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Dytran Series of DC Response Accelerometers are a family of variable capacitance accelerometers available in single or triaxial configurations and are tailored for zero-to-medium frequency applications. Most of them combine an integrated VC accelerometer chip with high drive, low impedance buffer for low-level acceleration measurements.
Unit of Measure

Specifications

Current Range

 N/A 5 to 10 mA

Note for Maximum Phase shift absolute

 N/A 0 to 1000Hz

Sensitivity ±10%

 N/A 35 mV/g3.6 mV/m/s²

Maximum Base strain Sensitivity

N/A 0.0004 g/µe0.0039 m/s²/µs

Maximum Root-Mean-Square (RMS) Broadband output noise

 N/A 0.003 G0.03 m/s²

Maximum Phase shift mismatch

N/A ±2 d

Maximum Phase shift absolute

 N/A ±5 d

Maximum, Bias offset

 N/A 0.2 g1.96 m/s²

Thermal Coefficient

 N/A 0.06 %/°F0.12 %/°C

Frequency Response ±10%

 N/A 0 to 10000 Hz

Typical Direct current (DC) Output Bias Voltage

N/A 2.45 V

Performance

Resonant Frequency

 N/A >25 kHz

Full Scale (F.S.) Linearity (±)

 N/A 1 %

Note for Full Scale (F.S.) Linearity (±)

 N/A Measure using zero-based straight line method, % of F.S. or any lesser range

Maximum Transverse Sensitivity

 N/A <3 %

Physical

Housing Material

 N/A Titanium

Maximum Weight

 N/A 1.2 oz35 g

Mounting

 N/A 2X M3 Screws

Connector Type

 N/A M4.5 X 35, 4-PIN

Environmental

Maximum Peak Mechanical Shock

 N/A 5000 g49050 m/s²

Maximum Bias Temperature Shift of Span

 N/A 56 ppm/ºF101 ppm/ºC

Maximum Bias Calibration Error of span

 N/A 1.5 %

Operating Temperature Range

 N/A -40 to +250 ºF-40 to +121 ºC

Environmental Seal

 N/A Hermetic

Electrical

Nominal Output Impedance

 N/A 100 O

Power Supply Rejection Ratio

 N/A >65 dB