×

img Acces sibility Controls

Technologies Banner

Physical Sciences

Speed Sensor Based on Giant Magneto Resistive (GMR) Element Technology

Implementing Organization

About

Sensing element configuration: Wheatstone bridge configuration Bridge resistance: 6.4±5% k ; Input voltage: 1-30 V; Field Range: 5-100 G ,unipolar Saturation of GMR Sensor Elements:±150 G; Single Resistor Sensitivity: 0.08%/G; Temperature Coefficient of Resistance: 0.033 /oC; Temperature dependence of GMR: -0.03%/ oC; Operating Temperature Range: -70 to 130 oC. Non contact method for use in the following applications in different sectors ( Automobile, aerospace, industrial, consumers):Eddy current sensing for non-destructive testing; Wheel speed monitoring using Gear tooth sensor in automobile sectors; Angular positioning; Linear displacement/positioning; Measuring current in conducting wire; Vehicle Traffic monitoring system
Quick Information
Thrust Areas
Physical Sciences
Status
completed
Contact
director@nal.res.in
Disclaimer: Information available on this portal is sourced from various organizations and is provided for informational purposes only. Users are advised to verify details from the respective official sources.
arrowtop
Latest Updates
Loading…