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Silicon Designs MEMS DC accelerometers are well suited to support numerous applications within the Structural Health industry, including Bridge Monitoring, Roadway Evaluation, and Structural Impact Detection.
- Acceleration Range: ±10g
- Axis: X
- Voltage: 5V
Not sure which accelerometer fits your needs? We can help.
You can reach out directly to speak with an engineer or take a closer look at the inner workings of an SDI accelerometer to better understand how our technology performs in demanding environments.
Showing 25 of 25
MODEL 2422H 3-AXIS MODULE
- INFO
- STATS
- APPLICATIONS
The 2422H is the hermetic, high-performance version of the 2422. It combines a low +5 VDC power requirement with upgraded 1522 chips in a rugged, titanium case that's capable of IP67 if the connector is sealed.
- Power: +8 to 32 VDC
-
Output:
- Differential: +/- 4 V
- Single Ended: +0.5V to +4.5V
- Connection: Connector
- Mass: 30 grams
- Package: Hermetic Titanium
- Temperature: -55 to +125°C
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Available:
- 2g
- 5g
- 10g
- 25g
- 50g
- 100g
- 200g
- 400g
- Marine communication system
- Autonomous vehicle R&D
- Submarine instrumentation
- Artic control system sensor
- Downhole drilling
SDI 1521 SURFACE MOUNT ACCELEROMETERS
- INFO
- STATS
- APPLICATIONS
The SDI Model 1521 Industrial-Grade Surface Mount Accelerometer offers exceptional ruggedness and precision in a compact footprint. Ideal for zero-to-medium frequency commercial and industrial applications, it supports ±2g to ±400g ranges and is available in both leadless LCC and J-Lead packages. Whether you're designing for automotive, robotics, seismic, or instrumentation systems, the 1521 ensures dependable sensing with unmatched stability.
- Power: +5 VDC
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Output:
- Differential: +/- 4 V
- Single Ended: +0.5V to +4.5V
- Current: 5 mA
- Mass: LCC: 0.62 grams
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Package:
- J-Lead 20 Pin LCC
- Material: Gold & Ceramic
- Size: 9mm x 9mm x 5mm
- Temperature: -55 to +125°C
- Elevator monitoring
- Platform leveling
- Flight test systems
- Hostile environment R&D
- Calibrating other accelerometers
MODEL 2235 1-AXIS STUD MOUNT BLOCK
- INFO
The 0.25" thick Model 2235 Stud Mount Adaptor Block converts any Silicon Designs MEMS DC accelerometer module into a stud-mounted, single screw attachment for your test fixture.
- Rugged black anodized aluminum construction
- Block mass = 6.2 grams
MODEL 2232 MAGNETIC MOUNTING BLOCK
- INFO
The 0.385" thick Model 2232 Magnetic Mounting Block attaches any Silicon Designs MEMS DC accelerometer module onto a flat, ferrous metal surface. The mount has been evaluated for up to +/50G, is rated with 10 lbs / 4.6 KG pull force, and performance is dependent on the quality of the mounting surface.
- Rugged blue anodized aluminum construction
- Block mass = 23 grams
MODEL 2230 3-AXIS MOUNTING BLOCK
- INFO
The 1.25" cube-shaped Model 2230 Triaxial Accelerometer Mounting Block provides a lower-cost alternative for the configuration of a custom orthogonal two- or three-axis accelerometer.
- Rugged, black anodized, precision-machined 6061-T6 aluminum construction
- Block mass = 79 grams
MODELS EB-L & EB-J ANALOG TEST SETS
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- STATS
The zero-insertion-force socket is pre-fitted to the board, which includes set jumpers for advanced accelerometer features. A 10-pin connector and ribbon cable provide connection to an end-user's own test equipment. The EB-L Set, EB-J Set, and Silicon Designs surface mount MEMS DC accelerometers are each sold separately.
Both Analog Test Sets are compatible with the Models 3330 and 3340 G-Logger data acquisition systems in chip mode. This powerful-yet-simple combination provides an exceptionally easy and intuitive chip test method, with assured compatibility with all test system components.
