{"id":3179,"date":"2020-12-01T09:00:21","date_gmt":"2020-12-01T17:00:21","guid":{"rendered":"https:\/\/www.linquip.com\/blog\/?p=3179"},"modified":"2025-08-28T01:10:47","modified_gmt":"2025-08-28T09:10:47","slug":"transducer-vs-sensor","status":"publish","type":"post","link":"https:\/\/www.linquip.com\/blog\/transducer-vs-sensor\/","title":{"rendered":"Transducer vs. Sensor: Basic Differences &#038; Advantages of Them"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.linquip.com\/blog\/transducer-vs-sensor\/#Distinguishing_Transducer_vs_Sensor\" >Distinguishing Transducer vs. Sensor<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.linquip.com\/blog\/transducer-vs-sensor\/#What_are_the_Characteristics_of_a_Sensor\" >What are the Characteristics of a Sensor?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.linquip.com\/blog\/transducer-vs-sensor\/#What_are_the_Characteristics_of_a_Transducer\" >What are the Characteristics of a Transducer?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.linquip.com\/blog\/transducer-vs-sensor\/#Key_Differences_Between_Sensors_and_Transducers\" >Key Differences Between Sensors and Transducers<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.linquip.com\/blog\/transducer-vs-sensor\/#Thermocouple_Sensor_or_Transducer\" >Thermocouple: Sensor or Transducer?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.linquip.com\/blog\/transducer-vs-sensor\/#Transducer_vs_Sensor_Selection_Criteria\" >Transducer vs. Sensor : Selection Criteria<\/a><\/li><\/ul><\/nav><\/div>\n<p>Transducer vs. Sensor is a controversial subject in electronic systems; however, many people think that Transducers and Sensors have an identical application. The words <a href=\"https:\/\/www.linquip.com\/blog\/what-is-transducer\/\">transducer<\/a> and sensor are applied interchangeably, and this can make telling the difference difficult; however, they are different instruments with various features. What is the main difference between a transducer and a sensor? Sensors and transducers are both instruments that respond to a variation in a sensible quality. The fundamental difference between a transducer and a sensor is that a transducer measures quality in one form and modifies it to another, while a sensor senses the variations or modifications in the environment and gives the output as the internal format.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Distinguishing_Transducer_vs_Sensor\"><\/span><strong>Distinguishing Transducer vs. Sensor<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>What is the importance of distinguishing Transducer vs. Sensor? Sensors and transducers have various other differences besides their names. One of the considerable differences between them is that sensors detect the physical variations that happen in the surroundings while the transducers transform the physical and nonelectrical value to another electrical signal. Other differences between the transducer and sensor are defined further in the comparison data below.<\/p>\n<p>A sensor identifies a chemical, biological, or physical value and transforms the received data through its detection normally into an electrical signal. A transducer is a more widespread instrument for turning energy from a specific form into another form. As a result, it can be said that a sensor is a particular type of transducer that converts one physical or chemical form into a different special form, including electronic data. A transducer can include such a sensor and employ it to achieve data, which it then transforms into readable information.<\/p>\n<p>A transducer is more of a transformer, while a sensor is more of an identifier. Functionally, it means that a sensor accumulates information and reacts to it because the information is useful for it. For example, a thermometer, which detects variations in temperature and immediately presents a measurement output with important information. Visit <a href=\"https:\/\/www.youtube.com\/watch?v=9eNDKuS3lUE\" target=\"_blank\" rel=\"noopener\">here<\/a> to compare sensors and transducers fundamentally.<\/p>\n<p>If the sensor does not generate perfect output in its application, it should be combined with a transducer to supply the meaningful output. For instance, a loudspeaker may contain a sensor that identifies the sound vibrations and converts them to electrical signals, but it requires a transducer to complete the procedure of importing that sound in one part and generating intensified sound in the loudspeaker in the other section. Generally, a sensor detects, and a transducer modifies.