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Supplier: Columbia Research Labs, Inc.
Description: The Columbia Models SR-220RNP and SR-220RNC are precision force balance angular accelerometers designed for applications where space is at a premium. The Columbia patented HP suspension system provides extreme ruggedness and excellent rejection of linear acceleration. The two
- Angular Acceleration: -5000 to 5000 rad/sec²
- Device Type: Sensor / Transducer
- Frequency Range: 50 to 200 Hz
- Maximum Shock: 500 g
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Supplier: Columbia Research Labs, Inc.
Description: The Columbia Models SR-220RNP and SR-220RNC are precision force balance angular accelerometers designed for applications where space is at a premium. The Columbia patented HP suspension system provides extreme ruggedness and excellent rejection of linear acceleration. The two
- Angular Acceleration: -100 to 100 rad/sec²
- Device Type: Sensor / Transducer
- Frequency Range: 20 Hz
- Maximum Shock: 500 g
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Supplier: Columbia Research Labs, Inc.
Description: The Columbia Model SR-107VFR Angular Accelerometer is a selectable range sensor that allows the user to easily change the scale factor and range to obtain optimum accuracy and readout match. This accelerometer incorporates the force balance fluid rotor technology, which
- Angular Acceleration: -500 to 500 rad/sec²
- Device Type: Sensor / Transducer
- Frequency Range: 10 to 100 Hz
- Maximum Shock: 1000 g
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Supplier: Columbia Research Labs, Inc.
Description: The Columbia Models SR-107RFR and SR-207RFR are precision force balance angular accelerometers. This design makes use of the fluid rotor concept of sensing angular acceleration and in conjunction with the Columbia patented HP suspension system provides the ultimate in
- Angular Acceleration: -500 to 500 rad/sec²
- Device Type: Sensor / Transducer
- Frequency Range: 10 to 100 Hz
- Maximum Shock: 1000 g
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Supplier: Sherborne Sensors
Description: The Sherborne Sensors' A200 range of Servo Accelerometers measure vector acceleration with high accuracy using a closed loop force balance torquer mechanism. A pendulous mass develops a torque proportional to the product of its mass unbalance and the applied acceleration. The
- Acceleration: -20 to 20 g
- Device Type: Sensor / Transducer
- Frequency Range: 90 to 150 Hz
- Maximum Shock: 100 g
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Supplier: Instrumented Sensor Technology
Description: these configurations. The standard single ended (PE accelerometer) channels can also be used with acoustic pressure transducers, force gauges and load cells. Auto-Zero Offset Control The EDR-3C recorder provides automatic digital offset correction between recording events. This feature
- Application: General Lab and Industrial, Vehicular
- Connection to Host: USB, RS232/422/485
- Sensor Inputs: Accelerometer
- Shock Rating: 500 g
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Supplier: RS Components, Ltd.
Description: is used in force meters, balancing robotics, calibration tools and digital spirit levels. Connection is via a standard D-type connector. 3-axis acceleration sensor. Compatible with E-blocks extension cables. Flowcode macros available Analogue Function = Accelerometer Sensor Kit
- Category: Development Suite / Kit
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low-noise, high resolution, closed-loop digital MEMS accelerometer with ± 1 g input range that offers a performance-equivalent, low-SWaP and cost-effective alternative to force balance inclinometers. It demonstrates an ultra-low noise density of 9 μg/√Hz with an (read more)
Browse Accelerometers Datasheets for Tronics Microsystems -
MEMS accelerometer with ±1 g input range that offers a performance-equivalent, low-SWaP (Size, Weight and Power) and cost-effective alternative to force balance inclinometers and servo-accelerometers. It demonstrates an ultra-low noise (read more)
Browse Accelerometers Datasheets for Tronics Microsystems
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Force Balance Sensor Technology
The servo force balance accelerometer offers significant performance and accuracy advantages. This fact is evident by their extensive use in applications requiring 0.1% or better overall accuracy. Unlike conventional accelerometers, the servo type contains a freely suspended mass constrained
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Microsystems and Nanotechnology
Sensors and Actuators, 20: 25 32 [24] Amini A., and M. Trifunac, (1985), Analysis of a Force Balance Accelerometer .
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Operational Modal Analysis of Civil Engineering Structures
Force balance accelerometers can measure also static forces, so their bandwidth starts from DC.
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Development of force-balance accelerometer with high accuracy for precision motion measurement
A precision force balancing accelerometer for inertial navigation applications is developed.
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Health Monitoring of Bridges Complete Document
Level II Forced Balance Accelerometers .
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Instrumentation in Earthquake Seismology
Today, purely mechanical sensors are only constructed to have resonance frequencies down to about 1.0 Hz (short period sensors), while sensors that can measure lower frequencies are based on the Force Balance Accelerometer (FBA) Principle of measuring acceleration directly.
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Electrostatic pull-in behavior in 50g force balanced MEMS accelerometer
Beside the Vdr value range is important to relate the changes in Fei and it is also as the sensitivity parameter for force balanced accelerometer .
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Directions in Strong Motion Instrumentation
The A-900 has all the features of the A-800 while being upgraded with a 16-bit ADC, new Geotech DC Force Balanced Accelerometers (FBA) and the capability to use a GPS receiver for its time synchronization source.
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Force Balance Sensor Technology
The servo force balance accelerometer offers significant performance and accuracy advantages.
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Experimental case studies on wireless and wired sensors
The sensor unit includes three EpiSensor force balance accelerometer modules mounted orthogonally in one small package.
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Utilizing Hybrid Surface - Downhole Seismic Networks to Monitor Hydraulic Fracture Stimulations
… each with twenty to forty-eight three-component levels of omni 15Hz geophones deployed vertically in close proximity to the treatment well and using a near-surface network of five stations consisting of three component Force Balance Accelerometers and 4.5Hz geophones.