdc) 6 to 13 -40 to +100C Output Impedance () <100 Full Scale Output Voltage (V) 5 Grounding Case grounded to mounting surface ENVIRONMENTAL Temperature Response (%) 10 Operating Temperature (C) -40 to +100 +120C option, see Note 2 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 Contact factory for model number to order with 5% sensitivity tolerance 2 Contact factory for model number to order with +120C operating temperature Calibration supplied: CS-SENS-0100 NIST Traceable Amplitude Calibration at 100Hz Wiring color code: See schematic 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. ordering info PART NUMBERING Model Number+Range 805-GGGG -XX l l Optional Stud Dash Number Dash Number Stud Options l Range (0050 is 50g) -01 M3 x 0.5 6g Example: 805-0050 Model 805, 50g Model 805 Rev C www.meas-spec.com 02/27/2014 32 Journey Ste. 150 Aliso Viejo, CA 92656 949-716-5377 t&m meas-spec.com