<\/p>\n<div class=\"su-box su-box-style-default\" id=\"\" style=\"border-color:#0f0f0f;border-radius:3px;max-width:none\"><div class=\"su-box-title\" style=\"background-color:#424242;color:#f2b225;border-top-left-radius:1px;border-top-right-radius:1px\">Read More on Linquip<\/div><div class=\"su-box-content su-u-clearfix su-u-trim\" style=\"border-bottom-left-radius:1px;border-bottom-right-radius:1px\"><a title=\"Temperature Sensors\" href=\"https:\/\/www.linquip.com\/blog\/temperature-sensors\/\" target=\"_blank\" rel=\"noopener noreferrer\" data-schema-attribute=\"\">Temperature Sensors<\/a>: Types, working principle &amp; Practical Applications<\/p>\n<p><a title=\"Differential Pressure Sensors\" href=\"https:\/\/www.linquip.com\/blog\/differential-pressure-sensors\/\" target=\"_blank\" rel=\"noopener\" data-schema-attribute=\"\">Differential Pressure Sensors<\/a>: An Ultimate Guide<\/div><\/div>\n<h3><strong>Comparison data<\/strong><\/h3>\n<p>Comparison data for explanation more about Transducer vs. Sensor:<\/p>\n<h4><strong>Definition and Function<\/strong><\/h4>\n<p>Sensors fundamentally detect the physical variations that occur in the surrounding, transform it into a meaningful quantity, and induce the corresponding electrical signals. Otherwise, the transducer is an instrument that converts the energy from one form to another form when actuates.<\/p>\n<h4><strong>Applications<\/strong><\/h4>\n<p>Sensors are used in flushing the <a href=\"https:\/\/en.wikipedia.org\/wiki\/Infrared\" target=\"_blank\" rel=\"noopener\">Infrared<\/a> toilet lights, controlling the level of pressure in oxygen sources, and monitoring the patients. Transducers are utilized in controlling the engines, monitoring <a href=\"https:\/\/en.wikipedia.org\/wiki\/Heating,_ventilation,_and_air_conditioning\" target=\"_blank\" rel=\"noopener\">HVAC<\/a> systems, navigating systems on vehicles, and lifting or positioning bridges or ramps.<\/p>\n<h4><strong>Popular Examples<\/strong><\/h4>\n<p>Thermistors, Mercury thermometers, Motion sensors, and Pressure switches are common examples of sensors, while cable extension, microphones, and linear Pressure devices are usual transducers used in industries.<\/p>\n<div class=\"su-box su-box-style-default\" id=\"\" style=\"border-color:#0f0f0f;border-radius:3px;max-width:none\"><div class=\"su-box-title\" style=\"background-color:#424242;color:#f2b225;border-top-left-radius:1px;border-top-right-radius:1px\">Read More on Linquip<\/div><div class=\"su-box-content su-u-clearfix su-u-trim\" style=\"border-bottom-left-radius:1px;border-bottom-right-radius:1px\"><a title=\"Temperature Transducer\" href=\"https:\/\/www.linquip.com\/blog\/temperature-transducer\/\" target=\"_blank\" rel=\"noopener noreferrer\" data-schema-attribute=\"\">Temperature Transducer<\/a>: Definition, Working Principle, and Types<\/p>\n<p>Important Detailed Information About The <a title=\"Types of Transducers\" href=\"https:\/\/www.linquip.com\/blog\/types-of-transducers\/\" target=\"_blank\" rel=\"noopener noreferrer\" data-schema-attribute=\"\">Types of Transducers<\/a><\/div><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_are_the_Characteristics_of_a_Sensor\"><\/span><strong>What are the Characteristics of a Sensor?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Sensors are introduced as an instrument that is applied to detect a physical quality, for example, temperature, light, sound, etc., and send the output in a simple format for the user to read easily. Sensors transform them into a useful form. Sensors are too accurate instruments if calibrated perfectly.<\/p>\n<figure id=\"attachment_3180\" aria-describedby=\"caption-attachment-3180\" style=\"width: 499px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-3180\" src=\"https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/11\/sensor-ch.-circuitglobe.com_.jpg\" alt=\"transducer vs. sensor 1\" width=\"499\" height=\"125\" title=\"\" srcset=\"https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/11\/sensor-ch.-circuitglobe.com_.jpg 499w, https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/11\/sensor-ch.-circuitglobe.com_-300x75.jpg 300w\" sizes=\"(max-width: 499px) 100vw, 499px\" \/><figcaption id=\"caption-attachment-3180\" class=\"wp-caption-text\">Characteristics of a Sensor (Reference: <strong>circuitglobe.com<\/strong>)<\/figcaption><\/figure>\n<p>In some textbooks, there is a general definition that \u201cnot all transducers can be assumed as sensors, but many sensors are transducers\u201d. For instance, a thermistor is a sensor; it will react to the variation in temperature but does not transform the energy into a different form like what was originally detected. This thermistor is a sensor on its own but, when it is combined with a bigger circuit or diagram, it will be the main part of a transducer.