- Compatible Sensor Models: 1521 I 1522 I 1525 I 1527 I 1531
- Socket Types: JLCC or LCC
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Includes:
- Test board
- ZIF socket
- 10-pin ribbon cable
- jumpers
- Use with: SDI 3340 G-Logger DAQ
MODEL 3340 G-LOGGER
- INFO
- STATS
The 3340 G-Logger® expands upon all the 3330's features and brings with it standalone use, programmable schedules, peak event identification, and GPS compatibility (GPS not included). The 3340 can be powered by the same USB-Computer connection as the 3330, with AA batteries, or an external power source, like a battery pack or AC/USB adapter. Start and stop recording with as little as the push of a button.
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Power:
- AA Batteries
- PC w/ Micro USB
- Micro USB w/ External Power Supply
- Export options: Text, CSV, or Matlab®
- Software: Included
- Channels: Three (3)
- Temperature: 0°C to +55°C
- Mass: 425 grams / 15 oz. (Not Incl. Batteries)
MODEL 2260 1-AXIS MODULE
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- STATS
- APPLICATIONS
The 2260 is the skinny version of the 2210 and the lowest mass module SDI builds. The 2260s are operationally identical to the 2210s, but they are built into small footprint packages for use in tight spaces or lightweight applications. They come with an integrated 3' cable and are fully potted.
- Power: +8 to 32 VDC
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Output:
- Differential: +/- 4 V
- Single Ended: +0.5V to +4.5V
- Connection: Integrated Cable
- Mass: 6 grams
- Package: Anodized Aluminum
- Temperature: -55 to +125°C
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Available:
- 2g
- 5g
- 10g
- 25g
- 50g
- 100g
- 200g
- 400g
- interactive theater seat controls
- ride comfort & NVH
- crash test sleds
- naval equipment development
- lab equipment
MODEL 2476 3-AXIS MODULE
- INFO
- STATS
- APPLICATIONS
The high performance SDI Model 2476 is just like the 2470 but built with a connector for easy installation and cable replacement. It has the same upgraded SDI Model 1522 accelerometer chips inside for enhanced performance in more demanding temperature environments.
- Power: +8 to 32 VDC
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Output:
- Differential: +/- 4 V
- Single Ended: +0.5V to +4.5V
- Connection: Connector
- Mass: 30 grams
- Package: Anodized Aluminum
- Temperature: -55 to +125°C
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Available:
- 2g
- 5g
- 10g
- 25g
- 50g
- 100g
- 200g
- 400g
- MWD equipment vibration
- Aerospace prototype development
- Oil rig platform sensor
- High reliability product R&D
- Low altitude drop testing
MODEL 2422 3-AXIS MODULE
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- STATS
- APPLICATIONS
The specialty 2422 triaxial accelerometer only requires excitation with a steady +5V DC and provides reliable performance in test & measurement applications where the power supply is limited.
- Power: +5 VDC
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Output:
- Differential: +/- 4 V
- Single Ended: +0.5V to +4.5V
- Connection: Integrated Cable
- Mass: 30 grams
- Package: Anodized Aluminum
- Temperature: -55 to +125°C
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Available:
- 2g
- 5g
- 10g
- 25g
- 50g
- 100g
- 200g
- 400g
- Deep sea pipelines
- Radar system sensor
- Earthquake warning system
- Flight test data
- Classroom tools
MODEL 2210 1-AXIS MODULE
- INFO
- STATS
- APPLICATIONS
The 2210 is SDI's #1 selling 1-axis module. It's a rugged, low-cost workhorse in a traditional 1" square package with a 3' integrated cable. The 2210 is an excellent choice for most 1-axis test and measurement applications. The 2210 is fully potted for added resilience.
