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15208A, 25208A, 35208A Plug & Play Accelerometer
Brand: American Sensor Technologies IncThese digital accelerometers are complete, easy-to-use, user configurable sensors containing one to three accelerometers, a temperature sensor, signal processor, RS-485 interface and three Analog outputs in a small, easy to install package.
All channels are sampled simultaneously to avoid data skewing. The digital signal processor takes 16-bit samples, filters, ranges, and calibration compensates at up to 42,500 samples/sec/channel. Digital data can be streamed out at up to 3 Mbit/sec.
The output range, filter frequency and calibration of each channel, as well as telemetry configuration, can be set by the user via the RS-485 command processor. CRC-8 and CRC-16 error checking is used to ensure command and data integrity.
The built-in temperature sensor can be used by critical applications to correct for any residual temperature effects.
Specifications
Accuracy
- ± 2° C (± 3.6° F)
- 0.2 % of Full Scale Reading - Non-Linearity
- Maximum
Bandwidth
- 10 kHz
Connection Pin-Out
- 9-Pin
Constant Acceleration
- ± 250 to ± 500 G - Accelerometer Full Scale Range
Excitation Voltage
- 8.5-36 V
Frequency
- 0 to 10,000 Hz
- 42,500 Hz - Sensor Scan Rate
Input
- ± 80 V
- 50 mA - Input Current
- 8.5-36 V
Input Impedance
- 130 ohms - Impedance to Analog
Mounting
- Horizontal or Vertical
Output
- 0.50-4.50 V - Voltage Swing
- 2,500 ± 10 mV - Zero Acceleration Output
- RS-485
Output Noise
- 2.8 mg/√Hz
Resolution
- 0.25° C
Sensitivity
- 0.25 % - Transverse Sensitivity
- 1 % at 25° C - Sensitivity Drift
Shock
- ± 1,500 G
Span & Zero Effect
- ± 1.5 G at 25° C - Zero G Drift
Temperature Range
- -40° to 85° C (-40° to 185° F)
Vibration
- MIL-STD-704A
