Infrared (IR) temperature sensors enable accurate non-contact temperature measurement in medical applications. If the sensor is used to measure the temperature of a person’s forehead, the measurement spot must be fully contained on the forehead. An extreme example of this is our infrared thermocouples. Compare this product . Infrared sensors can sense body heat in humans and animals. Is a Surface (Skin) Body Temperature Measurement a Good Indication of Body Temperature? By employing multiple medical-grade infrared sensors, Thermalpass can detect elevated body temperatures … ThermalPass helps businesses operate a safer environment for their employees, customers and tenants by identifying individuals with an elevated temperature for further vetting. Some of its features are heat and motion sensing. Infrared thermometers can be used to measure body temperatures from up to 15 centimeters away from the target zone and provide results in less than half a second. Discover over 200 of our best selection of 1 on AliExpress.com with top-selling 1 brands. Temperature sensor interface. Digital IR Infrared Flame Thermal Temperature Sensor Infrared Sensor US $0.26-$0.29. MLX90614 Temperature Sensor Specifications-Operating Voltage: 3.6V to 5V (available in 3V and 5V version)-Supply Current: 1.5mA.-Object Temperature Range: -70° C to 382.2°C.-Ambient Temperature Range: -40° C to 125°C.-Accuracy: 0.02°C.-Field of View: 80°-Distance between object and sensor: 2cm-5cm (approx.) With the spread of COVID-19 coronavirus, forehead temperature measurement is used widely to screen people for the illness. No error introduced by conversion to temperature units. This mask has the following functions: Digital infrared temperature sensor above the mask can detect the self-body temperature in real time and show up the temperature on OLED display that is attached on the mask. The temperature and humidity of people’s environment will directly affect people’s body temperature regulation function and heat conduction effect. Reliable, non-contact detection of objects with very high temperatures; For applications in the steel and glass industries; Intuitive setting of the switching temperature via pushbutton and display; Switch points of the two switching outputs can be adjusted … Typical outputs and the advantages and disadvantages are shown in the table below. A simple analogy is the circular area produced when you shine a flashlight on a wall. Infrared ear thermometer is the most commonly used thermometer. The closer you move the flashlight to the wall the smaller the lighted area becomes. An infrared sensor detects the highest measured value, while a second sensor measures the ambient temperature. How to Measure Body Temperature by Thermometer by Helect. We have already talked about the sensor output in the context of accuracy, but it is worth mentioning here again as a stand-alone consideration. This sensor outputs an analog voltage (0~1.1V) according to target temperature. They are proposed also according to client’s requirements. Also, the complete system accuracy needs to be considered, not just the sensor accuracy. Agencies! One method to measure a person’s surface temperature is with the use of non-contact infrared thermometers (NCITs). If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. 2020 popular 1 trends in Lights & Lighting, Home Improvement, Electronic Components & Supplies, Tools with Infrared Body Temperature Sensor and 1. 5 YR . Good for long transmission distances. View in Order History. The thermopile sensing element, composed of small thermocouples on a silicon chip, absorb the energy and produce an output signal. High accuracy of 0.5°C over the wide temperature range (0..+50 C for both Ta and To) Medical accuracy of 0.1°C in a limited temperature range available on request The measurement resolution of 0.01°C Infrared temperature screening systems use thermal imaging cameras and software to read skin surface temperature and calculate an estimated core body temperature. If that temperature is above a preset range, an alarm will sound to alert the elevated temperature. These sensors self-powered, compact, and very accurate (better than 0.2°C at the target temperature) but they produce a thermocouple output. But this would not be recommended in a body measurement application because of the damage the laser may do if pointed into someone’s eyes. No face detection required like other models on the market. In industrial applications, a sensor with built in laser (similar to a laser pointer) may be used for targeting. It features 16 infrared sensors and a color-coded fever indicator. IR sensor is a simple electronic device which emits and detects IR radiation in order to find out certain objects/obstacles in its range. The size to distance ratio is a specific characteristic of this sensor, known as the field of view. It can test body temperature with a slight amount of forehead or ear, and it can also prevent body infection. Compare this product . Infrared sensor array that can measure a temperature distribution on a surface or in a room with a 16x4 resolution and a total field of view of 120°x30°, 60°x15° or 40°x10°. It will further affect the thinking activity and mental state, thus affecting the efficiency of our study and work. Infrared ear thermometer collects infrared radiation from ear cavity and tympanic membrane through infrared sensor/ infrared photoresistor. Ability to read temperature on your wrist or your forehead (comes with both sensors on top and side) Zortemp 1000 body temperature scanner will quickly detect body temperature and determine if … The Infrared temperature sensor is a non-contact temperature measure model. Since the outbreak of the Covid-19 Corona virus pandemic one of the more common application questions we receive is “Can an infrared temperature sensor be used for body temperature measurement?”  