- Power: +8 to 32 VDC
-
Output:
- Differential: +/- 4 V
- Single Ended: +0.5V to +4.5V
- Connection: Integrated Cable
- Mass: 10 grams
- Package: Anodized Aluminum
- Temperature: -55 to +125°C
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Available:
- 2g
- 5g
- 10g
- 25g
- 50g
- 100g
- 200g
- 400g
- rail monitoring
- agricultural machinery testing
- active suspension feedback system
- validation testing
- crash sled instrumentation
MODEL 2470 3-AXIS MODULE
- INFO
- STATS
- APPLICATIONS
SDI's upgraded SDI 1522 accelerometer chips provide the 2470 with improved performance in volatile or rapidly-changing temperature environments. Additional temperature testing on every unit confirms improved bias and scale factor temperature coefficients.
- Power: +8 to 32 VDC
-
Output:
- Differential: +/- 4 V
- Single Ended: +0.5V to +4.5V
- Connection: Integrated Cable
- Mass: 30 grams
- Package: Anodized Aluminum
- Temperature: -55 to +125°C
-
Available:
- 2g
- 5g
- 10g
- 25g
- 50g
- 100g
- 200g
- 400g
- helicopter resonance testing
- automotive NVH
- ride comfort
- suspension design & test
- flight data recording
MODEL 2466 3-AXIS MODULE
- INFO
- STATS
- APPLICATIONS
The 2466 is SDI's super-portable version of the 2460. Built with identical internal components for the same cost savings and reliable performance, but the 2466's connector allows for easy repositioning and quick cable change-outs.
- Power: +8 to 32 VDC
-
Output:
- Differential: +/- 4 V
- Single Ended: +0.5V to +4.5V
- Connection: Connector
- Mass: 30 grams
- Package: Anodized Aluminum
- Temperature: -55 to +125°C
-
Available:
- 2g
- 5g
- 10g
- 25g
- 50g
- 100g
- 200g
- 400g
- Calibration lab reference sensor
- Wind turbine sensor
- Tunnel boring
- Heavy machinery health monitoring
- Electric tower design
MODEL 2266 1-AXIS MODULE
- INFO
- STATS
- APPLICATIONS
The 2266 has the same footprint as a 2260 to accommodate tight spaces but has a connector for easy repositioning and quick cable change-outs. They are fully potted yet remain lightweight.
- Power: +8 to 32 VDC
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Output:
- Differential: +/- 4 V
- Single Ended: +0.5V to +4.5V
- Connection: Connector
- Mass: 8 grams
- Package: Anodized Aluminum
- Temperature: -55 to +125°C
-
Available:
- 2g
- 5g
- 10g
- 25g
- 50g
- 100g
- 200g
- 400g
- Heavy machinery vibration
- Autonomous vehicle development
- Automotive system tuning
- Structural impact detection
- Consumer product R&D
MODEL 2012 1-AXIS MODULE
- INFO
- STATS
- APPLICATIONS
The 2012 was made for systems where the power supply is limited and only requires excitation with a steady +5V DC. It's built with a traditional 1" x 1" x 0.3" package and 3' integrated cable.
- Power: +5 VDC
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Output:
- Differential: +/- 4 V
- Single Ended: +0.5V to +4.5V
- Connection: Integrated Cable
- Mass: 8 grams
- Package: Anodized Aluminum
- Temperature: -55 to +125°C
-
Available:
- 2g
- 5g
- 10g
- 25g
- 50g
- 100g
- 200g
- 400g
- simulator sensors
- infotainment system development
- automotive vibration
- education
- flight test data
MODEL 1531 HIGH-TEMPERATURE TO +175°C
- INFO
- STATS
- APPLICATIONS
The 1531 has the same performance specifications of a 1521 but is specially designed and carefully manufactured to keep working at temperatures up to +175°C. It's built with high-temp materials and tested to make sure it stays dependable at extra high temperatures.
