All Jewell force-balanced (servo) precision accelerometers are fully self-contained. They connect to a DC power source and a readout or control device for a complete operating system. The output is a high-level DC signal proportional to acceleration and tilt angle sine from as little as ±0.010g to ±20g full range. Jewell precision accelerometers respond to change in velocity as small as 1µg. Hysteresis less than 0.0005% of full range output and vibration rectification less than 50µG/G2 are available.
The Jewell ASMP Angular Accelerometer is configured specifically to yield a combination of miniaturization, high accuracy and ruggedness. The ASMP has been designed to minimize thermal errors associated with outdoor applications. The Jewell ASMP Series is the highest accuracy sensor of its class in the world today.
The Jewell ASXC Series Fluid Rotor Angular Accelerometer is a force balanced servo accelerometer that uses a fluid-filled ring chamber to measure angular acceleration. The ASXC is currently used in a wide variety of applications such as many military and aviation flight controls including autopilot or aircraft stability and control systems or satellite stability.
The Jewell LCA-100 Series Accelerometer is a general-purpose ±0.5g to ±5g device which is DO-160 approved for aerospace applications. These linear accelerometers are designed for industrial, commercial and aerospace sensing requirements.
The Jewell LCF-200 Series Flexure Suspension Fluid Damped Accelerometer is a ±0.5G to ±5G device designed for applications where high levels of shock and vibration are present. LCF units are characterized by excellent turn on repeatability and very low hysteresis.
The Jewell LCF-2530 Series is a dual axis version of the rugged, high accuracy LCF Series. The design of the LCF-2530 was optimized to provide the high suspension, servo technology in a small and convenient package for applications requiring a a compact dual axis solution.
The Jewell LCF-3500 Series Flexure Suspension Fluid Damped Tri-Axial Accelerometer is a ±0.5G to ±5G device designed for applications where high levels of shock and vibration are present. LCF units are characterized by excellent turn on repeatability and very low hysteresis.
The Jewell LSB Series Accelerometer is a general-purpose ±0.5G to ±20G linear device designed for rail, commercial, and aerospace sensing requirements. Available with either pin or a circular connector termination.
The LSLR is a very rugged, ultra-low, single-axis accelerometer designed for peak performance in extreme conditions. The fluid damped mechanism delivers superior noise rejection in high shock and vibration environments as well as excellent output stability. Units are available with a 6-pin connector, pin-terminals, or flying leads. Available outputs include ±5V, 0-5V, and 4-20mA. Custom input ranges, filters, and temperature sensor are also available on request.
If space is a concern, the Jewell LSM Series accelerometer is the solution for you. These 1″ cube linear accelerometers have 100,000 hour MTBF reliability and up to 20g full-scale sensing range. Its wide input range and bandwidth features meet the demanding needs of a variety of aerospace applications.
The Jewell SMA Series accelerometer is a low cost, high precision sensor designed with very high accuracy. Applications include robotics, construction equipment, industrial measurement and control, and precision machining. All Emerald Series accelerometers are RoHS compliant.