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QFlex® Matrix

Control Accelerometers

A summary of the characteristics of
QA1500 and QA1400 Accelerometers.
Control Accelerometers

Accelerometers exported from the United States must be done in accordance with the Export Administration Regulations (EAR) and/or the International Traffic in Arms Regulations (ITAR) as applicable.
Performance QA1500-010 QA1400-011
Input Range [g] ±90 ±60
Bias [mg] <10 <5
<1500 <1000
<100 <90
Scale Factor [mA/g] 0.81 to 0.99 1.20 to 1.46
<1500 <1000
<200 <180
Axis Misalignment [µrad] <3000 <7000
<300 <200
Vibration Rectification [µg/g2rms] <20 (50-500 Hz)
<70 (500-2000 Hz)
<60 (50-500 Hz)
<150 (500-2000 Hz)
 
Intrinsic Noise [µg-rms] <10 (0-10 Hz)
<100 (10-500 Hz)
<4000 (500-10,000 Hz)
<7 (0-10 Hz)
<70 (10-500 Hz)
<1500 (500-10,000 Hz)
Environment QA1500-010 QA1400-011
Operating Temperature Range [ºC] -55 to +80 -55 to +95
Shock [g] 385 250
Vibration Peak Sine [g] 25 @ 20-2000 Hz 20 @ 20-2000 Hz
Resolution/Threshold [µg] <1 <1
Bandwidth [Hz] >300 >300
Thermal Modeling QA1400-011
  YES YES
Electrical QA1500-010 QA1400-011
Quiescent Current per Supply [mA] <16 <16
Quiescent Power [mW] @ ±15 VDC <480 <480
Electrical Interface Temp Sensor
Temp Sensor
Voltage Self Test
Current Self Test
Voltage Self Test
Current Self Test
  Power / Signal Ground
-10 VDC Output
+10 VDC Output
-10 VDC Output
+10 VDC Output
Input Voltage [VDC] ±13 to ±18 ±13 to ±28
Physical QA-1500-010 QA1400-011
Weight [grams] <65 71 ±4
Diameter below mounting surface [inches] Ø1.000 Max Ø1.005 Max
Height - bottom to mounting surface [inches] 0.710 Max .585 Max
Case Material 300 Series Stainless Steel 300 Series Stainless Steel
OUTLINE DRAWING QA1500 QA1400
 

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