QFM-180 Miniature Quartz Flexure Accelerometer
The Miniature Accelerometers are state of the art quartz flexure technology that provides high accuracy, repeatability and stability even in the harshest of environments
About the QFM-180 Miniature Quartz Flexure Accelerometer
QFM-180 Series Miniature Accelerometers are state of the art quartz flexure technology that provides high
accuracy, repeatability and stability even in the harshest of environments.
Key features QFM-180
- High Temperature Range
- Excellent Repeatability
- High Accuracy
- Environmentally Rugged
- High Stability
- Square Mounting Flanges
- Miniature Design
- Industrial Grade Applications
Applications QFM-180
- Well borehole logging (Wireline)
- Measure While Drilling (MWD)
- Oil Drilling
- Orientation Systems for Drilling Applications
- Borehole Mapping
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Talk to an expertTechnical Specifications
Specification | Value |
---|---|
Acceleration range (g maximum)1, 2 | ±20 |
Axis alignment (mrad, maximum @25 °c) | 4 |
Bandwidth (hz, minimum) | 300 |
Bias (mg, maximum @25 °c) | 20 |
Bias stability (1 month composite) | <220µg |
Bias temperature sensitivity (µg/°c, maximum) | ±150 |
Input current (quiescent), ma, maximum | 20 |
Input voltage (vdc) | ±12 to ±18 |
Noise (mgrms, maximum) (0hz to 10khz, maximum) | 4 |
Operational temperature range | -40 to +180°C |
Output impedance (Ω) | External Load Resistor Dependent |
Scale factor (ma/g)2 | 1.8 to 2.8 |
Scale factor temperature sensitivity (ppm/°c, maximum) | ±200 |
Shock (g) | 1000, 0.5msec, ½ sine |
Vibration (random) (rectification, maximum) | 50 Hz to 500 Hz, 100 ug/g2rms |
Vibration (sine, maximum) | 25 Hz to 500 Hz, 30 g |