- Power: +5 VDC
-
Output:
- Differential: +/- 4 V
- Single Ended: +0.5V to +4.5V
- Current: 5 mA
- Mass: J-LCC: 0.68 grams
-
Package:
- J-Lead 20 Pin LCC
- Material: Gold & Ceramic
- Size: 9mm x 9mm x 5mm
- Temperature: -55 to +175°C
- Drillstring vibration monitoring
- Wellbore surveying
- Directional navigation
- Formation measurement
- Downhole equipment shock information
MODEL 2220 1-AXIS MODULE
- INFO
- STATS
- APPLICATIONS
The 2220 is SDI's upgraded version of the 2210. They use SDI's 1522 accelerometers, which are individually temperature tested and screened to provide half the bias and scale factor over temperature, and then potted in the case. Use the 2220 if your application involves rapid swings in temperature or long periods of time at the far ends of the range.
- Power: +8 to 32 VDC
-
Output:
- Differential: +/- 4 V
- Single Ended: +0.5V to +4.5V
- Connection: Integrated Cable
- Mass: 10 grams
- Package: Anodized Aluminum
- Temperature: -55 to +125°C
-
Available:
- 2g
- 5g
- 10g
- 25g
- 50g
- 100g
- 200g
- 400g
- aircraft vibration testing
- wind turbines
- race car monitoring
- aerial firefighting equipment
- semi truck stability tests
MODEL 2290 1-AXIS MODULE
- INFO
- STATS
- APPLICATIONS
Built with SDI's Model 1527 Inertial MEMS accelerometers to combine extreme accuracy and inertial-grade stability with all the durability and reliability of SDI's industrial accelerometers.
- Power: +8 to 32 VDC
- Output: Differential: +/- 4 V
- Current: Max 10.5 mA
- Connection: Integrated Cable
- Mass: 9 grams
- Package: Anodized Aluminum
- Temperature: -55 to +125°C
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Available:
- 5g
- 10g
- 25g
- 50g
- Center of gravity acceleration measurements
- Equipment calibration
MODEL 2460 3-AXIS MODULE
- INFO
- STATS
- APPLICATIONS
The 2460 is SDI's #1 selling 3-axis module. It's an excellent rugged, low-cost choice for most 3-axis test and measurement applications. It's built to provide the answers you need without making you pay for the extra frills you don't.
- Power: +8 to 32 VDC
-
Output:
- Differential: +/- 4 V
- Single Ended: +0.5V to +4.5V
- Connection: Integrated Cable
- Mass: 30 grams
- Package: Anodized Aluminum
- Temperature: -55 to +125°C
-
Available:
- 2g
- 5g
- 10g
- 25g
- 50g
- 100g
- 200g
- 400g
- rail & truck testing
- bridge monitoring
- seismic building monitoring
- pipeline bogie sensor
- robot R&D
MODEL 1527 TACTICAL-GRADE INERTIAL SURFACE MOUNT
- INFO
- STATS
- APPLICATIONS
ECCN 7A994 - With an average bias repeatability better than 2 mg, the 1527 is SDI's tactical-grade inertial measurement accelerometer. Years of exhaustive R&D have generated an exceptional MEMS accelerometer with superb Allan Variance, long term bias repeatability, scale factor stability, axis misalignment and vibration rectification error.
- Power: +5 VDC
-
Output:
- Differential: +/- 4 V
- Single Ended: +0.5V to +4.5V
- Current: 5 mA
- Mass: J-LCC: 0.68 grams
-
Package:
- J-Lead 20 Pin LCC
- Material: Gold & Ceramic
- Size: 9mm x 9mm x 5mm
- Temperature: -55 to +125°C
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Available:
- 10g
- 25g
- 50g
- Tactical-grade IMU
- Replacement of quartz inertial accelerometers
- Autopilot or flight control
- High-stability reference accelerometer
- High shock vehicle navigation
SDI 1522 SURFACE MOUNT ACCELEROMETERS
- INFO
- STATS
- APPLICATIONS
The 1522 is the upgraded sister of the Model 1521, also for use between -55°C and +125°C. They've been individually temperature tested to have improved performance under more temperature-intensive applications with only half of the bias and scale factor over temperature than the 1521. The 1522 is ideal for applications that swing rapidly through the temperature range or persist at the hot or cold ends for long periods of time.