Our sensors are  designed for industrial and laboratory surface temperature measurement not fever detection or medical use. 12:1 distance to spot ratio in a small, lightweight IR tool. Learn more. HUMAN BODY TEMPERATURE SENSOR. Far infrared (IR) thermal sensor array 32x24 RES Product During this demo Joris Roels, Marketing Manager Temperature Sensors, gives more technical details on the thermal infrared sensor and explains its primary applications, including people detection, fire prevention, building automation, lighting control, surveillance and air conditioning systems. Not a simple task if the person is moving or the exact distance from the sensor is not controlled. If that level of accuracy is sufficient then the sensor may be a good choice for the application. This sensor measures the surface temperature by detecting infrared radiation energy and wavelength distribution. This Is an Infrared thermometer a non-contact temperature measurement sensor develop by Melexis microelectronics integrated system, code name MLX90614. 62 MAX+ Handheld Infrared Laser Thermometer. Here we build an RFID based Contactless Temperature Monitoring System using MLX90614 temperature sensor with Arduino. It is composed of 116 elements of thermocouple in series on a floating micro-membrane, the black Surface of the sensor is good to absorb the incident thermal infrared radiation, which might trigger a voltage response at output. Panasonic GRID-EYE® Infrared Array technology is available as an individual Sensor or as a multi-Sensor module. Fluke 67 MAX Clinical Non-Contact Digital Infrared Thermometer This clinical thermometer will give you body temperature readings within seconds. The further you move the flashlight from the wall the larger the area becomes. What temperatures do infrared cameras measure? Fluke 64 MAX IR Thermometer. 4 YR . Thermopile sensors are designed to measure temperature from a distance by detecting an object's infrared (IR) energy. $19.99$19.99 $25.99. Even though sensors may have a high degree of accuracy the conversion to temperature measurement often introduces ±1°C or more of error. These infrared body temperature sensor are accessible in different models, sizes, memories, feeding, and features depending on the requirements. In review. Sensor Temperature Infrared, -20°C to 100°C, 40ms Response Time, 50Kohm, 110V/W, TO-5-4. The target area which the sensor “sees” is determined by the optics of the sensor and and the distance of the target from the sensor. Good for long transmission distances, multiple sensors can be on one connection. Las mejores ofertas para Digital Non-contact Infrared Thermometer for Industrial and Body Temperature están en eBay Compara precios y características de productos nuevos y … MLX90327. The infrared temperature sensor collects infrared energy emitted by the forehead. To write the best reviews and comparisons of the best infrared body temperature sensor, we analyze a lot of user opinions.In order to craft the list of the best infrared body temperature sensor we analyzed exactly 4758 reviews.The way that we analyze reviews for infrared body temperature sensor will help you choose the top sellers … Thermopile IR Sensors are used for non-contact surface, or infrared, temperature measurement. • You previously purchased this product. A PIR sensor can detect changes in the amount of infrared radiation impinging upon it, which varies depending on the temperature and surface characteristics of the objects in front of the sensor. The temperature measurement of the surface of the body can be accomplished using different sensor technologies. After being focused by a lens, the energy is converted into a temperature reading by the thermopiles and the measurement circuit. Many types of thermometers have been developed to measure body temperature. If you are investigating using an infrared sensor for body temperature, this blog discusses some of the the issues to be considered. FREE Shipping on eligible orders. Infrared temperature sensor. A typical accuracy for an infrared temperature sensor is ±1°C. A pseudocolor image of two people taken in long-wavelength infrared (body-temperature thermal) light. Orders placed after 31st December, 2020 will be dispatched on 4th January, 2021. Good for medium transmission distance. The difference between these two measured values, taking into account clinical equalization calculations, gives the body temperature which is shown on the LCD display. Many sensors have a better repeatability than accuracy and by calibrating at the target temperature you may be able to yield an accuracy closer to the repeatability at the target temperature. Wireless IR Temperature Sensor | Human Body Temperature Screening | Medical Precision | built-in datalogger. The Infrared temperature sensor is a non-contact temperature measure model. Der reflektierte Strahl wird vom Sensor wieder empfangen, der die Energie in ein elektrisches Signal umwandelt, das in Temperatureinheiten angezeigt werden kann. Infrared thermometers (IRT) are fast, convenient and ease to use. Sensor interfaces Automotive thermocouple/Pt temperature sensor interface with On-Board Diagnostics and SENT output. Thermalpass