Model 3403A, Miniature Triaxial Accelerometer
Product Announcement from Dytran Instruments, Inc.
Dytran Instruments has released the model 3403A, a triaxial IEPE-type accelerometer that weighs just 4 grams. The model 3403A was designed for use in modal analysis and Environmental Stress Screening (ESS) applications, as well as other vibration applications where small size and lightweight are critical.
The Dytran model 3403A is constructed using an exclusive, Dytran designed 4-pin radial connector. Compared to the industry standard connector (1/4-28 thread size), the connector on model 3403A is approximately 20% smaller in size. This substantial size difference allows for a more flexible, lighter-weight cable, a smaller diameter for the connector, and also contributes to the overall smaller size of the sensor.
Featuring hermetic sealing for reliable operation in high-humidity and dirty environments and case isolation to avoid EMI/ground loop interference, the Dytran model 3403A utilizes an adhesive mount and is available with a sensitivity of 10 mV/g. Sensing elements are housed in a titanium construction, contributing to the lightweight of the sensor and providing minimal mass loading on the test article.
- Miniature triaxial design
- 10 mV/g sensitivity
- Miniature 4-pin connector
- Adhesive mount
- Hermetically sealed
- Case isolated
- Modal and structural analysis
- Environmental Stress Screening (ESS)
- Shaker control
- Squeak & Rattle
- Noise Vibration & Harshness (NVH)
- General purpose triaxial vibration measurements
About Dytran Instruments, Inc.
Founded in 1980, Dytran Instruments designs and manufactures a full line of piezoelectric and DC MEMS sensors for measurement and monitoring. The company's world class product range includes miniature and triaxial accelerometer models, high temperature sensors with built-in electronics (IEPE), variable capacitance DC sensors with low-noise differential output, and sensors with TEDS capabilities. Dytran also offers a complete range of piezoelectric force and pressure sensors, impulse hammers, support electronics, cables and accessories for dynamic measurements, with full in-house customization capabilities. Since their founding, Dytran sensors have become the industry's most popular choices within a variety of applications, including modal and structural analysis; flight test; HALT/HASS/ESS; Health and Usage Monitoring Systems (HUMS); mechanical impact testing; product testing; vehicle dynamics; and space related applications. The team at Dytran prides itself on its high level of custom responsiveness, as well as its focus on developing and maintaining strong customer relationships. The "people factor" is what continues to make Dytran a success. To learn more, visit http://www.dytran.com.