SENSOR, TRANSDUCER, OR TRANSMITTER? One of the main differences between sensors and transducers is that while both are physical devices, the former sense physical quantities before converting them into signals; conversely, the latter is used for converting a specific form of energy into another. Photosensor vs Photodetector . Difference Between Sensor And Transducer. The sensor does not have any other component for sensing/ processing purposes, while a sensor and signal conditioning unit are used for making a transducer work. which are difficult to measure. Transmitter Sensor with current output, such as 4-20mA; ideal for long transmissions and offers good immunity in noisy environment. Because, transducers are sometimes found in sensors.The main difference between sensor and transducer is, the sensor is a physical device, that senses a physical quantity and then converts it into signals which can be read by an instrument or the user. Sensors are also a type of transducers. This page compares Sensor vs Transducer and mentions difference between Sensor vs Transducer. The main difference between sensor and transducer is that a transducer is a device that can convert energy from one form to another, whereas a sensor is a device that can detect a physical quantity and convert the data into an electrical signal. A transducer converts energy from one form to another. These were found in any cassette player, touching the magnetic tape and reading the magnetic information that was on it. The sensor senses the physical change across the surrounding whereas the transducer transforms the one form of energy into another. Answer. Difference Between Transmitter and Transducer . Pressure sensors can be described with a 4-20mA output signal and pressure transducers with a millivolt signal. In case you have any further queries or inputs, then please drop us a line in the comments section below- we shall get back to you at the earliest. A transducer will always contain a sensor. The examples of sensors are a barometer, gyroscope, accelerometer, etc. A sensor and transducer have similar functions, so it is understandable that there may be some confusion between them. Your email address will not be published. Differences between Transformers and Transducers. A transducer actuates to transform energy from a given form to another. However, in some cases “sensor” and “transducer” have different meanings and there are some differences between the two terms. 2012-12-31 08:08:03 2012-12-31 08:08:03. Sensors are also a type of transducers. Accelerometer sensors are utilized in the mobile to detect screen rotations. The sensors have many applications in the electronics equipment. p1>p2 and p1