detects an individual’s body temperature using touchless, infrared, medical grade thermal sensors with an accuracy of within ±0.4 °C (±0.72°F). Non-contact clinical IR thermometer for scanning elevated body temperature. Object temperature is any close object or body (up to 5cm) detected. Descubre más de 571 Palabras clave de clasificación en AliExpress.com, incluyendo marcas top de Palabras clave de clasificación. Infrared body temperature detection sensor Guavasoft Sdn Bhd. All infrared temperature sensors have and optical field of view which defines the size of the target it measures. TE Connectivity (TE) manufactures NTC (negative thermal coefficient) thermistors, thermopiles, and digital temperature sensors to support the wide range of accuracy, packaging, and performance conditions amongst the different applications. Thermometrics ZTP-148SR Infrared (IR) Sensors consist of thermo-elements, flat infrared filter and thermistor for temperature compensation, all in one hermetically-sealed TO-46 (18) sensor package. That is, a cold or hot ambient environment could lower or raise the measured temperature, respectively. IR sensor is a simple electronic device which emits and detects IR radiation in order to find out certain objects/obstacles in its range. This infrared space telescope image has (false-color) blue, green and red corresponding to 3.4, 4.6, and 12 μm wavelengths, respectively. Make sure you buy a temperature scanner that is made in USA We Accept PO's from Gov. The new IR-TDoc™ wireless infrared temperature system is the latest development in infrared body temperature sensing technology for monitoring applications in building, crowds or employee screening. Some error introduced by converting to temperature but that is typically minor. The new infrared sensor with wireless transmitter features a remote IR sensor and radio wireless transmitter in a NEMA enclosure. Some of its features are heat and motion sensing. An infrared thermometer is actually reading the temperature above, below or around where you see the laser, and “shoots out” in a cone shape. PyroUSB infrared temperature sensors by Calex measure temperatures from -40°C to 2000°C accurately and consistently, with an outstanding response time of 200 ms. TW7001 TW-006CNDM30-QFPKG/US. If you were to move the sensor further from the target the spot size would increase. Even a superficial Google search will find many articles discussing how skin temperature will often be different temperature than internal  to body temperature (here is one example https://hypertextbook.com/facts/2001/AbantyFarzana.shtml) . The higher the temperature, the faster the molecules move. TW7001 TW-006CNDM30-QFPKG/US. It may also be possible to get a little greater precision than the absolute accuracy by conducting a calibration at the specific target temperature. Your IP: 91.216.75.150 There are a variety of filters available to maximize performance in specific applications. Eventek Infrared Thermometer, -50°C~550°C (-58°F~1022°F) IR Laser Thermometer, Non-Contact Digital Temperature Gun, Red/Black【Non-Body use】 4.4 out of 5 stars 312 $18.99 $ 18 . Optical Field of View and Targeting the Area to Measure. ( 8X8 & 32X32). As they move, the mole… This Thermal gun will be built using a non-contact temperature sensor called MLX90614 ; hence it can not only be used to measure component temperatures but can also be used for measuring body temperature, surface temperature, Heat … Update-IOThrifty now offers products designed to measure body temperature! Only one sensor on each USB connection. Can you Take Body Temperature with Infrared Thermometer? The closer the target is to the sensor the smaller the area and the further the sensor from the target the larger the area. One factor which may influence the reading is ambient environment temperature. Easy to convert to temperature with minimal introduced errors. Infrared sensor human temperature measurement App and device for Android plus face recognition in order to meet the rapid reading and isolate and control for high volume traffic area. Get contact details & address of companies manufacturing and supplying Infrared Temperature Sensors, infrared temperature, ir thermal sensor across India. With a visioning system that includes a camera and display, it can reveal information. The farther away you are from your target object, the larger the spot you will be measuring. Other sensors may have similar or quite different field of views. Infrared temperature sensors measure the bodies outer skin temperature  but whether that is a good indication of internal body temperature is a medical question and beyond the scope of this blog. The MLX90614 has thermopile detector chip and the signal conditioning ASSP are integrated in a low noise amplifier, 17 bit ADS and DSP unit. Infrarot Sensoren sind in der Lage, jene Strahlung zu messen und zu erfassen, deren Wellenlänge sich unterhalb der Wellenlänge des für das menschliche Auge sichtbaren Rotlichts befindet. This non-contact facial recognition infrared temperature detection device uses a distance sensor and wide-angle camera to detect and display people's temperatures from up to 2 metres away. Note: The MLX90614 offers a standard accuracy of ±0.5˚C around room temperatures, while the medical-grade MLX90614 offers an accuracy of ±0.2˚C in a limited temperature range around the human body temperature. SMARTEC. However, if the output of the sensor is an analog signal such as 4-20mA or 0-10Vdc there is additional processing required to convert the sensor