<\/p>\n<p>Another example is the mercury thermometer; the mercury expands easily when the temperature increases to send a reading format for the user. There are no electrical signs or changes. So, it is originally a sensor.<\/p>\n<div class=\"su-box su-box-style-default\" id=\"\" style=\"border-color:#0f0f0f;border-radius:3px;max-width:none\"><div class=\"su-box-title\" style=\"background-color:#424242;color:#f2b225;border-top-left-radius:1px;border-top-right-radius:1px\">Read More on Linquip<\/div><div class=\"su-box-content su-u-clearfix su-u-trim\" style=\"border-bottom-left-radius:1px;border-bottom-right-radius:1px\"><a title=\"Types of Humidity Sensor\" href=\"https:\/\/www.linquip.com\/blog\/types-of-humidity-sensor-a-full-explanation\/\" target=\"_blank\" rel=\"noopener\" data-schema-attribute=\"\">Types of Humidity Sensor<\/a>: A Full Explanation on The Most Common Types<\/div><\/div>\n<h3><strong>Sensors Application<\/strong><\/h3>\n<p>The sensors used in the electronic industries have different applications, which a few of them are described below:<\/p>\n<ul>\n<li>Photosensors detect the <a href=\"https:\/\/en.wikipedia.org\/wiki\/Ultraviolet\" target=\"_blank\" rel=\"noopener\">ultraviolet<\/a> or infrared light in offices or domestic rooms.<\/li>\n<li>Motion sensors are employed in the security systems of buildings and the automation door devices.<\/li>\n<li>Accelerometer sensors are used in the mobile for identifying the rotation of the screen.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"What_are_the_Characteristics_of_a_Transducer\"><\/span><strong>What are the Characteristics of a Transducer?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>A transducer can identify similar values to a sensor but will turn the physical signal from one format to another. It means that its output and input signals are not the same as each other. Transducers are occasionally introduced as energy converters. They have six different types of measurements; thermal, electrical, chemical, mechanical, magnetic, and radiation.<\/p>\n<figure id=\"attachment_3181\" aria-describedby=\"caption-attachment-3181\" style=\"width: 500px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-3181\" src=\"https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/11\/transducer-ch.-circuitglobe.com_.jpg\" alt=\"transducer vs. sensor 2\" width=\"500\" height=\"159\" title=\"\" srcset=\"https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/11\/transducer-ch.-circuitglobe.com_.jpg 500w, https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/11\/transducer-ch.-circuitglobe.com_-300x95.jpg 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><figcaption id=\"caption-attachment-3181\" class=\"wp-caption-text\">Characteristics of a Transducer (Reference: <strong>circuitglobe.com<\/strong>)<\/figcaption><\/figure>\n<p>Transducers can also be introduced as input transducers and output transducers. An input transducer receives a format of energy and transforms it into electrical output, while an output transducer gets electricity and transforms it into another format. Light bulbs and motor are good examples of this method. The first one is used to take electricity and convert it to light, and the other converts electricity to motion.<\/p>\n<h3><strong>Classification of a transducer<\/strong><\/h3>\n<p>Transducers can be classified based on their transduction form:<\/p>\n<ul>\n<li>Passive and Active transducers<\/li>\n<li>Primary and Secondary transducers<\/li>\n<li>Digital and Analog transducer<\/li>\n<li>Direct and Inverse transducer<\/li>\n<\/ul>\n<p>For more information about various types of transducers, click <a href=\"https:\/\/www.youtube.com\/watch?v=A7_OgrlynRI\" target=\"_blank\" rel=\"noopener\">here<\/a>.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Key_Differences_Between_Sensors_and_Transducers\"><\/span><strong>Key Differences Between Sensors and Transducers<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Sensors and Transducers have some key differences. The most considerable of them are introduced below:<\/p>\n<ul>\n<li>The sensor itself is the main part of the sensor circuit, while this sensor and its signal conditioner are the major elements of the transducer diagram.<\/li>\n<li>The sensor just detects the physical variations across the environment, while the transducer can convert one format of physical quantities into another form of energy like an electrical signal. The barometer, gyroscope, and accelerometer are the common examples of the sensors, whereas the thermocouple is the ordinary example of a transducer.