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High Temperature Accelerometers

High Temperature Accelerometers

High Temperature Accelerometers

Product catalog summary
Overview: The document details high-temperature piezoelectric sensors and accelerometers by Dytran Instruments, designed for dynamic measurements in extreme environments. These are used in automotive, turbine, and environmental stress screening applications.
Specifications: The sensors operate at temperatures up to +1000°F (+538°C) with sensitivities from 1 to 200 pC/g. Constructed from durable materials like Inconel™ and titanium, they are hermetically sealed for harsh conditions.
Applications: Suitable for automotive vibration studies, engine analysis, industrial monitoring, flight testing, and environmental stress screening, these sensors are versatile for both commercial and military use.
Features: Key features include hermetic sealing, various mounting options, and connector types. They ensure accurate measurements with high insulation resistance at maximum temperatures.
Product Range: The range includes miniature triaxial, ultra-miniature teardrop, and differential output accelerometers, each tailored for specific applications.
Quality Assurance: Dytran Instruments conducts rigorous quality assurance testing and continuous improvements, holding ISO 9001 and AS 9100 certifications for high-quality management standards.
Construction and Design: Made from stainless steel, titanium, and Inconel™, the devices maintain performance under high temperatures, emphasizing insulation resistance and hermetic sealing.
Contact Information: The document provides contact details for Dytran's technical sales team for custom solutions and application evaluations.
Cable Assemblies: The document includes a table of cable assemblies with series, connectors, ranges, environmental seals, and insulation resistance, highlighting models like 4705A, 4705M, and 4751B.
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Catalog excerpts

High Temperature Accelerometers-1

High Temperature Accelerometers signal conditioners Trusted Expertise. Piezoelectric Sensors for Dynamic Measurements Ultra High Temperature Miniature Accelerometer Model 3316M3 • +1000°F (+538°C) operation • 1 to 2 pC/g sensitivity • 5 grams • 10-32 radial connector • 10-32 tapped hole • Inconel™ construction • Minimum insulation resistance @ • Automotive vibration studies • Engine vibration analysis • Exhaust system analysis • Environmental Stress Screening (ESS) Miniature In-Line Charge Amplifiers thread mounting screw) Minimum insulation resistance @ 500°F: 100 Mohms Titanium construction Hermetically sealed Charge mode requirements. Dytran carefully monitors each aspect of our in-house of finished products within extreme environments. All models are subjected • Engine vibration analysis • Exhaust system analysis • Industrial vibration monitoring • General purpose high temperature triaxial vibration monitoring where low mass is critical to rigorous in-house quality assurance testing procedures and regular design • Automotive engine/exhaust analysis reviews for continuous product improvements. Accelerometers used for dynamic measurements within high temperature • Flight testing environments require operation over a considerably higher temperature range, as compared to standard laboratory accelerometers. Dytran’s high temperature models are capable of operating under extreme temperatures, while at the same Environmental Seal Sensor Min. Insulation Resistance at Max. Operating Temp. (Ohms) • Transmission testing • Turbine vibration monitoring offered with standard laboratory sensors. Typical high temperature IEPE and custom designs time providing the same levels of reliability, durability and accuracy that is • Vibration control pressure sensors charge mode accelerometers present an upper operating temperature range of +350°F (+177°C) and +1000°F (+538°C), respectively. Typical applications for individual models of Dytran high temperature accelerometers can be found within the charts presented in this brochure. In addition to the models listed here, Dytran also offers custom manufacturing of high temperature accelerometers to Cable Assemblies • 10-32 to 10-32 • Standard and custom lengths available • Teflon jacket Low Noise Cable Assembly technologies to support a variety of demanding applications and program to connectors, soldering and cables, to ensure precision measurement accuracy Lightweight Triaxial Accelerometer • +500°F (+260°C) operation • 2.7 pC/g sensitivity • 10 grams • (3) 10-32 radial connectors • (2) thru holes for mounting (6-32 successful design and manufacture of piezoelectric and DC MEMS sensing manufacturing processes, from the choice of sensing elements and housings, • Hermetically sealed • Also available with 5-40 tapped hole • Charge mode impulse hammers The team at Dytran Instruments has more than 30 years of experience in the High Temperature Piezoelectric Sensors for Dynamic Measurements Hardline Cable Assembly [email protected] • For use up to +900°F (+482°C) • 10-32 to 10-32 • Standard and custom lengths available • Stainless steel jacket • Also available as model 6979A with fiberglass sleeving meet specific requirements. For assistance in evaluating your application requirements, contact a member of the Dytran Technical Sales team at [email protected]. force sensors Quality Management Aviation Space and Defence 21592 Marilla Street, Chatsworth, CA 91311 ● Phone (818) 700-7818 ● Facsimile (818) 700-7880 ● Email [email protected] ● Web www.dytran.com AS9100 CERTIFIED ● A2LA ACCREDITED TO ISO 17025 ● ISO 9001 CERTIFIED

