For over 60 years, Endevco has been delivering the most trusted solutions for the world’s most challenging measurement applications.

They have been privileged to help shape the industry they know today by guiding best practices and standards, pursuing the most accurate measurement and calibration methods, and developing products that continue to set benchmarks for precision, reliability and value.

Since 1947, Endevco has been at the forefront of the sensor industry by providing the highest quality products. As the world’s preferred sensor supplier for mission critical applications, we continue to leverage our expertise with a reputation for being the first in the industry to introduce new products and materials.

Endevco provides measurement solutions based on advanced technology,  superior performance and total customer support, worldwide, with quality and delivery to fit your schedule. Join forces with a company you can count on.

Accelerometers

Shock and vibration measurement: Measurement for shock and vibration is vital to the development, testing and operational monitoring of structures and machines in all fields of engineering. Accelerometers are the most commonly selected transducers to sense vibration motion, due to their high accuracy, wideband frequency and dynamic response, small size, light-weight and ease of installation. Endevco offers the industry’s most comprehensive line of piezoelectric, ISOTRON®, piezoresistive, variable capacitance, and servo force balance accelerometers.
Inertial measurement: Endevco’s research in micromachining sensors had led to the development of inertial measurement sensors which feature a small, light-weight and extremely rugged measurement device.

Pressure transducers

The precise measurement of pressure is one of the most challenging and active areas of transducer technology. Endevco has combined several state-of-the-art contributions in silicon and piezoelectric pressure sensing. Silicon pressure sensors offer small size and light-weight with high sensitivity, excellent frequency response, and, in some models, high temperature operation (500°F/260°C). Piezoelectric pressure sensors offer dynamic pressure sensing in hostile environments operating to 1100°F/538°C. Piezoelectric pressure sensors are rated EEx nAII T1 for hazardous location application.

Microphones

Endevco piezoresistive and piezoelectric microphones measure high-intensity acoustic energy in boundary layer measurements in flight test or wind tunnels, and on engine inlets of launch vehicles and other aerospace applications. These rugged, miniature transducers are operational in temperatures up to +500°F (+260°C) and to 180 dB SPL.

Electronic instrumentation

Endevco provides a complete family of high performance electronic instruments, from simple signal conditioners to computer-controlled laboratory quality instruments that measure vibration, shock and pressure. The electronic instrument product lines are designed to support piezoelectric, piezoresistive, ISOTRON®, variable capacitance and voltage output type transducers. Variations of signal conditioners are available to condition a wide range of sensor types to amplify and filter output and display the signal. A variety of features and functions are available in all sizes on instruments from portable single channel units to rack-mounted systems.

Cable

The cable assembly connecting the transducer to the signal conditioner represents the critical link in the data acquisition system. For more than 30 years, Endevco has been manufacturing high-quality, low noise coaxial and shielded multi-conductor cable for use with our transducers and electronics. Endevco has long been recognized as a superior manufacturer and supplier of raw cable and cable assemblies for use in critical applications.

Calibration systems

Endevco offers a range of dynamic calibration equipment including primary standard accelerometers, amplifiers, shakers and systems for vibration and shock calibration. From the battery-powered model 28959D, incorporating a reference standard in a portable system, to the fully automated accelerometer calibration system for vibration calibrations, to the model 2925 Pneumatically Operated Projectile (POP) and the model 2973 Shock Motion Accelerometer Calibrator (SMAC) Hopkins Bar system for shock calibration. Their calibration systems cover the range of frequencies from less than 1 Hz to 50 kHz and shock pulses from 1g to 100,000g.

Calibration services

Endevco provides calibration services for accelerometers, pressure transducers, electronics and systems in: Comprehensive sensitivity calibrations Supplemental calibrations Environmental calibrations Periodic recalibration is recommended for all instruments to verify proper function, quality and calibration. The methods used by Endevco are in accordance with approved standards, specifications and procedures of the Instrument Society of America, the American National Standards Institute in accordance with MIL-STD-45662A, the National Institute of Standards Technology, and the United States Department of Defense.