<\/li>\n<\/ul>\n<p><a href=\"https:\/\/www.youtube.com\/watch?v=JeWwFEQQtio\" target=\"_blank\" rel=\"noopener\">Here<\/a>, we can clearly find the main differences between the Transducers and Sensors.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Thermocouple_Sensor_or_Transducer\"><\/span><strong>Thermocouple: Sensor or Transducer?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>One of the instruments that sometimes bewilders people, which is a sensor or transducer, is the <a href=\"https:\/\/en.wikipedia.org\/wiki\/Thermocouple\" target=\"_blank\" rel=\"noopener\">thermocouple<\/a>. A thermocouple is an equipment that measures temperature with the thermoelectric influence. Its function is to identify the voltage variation between two electrical conductors when the temperature changes.<\/p>\n<figure id=\"attachment_3182\" aria-describedby=\"caption-attachment-3182\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-3182\" src=\"https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/11\/thermocouple-principle-theory-of-thermocouples_plcacademy.com_.jpg\" alt=\"transducer vs. sensor 3\" width=\"900\" height=\"550\" title=\"\" srcset=\"https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/11\/thermocouple-principle-theory-of-thermocouples_plcacademy.com_.jpg 900w, https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/11\/thermocouple-principle-theory-of-thermocouples_plcacademy.com_-300x183.jpg 300w, https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/11\/thermocouple-principle-theory-of-thermocouples_plcacademy.com_-768x469.jpg 768w, https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/11\/thermocouple-principle-theory-of-thermocouples_plcacademy.com_-696x425.jpg 696w, https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/11\/thermocouple-principle-theory-of-thermocouples_plcacademy.com_-687x420.jpg 687w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-3182\" class=\"wp-caption-text\">Thermocouple: Sensor or Transducer (Reference: <strong>plcacademy.com<\/strong>)<\/figcaption><\/figure>\n<p>Thermocouples are too useful devices in industrial measuring. People employ them for various temperature measurements, such as diesel engines, kilns, thermostats, and gas turbine exhaust. But the fundamental question is that are they sensors or transducers?<\/p>\n<p>Many people know them as transducers according to the supplying of a meaningful temperature output in one section, but in fact, the reading you obtain from a thermocouple is not the outcome of any transformation. It is actually a demonstration of the voltage made as a result of temperature variation.<\/p>\n<p>As we discussed before, a sensor detects physical values like, in this case, temperature variation and converts it to an electrical output. For thermocouples, this electrical signal is formed as the voltage. Because no other modification happens, the thermocouple is more accurately named a sensor. Nevertheless, these terms are utilized interchangeably in an industrial or engineering environment. It is an appropriate concept to be as particular as possible to stop confusion and reduce the possibility of problems.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Transducer_vs_Sensor_Selection_Criteria\"><\/span><strong>Transducer vs. Sensor : Selection Criteria<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>We should consider the following parameters of the Sensors and Transducers while selecting them:<\/p>\n<figure id=\"attachment_3183\" aria-describedby=\"caption-attachment-3183\" style=\"width: 700px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-3183\" src=\"https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/11\/selecting-a-sensor_medium.com_.png\" alt=\"transducer vs. sensor 4\" width=\"700\" height=\"268\" title=\"\" srcset=\"https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/11\/selecting-a-sensor_medium.com_.png 700w, https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/11\/selecting-a-sensor_medium.com_-300x115.png 300w, https:\/\/www.linquip.com\/blog\/wp-content\/uploads\/2020\/11\/selecting-a-sensor_medium.com_-696x266.png 696w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption id=\"caption-attachment-3183\" class=\"wp-caption-text\">Choosing a sensor or transducer (Reference: <strong>medium.com<\/strong>)<\/figcaption><\/figure>\n<h3><strong>Range<\/strong><\/h3>\n<p>The range is the difference between the minimum and maximum amount, which can be detected by the transducer or sensor.<\/p>\n<h3><strong>Resolution<\/strong><\/h3>\n<p>It is the smallest variation which can be identified by the sensor or transducer. So, it should be high for many applications.