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    <pre style="white-space:pre-line"><code>QFA-180 Series High Temperature
  Quartz Flexure Accelerometer

                                                               Making Sense out of Motionâ€¦

Performance Specifications                                            Â±30
                                                                  1.1 to 1.4
Performance
                                                                      40
Acceleration Range, g Max. (Note 1)                                   1.5
Scale Factor, mA/g (Note 2)                                           10
Bias, milli-g, Max. (@ 25Â° C)                                         300
Axis Alignment, mRad, Max. (@ 25Â° C)
Threshold and Resolution, Âµg, Max.                                   Â±200
Bandwidth, Hz, Min.                                                  Â±170
Scale Factor Temp. Sens, PPM/Â°C, Max.:                               Â±150
                                                             less than 250 ppm
               +55Â°C to +180Â°C                                less than 250 ug
               +100Â°C to +180Â°C
Bias Temp. Sens, Âµg/Â°C, Max.                                           3
Scale Factor Stability (1 month composite)                            55
Bias Stability (1 month composite)
Noise, mgrms, Max. (0Hz to 10kHz) (Max.)
Weight (grams)

Electrical                                                                 Â±12 to Â±18
                                                                                12
Input Voltage, Vdc
Input Current (quiescent), mA (Max.)                         External Load Resistor Dependent
Output Impedance, ohms

Environmental                                                         -55Â°C to +180Â°C
                                                                   25 Hz to 500 Hz, 25g
Operational Temp Range, Â°C                                   50 Hz to 500 Hz, 100 ug/gÂ²rms
Vibration, (Sine)
Vibration, (Random) Rectification, ug/gÂ²rms                               1000
Shock, g (0.5 msec, 1/2 sine)

Note 1: Specifications apply and are characterized up to Â±1g range. The accelerometer is capable of supplying acceleration

information up to Â±30g but at reduced accuracy.

Note 2: Voltage output via customer supplied load resistor.

Custom Capabilities

Scale factor shown in mA/g as a standard. If you require scale factor in volts/g, please specify voltage range
when ordering.

How to Order                          Part #                 Accelerometers exported from the United States
                                      848198-001             must be done in accordance with the Export
Model #                               848199-001             Administration Regulations (EAR) and/or the
QFA-180-30G-SQ                                               International Traffic in Arms Regulations (ITAR) as
QFA-180-30G-RD                                               applicable.

                                                                                                                            Rev 12

          Jewell Instruments LLC, 850 Perimeter Road, Manchester, NH 03103
sales@jewellinstruments.com â€¢ www.jewellinstruments.com â€¢ Tel (800) 227-5955</code></pre>
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