a transducer which can measures a physical quantities and and transmit the informations as coded digital signalsrather then as continuous varying current/ voltage.
the signal can be converted into digital form and can be stored for further reference.display of the data is possible on a CRO.reading of analog data with the help of electrical transducers has less losses involved as compared to mechanical transducers.
The mechanical transducers are the mechanical elements that are used for converting one form of energy into other form that can be measured easily. Electrical transducers may be classified as active or passive. The active transducers generate electric current or voltage directly in response to stimulation
Passive transducers are the transducers which requires an external power supply to operate and the output is a measure of some variation in passive.
The applications of piezo transducers are Proxmity Sensing, Nondestructive Evaluation, Fluid Flow Movement, Fluid Level Detection, and Solid/Liquid Separation. And sounders.
A transducer is a device that converts a physical quantity into some other type of signal eg. sound to voltage, light to current, or vice versa
G. A. Woolvet has written: 'Transducers in digital systems' -- subject(s): Digital control systems, Transducers 'Transducers in Digital Systems (IEEE Control Engineering Series; No. 3)'
the signal can be converted into digital form and can be stored for further reference.display of the data is possible on a CRO.reading of analog data with the help of electrical transducers has less losses involved as compared to mechanical transducers.
Analog transducers convert the input quantity into an analog output which is a continuous function of time. E.g.-L.V.D.T,Thermocouple, Strain guageDigital transducers convert the input quantity into an electrical output which is in the form of pulses.
Transducers are often used in the medical industry with an ultrasound machine. GE Healthcare as well as Fairchild both carry transducers for these types of machines.
The mechanical transducers are the mechanical elements that are used for converting one form of energy into other form that can be measured easily. Electrical transducers may be classified as active or passive. The active transducers generate electric current or voltage directly in response to stimulation
Passive transducers are the transducers which requires an external power supply to operate and the output is a measure of some variation in passive components. Example- Differential transformers, Resistance strain gauge etc..
TRANSDUCER is a device converts one form of energy into other forms sensor it is device any form into electrical form my point of view ,all the sensors are transducers ,but all the transducers are not sensors
Passive transducers are the transducers which requires an external power supply to operate and the output is a measure of some variation in passive.
Thermal senser
transducers
position sensor (transducers)
electrical energy to mechanical form