<\/p>\n<h3><strong>Calibration<\/strong><\/h3>\n<p>Sensors and Transducers should be simple to calibrate according to the fact that they require frequent calibration.<\/p>\n<h3><strong>Nature of Output<\/strong><\/h3>\n<p>It should be clear that the output of the sensor or transducer is Analog or Digital.<\/p>\n<h3><strong>Sensitivity<\/strong><\/h3>\n<p>It is the ratio of unit modification in the input to a variation in output.<\/p>\n<h3><strong>Error<\/strong><\/h3>\n<p>Error is defined as the difference among the true value and the measured value.<\/p>\n<h3><strong>Accuracy<\/strong><\/h3>\n<p>It is inversely corresponding to Error and should be high.<\/p>\n<h3><strong>Precision<\/strong><\/h3>\n<p>Precision is the capability to regenerate the perfect value repeatedly.<\/p>\n<h3><strong>Response Time<\/strong><\/h3>\n<p>It is the time duration between the output and input. Therefore, it should be minimum in sensors or transducers.<\/p>\n<h3><strong>Signal to Noise Ratio<\/strong><\/h3>\n<p>It is the ratio between the noise at the output and the magnitude of the internal signal.<\/p>\n<h3><strong>Environment<\/strong><\/h3>\n<p>The environment is one of the most considerable features because not all instruments can operate in extreme conditions. Sensors and Transducers can be influenced by non-ideal situations (like moisture, temperature, etc.), which may change their output.<\/p>\n<h3><strong>Interfacing<\/strong><\/h3>\n<p>It means that instruments should be suitable to combine with a wide range of instruments.<\/p>\n<h3><strong>The power source<\/strong><\/h3>\n<p>Some sensors and transducers require the external power source for generating the output to avoid additional errors in their circuits.<\/p>\n<h3><strong>Size and Weight<\/strong><\/h3>\n<p>Instruments must be close-packed and weightless.<\/p>\n<h3><strong>Comparison for a Selection<\/strong><\/h3>\n<p>In conclusion, let\u2019s see, how we will be applying the above tips in selecting the perfect temperature sensor. We have a brief comparison between LM35 and DHT11 here depend upon the above points.<\/p>\n<p>LM35 is an analog temperature sensor utilized to sense the temperature through an electrical signal changed with the temperature. The range of work is between -55 to 150\u00b0C, and the scale factor of this sensor is .01V\/\u00b0C. So, if the temperature is 30\u00b0C, then the output voltage will be 0.3V. It doesn\u2019t need extra calibration and keeps the accuracy of \u00b10.4\u00b0C for building temperature and \u00b10.8\u00b0C, out of the range of 0\u00b0C to 100\u00b0C.<\/p>\n<p>DHT11 is a digital moisture and temperature sensor. The level of functioning is between 0 to 50\u00b0C with the accuracy of \u00b12\u00b0C for temperature sensing. Its accuracy is between 20 to 80%, with a 5% error for moisture detecting, and the sampling rate is 1Hz.<\/p>\n<p>Now we can see that LM35 has a greater range of functioning than DHT11, but when we want to use them in a home application, both of them can be employed. However, we can select LM35 for more accurate results. Otherwise, if we want to control humidity with temperature, then DHT11 is a better option.<\/p>\n<h3><b>Buy Equipment or Ask for a Service<\/b><\/h3>\n<p>By using Linquip RFQ Service, you can expect\u00a0to receive quotations from various suppliers across multiple industries and regions.<\/p>\n<p style=\"text-align: center;\"><strong><a href=\"http:\/\/linquip.com\/get-quote?utm_source=blog&amp;utm_medium=content&amp;utm_campaign=product_list&amp;utm_term=product_list&amp;utm_content=rfq\" target=\"_blank\" rel=\"noopener\">Click Here to Request a Quotation From Suppliers and Service Providers<\/a><\/strong><\/p>\n<p><em><strong>Read More on Linquip<\/strong><\/em><\/p>\n<ul>\n<li><span style=\"text-decoration: underline;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 10pt;\"><strong><a href=\"https:\/\/www.linquip.com\/blog\/types-of-sensors-detectors-transducers\/\" target=\"_blank\" rel=\"noopener\">Types of Sensors Detectors\/Transducers: An Entire Guide<\/a><\/strong><\/span><\/span><\/li>\n<li><span style=\"text-decoration: underline;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 10pt;\"><strong><a href=\"https:\/\/www.linquip.com\/blog\/resistive-transducer-all-you-need-to-know\/\" target=\"_blank\" rel=\"noopener\">Resistive Transducer: Working Principle &amp; Example<\/a><\/strong><\/span><\/span><\/li>\n<li><span style=\"text-decoration: underline;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 10pt;\"><strong><a href=\"https:\/\/www.linquip.com\/blog\/photoelectric-transducer\/\" target=\"_blank\" rel=\"noopener\">Photoelectric Transducer: Application &amp; Working Principles<\/a><\/strong><\/span><\/span><\/li>\n<li><span style=\"text-decoration: underline;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 10pt;\"><strong><a href=\"https:\/\/www.linquip.com\/blog\/what-is-a-pressure-transducer\/\" target=\"_blank\" rel=\"noopener\">What Is a Pressure Transducer? A Simple Descriptive of the Definition, Working Principle, and Considerations<\/a><\/strong><\/span><\/span><\/li>\n<li><span style=\"text-decoration: underline;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 10pt;\"><strong><a href=\"https:\/\/www.linquip.com\/blog\/types-of-transducers\/\" target=\"_blank\" rel=\"noopener\">Important Detailed Information About The Types of Transducers<\/a><\/strong><\/span><\/span><\/li>\n<li><span style=\"text-decoration: underline;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 10pt;\"><strong><a href=\"https:\/\/www.linquip.com\/blog\/pressure-transducer-types-and-definitions\/\" target=\"_blank\" rel=\"noopener\">Pressure Transducer: Definition, Working Principle, and Types<\/a><\/strong><\/span><\/span><\/li>\n<li><span style=\"text-decoration: underline;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 10pt;\"><strong><a href=\"https:\/\/www.linquip.com\/blog\/transducer-vs-sensor\/\" target=\"_blank\" rel=\"noopener\">Transducer vs. Sensor: Basic Differences &amp; Advantages of Them<\/a><\/strong><\/span><\/span><\/li>\n<li><span style=\"text-decoration: underline;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 10pt;\"><strong><a href=\"https:\/\/www.linquip.com\/blog\/temperature-transducer\/\" target=\"_blank\" rel=\"noopener\">Temperature Transducer: Definition, Working Principle, and Types<\/a><\/strong><\/span><\/span><\/li>\n<li><span style=\"text-decoration: underline;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 10pt;\"><strong><a href=\"https:\/\/www.linquip.com\/blog\/piezoelectric-transducer\/\" target=\"_blank\" rel=\"noopener\">Piezoelectric Transducer and Its Impressive Applications in Electric Circuits<\/a><\/strong><\/span><\/span><\/li>\n<li><span style=\"text-decoration: underline;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 10pt;\"><strong><a href=\"https:\/\/www.linquip.com\/blog\/ultrasonic-transducer-benefits\/\" target=\"_blank\" rel=\"noopener\">What are the Main Benefits of an Ultrasonic Transducer?<\/a><\/strong><\/span><\/span><\/li>\n<li><span style=\"text-decoration: underline;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 10pt;\"><strong><a href=\"https:\/\/www.linquip.com\/blog\/what-is-transducer\/\" target=\"_blank\" rel=\"noopener\">All You Need to Know about Transducer<\/a><\/strong><\/span><\/span><\/li>\n<li><span style=\"text-decoration: underline;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 10pt;\"><strong><a href=\"https:\/\/www.linquip.com\/blog\/what-is-a-fuse-wire\/\" target=\"_blank\" rel=\"noopener\">What is a Fuse Wire &amp; How Does It Work?<\/a><\/strong><\/span><\/span><\/li>\n<li><span style=\"text-decoration: underline;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 10pt;\"><strong><a href=\"https:\/\/www.linquip.com\/blog\/what-is-electrical-identification\/\" target=\"_blank\" rel=\"noopener\">What is Electrical Identification? 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A Comprehensive Guide<\/a><\/span><\/strong><\/span><\/span><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Transducer vs. Sensor is a controversial subject in electronic systems; however, many people think that Transducers and Sensors have an identical application. The words transducer and sensor are applied interchangeably, and this can make telling the difference difficult; however, they are different instruments with various features. What is the main difference between a transducer and &#8230;<\/p>\n","protected":false},"author":10,"featured_media":3184,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[21],"tags":[],"class_list":["post-3179","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-electrical-component"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/posts\/3179","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/comments?post=3179"}],"version-history":[{"count":3,"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/posts\/3179\/revisions"}],"predecessor-version":[{"id":36528,"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/posts\/3179\/revisions\/36528"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/media\/3184"}],"wp:attachment":[{"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/media?parent=3179"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/categories?post=3179"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.linquip.com\/blog\/wp-json\/wp\/v2\/tags?post=3179"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}