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3028 Embedded Accelerometer
Brand: American Sensor Technologies IncThe Model 3028 is a silicon MEMS accelerometer in a Wheatstone bridge configuration.
It is packaged on a ceramic substrate with a metal bracket which can be used to bolt the sensor to the mounting location. The accelerometer is offered in ranges from ±2g to ±200g range and provides a flat frequency response to minimum 2,000 Hz.
The silicon MEMS sensor is gas damped and incorporates over-range stops for high-g shock protection. For a similar accelerometer designed for adhesive mounting, see the model 3022.
Features- Piezoresistive MEMS
- DC Response, mV Output
- Low Cost
- Screw Mounted Flange
- Bolt Mounted
- ±0.5% Non-linearity
- Open Wheatstone Bridge
- DC Response
- Gas Damping
- Built-in Over-range Stops
- Low Power Consumption
Specifications
Accuracy
- ± 0.5 % of FSO - Non-Linearity
Applications
- Embedded Applications
- Impact & Shock Testing
- Machinery
- Modal Analysis
- Motion Control
- Vibration & Shock Monitoring
Approvals & Certifications
- CE
- RoHS
Constant Acceleration
- ± 2 to ± 200 G
Enclosure, Body Material
- Ceramic
Excitation Voltage
- 2-10 Vdc
Frequency
- 0 to 2,000 Hz
- 700 to 8,000 Hz - Natural Frequency
Insulation Resistance
- > 100 MΩ
Mounting
- Screw Mount
Operating Temperature
- -40° to 125° C (-40° to 257° F)
Output
- ± 0.1 Vdc - FSO Voltage
- ± 25 mV - Zero Acceleration Output
Output Noise
- 10 µV RMS
Resistance
- 2,500 to 6,500 ohms
Sensitivity
- 0.15 to 20 mV/g
- 3 % - Transverse Sensitivity
Shock
- 5,000 G
Storage Temperature
- -40° to 125° C (-40° to 250° F)
Thermal Drift
- -0.09 % of FSO/°C
Torque
- 6 in/lb
