Accelerometers and Gyroscopes
Accelerex RBA500 Accelerometer
For a frequency output sensor, Honeywell produces the Accelerex RBA500 accelerometer. It is primarily used to supplement GPS navigation systems.
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Overview
For a frequency output sensor, Honeywell produces the Accelerex RBA500 Accelerometer. It is primarily used to supplement GPS navigation systems. It is a good choice where frequency output, high-g, small size, low power, and light weight are necessary.
The acceleration is measured as the frequency difference between two vibrating quartz beams. The output of the RBA500 is also thermally compensated using an internal temperature sensor and Honeywell-supplied coefficients; when integrated over time, delta Velocity is directly provided to the user’s system.
Key Honeywell Advantages
The acceleration is measured as the frequency difference between two vibrating quartz beams. The output of the RBA500 is also thermally compensated using an internal temperature sensor and Honeywell-supplied coefficients; when integrated over time, delta Velocity is directly provided to the user’s system.
Key Honeywell Advantages
- Frequency output for direct interface to digital electronics
- Affordability without compromising reliability
- High-g capability
- Very compact design
- Integral 2 fastener mounting flange
- Low power consumption
- Hermetically sealed case
- Internal temperature sensor for thermal compensation
- Robust design and quality assurance provides superior reliability
Specifications
Power and Electrical
- Power
- <75 mW @ +15 VDC
- Input Voltage
- +14 to +16 VDC
- Input Range
- ±70 g
- Current
- <5 mA
Mechanical
- Axis Misalignment - One-year Composite Repeatability
- <400 µrad
- Operating Temperature
- -55 to +105 ºC
- Axis Misalignment
- <12 mrad
Connectivity and Systems
- Scale Factor - One-year Composite Repeatability
- <450 ppm
- Bandwidth
- > 400 Hz
Performance
- Bias -One-year Composite Repeatability
- <4g
- Resolution/Threshold
- <1 µg
- Vibration Peak Sine
- 20g, peak, DC-2000 Hz
- Scale Factor
- 80 Hz/g
- Key Benefits
- Frequency output for direct interface to digital electronics
- Hermetically sealed case
- High-g capability
- Low power consumption
- Low price
- Robust design and quality assurance provides superior reliability.
- Very compact design
- Shock
- 250 g
Filter
- Compatible Platform
- ALL
- Applications
- GPS navigation systems
Environmental
- Sustainability
- Low power consumption
Certification
- Certifications
- ISO-9001
Physical
- Case Material
- Stainless Steel
- Dimensions
- 0.600in (1.5 cm) Max Height (bottom to mounting surface)
- 0.80in Diameter (2 cm) x 0.42in (1.1 cm) High
- Weight
- 12 grams
Power and Electrical
- Power
- <75 mW @ +15 VDC
- Input Voltage
- +14 to +16 VDC
- Input Range
- ±70 g
- Current
- <5 mA
Mechanical
- Axis Misalignment - One-year Composite Repeatability
- <400 µrad
- Operating Temperature
- -55 to +105 ºC
- Axis Misalignment
- <12 mrad
Connectivity and Systems
- Scale Factor - One-year Composite Repeatability
- <450 ppm
- Bandwidth
- > 400 Hz
Performance
- Bias -One-year Composite Repeatability
- <4g
- Resolution/Threshold
- <1 µg
- Vibration Peak Sine
- 20g, peak, DC-2000 Hz
- Scale Factor
- 80 Hz/g
- Key Benefits
- Frequency output for direct interface to digital electronics
- Hermetically sealed case
- High-g capability
- Low power consumption
- Low price
- Robust design and quality assurance provides superior reliability.
- Very compact design
- Shock
- 250 g
Filter
- Compatible Platform
- ALL
- Applications
- GPS navigation systems
Environmental
- Sustainability
- Low power consumption
Certification
- Certifications
- ISO-9001
Physical
- Case Material
- Stainless Steel
- Dimensions
- 0.600in (1.5 cm) Max Height (bottom to mounting surface)
- 0.80in Diameter (2 cm) x 0.42in (1.1 cm) High
- Weight
- 12 grams
- Power : <75 mW @ +15 VDC
- Axis Misalignment - One-year Composite Repeatability : <400 µrad
- Scale Factor - One-year Composite Repeatability : <450 ppm
- Bias -One-year Composite Repeatability : <4g
- Operating Temperature : -55 to +105 ºC
- Resolution/Threshold : <1 µg
- Vibration Peak Sine : 20g, peak, DC-2000 Hz
- Compatible Platform : ALL
- Axis Misalignment : <12 mrad
- Sustainability : Low power consumption
- Certifications : ISO-9001
- Input Voltage : +14 to +16 VDC
- Case Material : Stainless Steel
- Scale Factor : 80 Hz/g
- Key Benefits : Frequency output for direct interface to digital electronics|Hermetically sealed case|High-g capability|Low power consumption|Low price|Robust design and quality assurance provides superior reliability.|Very compact design
- Applications : GPS navigation systems
- Input Range : ±70 g
- Dimensions : 0.600in (1.5 cm) Max Height (bottom to mounting surface)|0.80in Diameter (2 cm) x 0.42in (1.1 cm) High
- Bandwidth : > 400 Hz
- Current : <5 mA
- Weight : 12 grams
- Shock : 250 g
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