- Power: +5 VDC
-
Output:
- Differential: +/- 4 V
- Single Ended: +0.5V to +4.5V
- Current: 5 mA
- Mass: LCC: 0.62 grams
-
Package:
- J-Lead 20 Pin LCC
- Material: Gold & Ceramic
- Size: 9mm x 9mm x 5mm
- Temperature: -55 to +125°C
- Elevator monitoring
- Platform leveling
- Flight test systems
- Hostile environment R&D
- Calibrating other accelerometers
MODEL 2276 1-AXIS MODULE
- INFO
- STATS
- APPLICATIONS
The high performance SDI Model 2276 is the single axis version of the 2476, built with upgraded SDI 1522 accelerometer chips to provide improved bias and scale factor temperature shift performance, and include an initial calibration certificate. Use the 2276 if your application involves rapid swings in temperature or long periods of time at the far ends of the range.
- Power: +8 to 32 VDC
-
Output:
- Differential: +/- 4 V
- Single Ended: +0.5V to +4.5V
- Connection: Connector
- Mass: 8 grams
- Package: Anodized Aluminum
- Temperature: -55 to +125°C
-
Available:
- 2g
- 5g
- 10g
- 25g
- 50g
- 100g
- 200g
- 400g
- Construction equipment vibration
- Pipeline monitoring
- Roadway evaluation
- Automotive NVH
- Coal mine structural monitoring
MODEL 2227 Q-MODULE
- INFO
- STATS
- APPLICATIONS
The Model 2227 Q-Module is a low-mass, low-power MEMS inertial accelerometer, designed for inertial navigation and tilt applications requiring zero-to-medium frequency response.
- Power: ±9 to ±16 VDC
-
Output:
- ±4.0 mA Full Scale
- Current Output
- Current: Max 16 mA
- Connection: 8-Pin Quartz Accelerometer Pin-Out
- Mass: 5.6 grams
- Package: Hi-Temp Open Printed Circuit Board
- Temperature: -55 to +125°C
-
Available:
- 10g
- 25g
- 50g
- Mechanically compatible with industry-standard quartz accelerometer fixtures and equipment
- Zero to medium frequency inertial and tilt applications
- R&D alternative for existing quartz accelerometer systems
MODEL 2240 1-AXIS MODULE
- INFO
- STATS
- APPLICATIONS
The 2240 is internally identical to the 2220 but housed in a very rugged, hermetic, titanium case. The connector allows for easy cable changes, and the 2240 is capable of IP67 if the connector is sealed.
- Power: +8 to 32 VDC
-
Output:
- Differential: +/- 4 V
- Single Ended: +0.5V to +4.5V
- Connection: Connector
- Mass: 10 grams
- Package: Hermetic Titanium
- Temperature: -55 to +125°C
-
Available:
- 2g
- 5g
- 10g
- 25g
- 50g
- 100g
- 200g
- 400g
- UAV wing instrumentation
- spacecraft vibration
- airplane engine vibration
- boat & ship instrumentation
- aerospace landing gear
MODEL 2480 3-AXIS MODULE
- INFO
- STATS
- APPLICATIONS
The high performance SDI Model 2480 takes all the performance upgrades and convenience of the 2476 and houses them in a very rugged, hermetic, titanium case to handle almost any environment. The upgraded SDI 1522 accelerometer chips provide improved performance when an application involves rapid swings in temperature or long periods of time at the far ends of the range.
- Power: +8 to 32 VDC
-
Output:
- Differential: +/- 4 V
- Single Ended: +0.5V to +4.5V
- Connection: Connector
- Mass: 35 grams
- Package: Hermetic Titanium
- Temperature: -55 to +125°C
-
Available:
- 2g
- 5g
- 10g
- 25g
- 50g
- 100g
- 200g
- 400g
- Geotechnical testing equipment
- Bridge monitoring
- Marine instrumentation sensor
- Mining vehicle development
- Low orbit spacecraft
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