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High Temperature Accelerometers-2

High Temperature Accelerometers High Temperature Accelerometers Piezoelectric Sensors for Dynamic Measurements Piezoelectric Sensors for Dynamic Measurements • +325°F (+163°C) operation • 10 mV/g sensitivity • 6.8 grams • 10-32 axial connector • 10-32 mounting stud • Hermetically sealed • Stainless steel construction • IEPE • Environmental Stress Screening (ESS) • HALT/HASS • Vibration control Ultra Miniature Triaxial Accelerometers Features: • +300°F (+149°C) operation • Available sensitivities of 1 and 2 mV/g • 0.8 grams • 3-foot integral cable • Adhesive mount • Titanium construction • Ultra...

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High Temperature Accelerometers-3

High Temperature Accelerometers High Temperature Accelerometers Piezoelectric Sensors for Dynamic Measurements Piezoelectric Sensors for Dynamic Measurements • +325°F (+163°C) operation • 10 mV/g sensitivity • 6.8 grams • 10-32 axial connector • 10-32 mounting stud • Hermetically sealed • Stainless steel construction • IEPE • Environmental Stress Screening (ESS) • HALT/HASS • Vibration control Ultra Miniature Triaxial Accelerometers Features: • +300°F (+149°C) operation • Available sensitivities of 1 and 2 mV/g • 0.8 grams • 3-foot integral cable • Adhesive mount • Titanium construction • Ultra...

 Open the catalog to page 3
High Temperature Accelerometers-4

High Temperature Accelerometers High Temperature Accelerometers Piezoelectric Sensors for Dynamic Measurements Piezoelectric Sensors for Dynamic Measurements • +325°F (+163°C) operation • 10 mV/g sensitivity • 6.8 grams • 10-32 axial connector • 10-32 mounting stud • Hermetically sealed • Stainless steel construction • IEPE • Environmental Stress Screening (ESS) • HALT/HASS • Vibration control Ultra Miniature Triaxial Accelerometers Features: • +300°F (+149°C) operation • Available sensitivities of 1 and 2 mV/g • 0.8 grams • 3-foot integral cable • Adhesive mount • Titanium construction • Ultra...

 Open the catalog to page 4
High Temperature Accelerometers-5

High Temperature Accelerometers signal conditioners Trusted Expertise. Piezoelectric Sensors for Dynamic Measurements Ultra High Temperature Miniature Accelerometer Model 3316M3 • +1000°F (+538°C) operation • 1 to 2 pC/g sensitivity • 5 grams • 10-32 radial connector • 10-32 tapped hole • Inconel™ construction • Minimum insulation resistance @ • Automotive vibration studies • Engine vibration analysis • Exhaust system analysis • Environmental Stress Screening (ESS) Miniature In-Line Charge Amplifiers thread mounting screw) Minimum insulation resistance @ 500°F: 100 Mohms Titanium construction...

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