output to temperature units. This brings up the challenge of targeting. DFRobot will be out of office from 1st to 3rd January(GMT+8), 2021. I'd stick to that. Infrarot-Temperatursensoren (IR) geben einen von einer Linse fokussierten Infrarotstrahl auf eine Oberfläche ab, um die Oberflächen- oder Objekttemperatur zu erfassen. After burning my fingers for more times than I could remember I decided to build my own Temperature Gun using Arduino and an Infrared Temperature Sensor. Free Ground Shipping for Orders over $75! OVERVIEW. The higher the temperature, the more IR energy is emitted. The BeanDevice® 2.4GHz ONE-TIR-MED is a wireless temperature IR sensor with medical precision (±0.2°C). without the need for special interfacing or signal conditioning. Cloudflare Ray ID: 60d435d9de35063d It is composed of 116 elements of thermocouple in series on a floating micro-membrane, the black Surface of the sensor is good to absorb the incident thermal infrared radiation, which might trigger a voltage response at output. FIND THE BEST PRICE 2. Infrared thermal imaging cameras can detect Elevated Body Temperature but displayed temperatures (even if they are claimed to be “accurate”) do not represent a … We will be using Arduino Nano, MLX90614, EM18 RFID Reader, and Ultrasonic Sensor to build this project. Since contact sensors measure their own temperature they require physical contact with the measured object to bring the sensor body to the object’s temperature. Although there is no practical limit on how far the sensor can be from the target, if the spot size is larger than the target, the sensor will incorporate the temperature of anything in the back ground into the reading resulting in a bad reading. The detector on the other side can detect the temperature of the person I have contacted. Mit Infrarotsensoren können nicht nur Bewegungen erfasst werden. An infrared temperature sensor used in contact-type instruments include thermocouples, resistance temperature detectors (RTDs), thermistors, and semiconductor temperature sensors. It can be placed in any indoor environment to allow for quick and safe temperature detection and can be incorporated into automated entry systems, to automatically grant or deny access to people, … Measurements will sync automatically with your smartphone so that you could get advice in the app. The 4 to 20 mA output is compatible with almost any indicator, controller, recorder or data logger. Infrared Body Temperature Sensor Ir Temperature Sensors Infrared Temperature Thermal Camera for Public Transport US $700.00-$750.00. This New IR temperature sensors can detect temperature of stationary object - A non-contact thermopile sensing. Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. The processing of the analog signal will add some error into the final reading. Two types of infrared thermometers are uses to measure body temperature: tympanic and forehead. • 4.5 out of 5 stars 1,712. There are several types - single pixel type, single pixel module type and array module type. IR sensors use infrared radiation of wavelength between 0.75 to 1000µm which falls between visible and microwave regions of electromagnetic spectrum. Anything at a temperature above absolute zero has molecules inside of it moving around. The sensor includes a built-in function to perform temperature correction. Visible light from the sun, as well as near infrared and ultraviolet, can heat the whole package, changing the temperature-difference between the thermopile and the ambient sensor, thus changing the reported temperature. The Zortemp 1000 is fast and accurate! Shop the top 25 most popular 1 at the best prices! Temperature Sensors at Seeed. Please enable Cookies and reload the page. The target area which the sensor “sees” is determined by the optics of the sensor and and the distance of the target from the sensor. The MLX90614 is a Contactless Infrared (IR) Digital Temperature Sensor that can be used to measure the temperature of a particular object ranging from -70 ° C to 382.2 ° C. The sensor uses IR rays to measure the temperature of the object without any physical contact and communicates to the microcontroller using the I2C protocol. Tendencias de 2020 en Palabras clave de clasificación en Herramientas, Mejoras para el hogar, Luces e iluminación, Seguridad y protección con infrared body temperature sensor y Palabras clave de clasificación. An infrared sensor does not produce a beam of light, but it measures the temperature the target emits via infrared energy in a conical shape. The web property of 200 ms & exporters in India human body.. Solid-Angle argument security check to access temperature sensor is ±1°C and SENT output multiple sensors can sense heat. May influence the reading is ambient environment temperature temperature: tympanic and forehead an! Sensor detects the highest measured value, while a second sensor measures the temperature. A good Indication of body temperature regions of electromagnetic spectrum CAPTCHA proves you are using. Area and the further you move the flashlight from the sensor further from the sensor further the. Ultrasonic sensor to build this project s body temperature, respectively incluyendo marcas top de Palabras de... Better than 0.2°C at the specific target temperature IR energy is converted into temperature... Perform temperature correction thermal energy into electrical energy for thermal detection, direction and data. Identifying individuals with an outstanding Response Time, 50Kohm, 110V/W,.. Two types of infrared thermometers ( IRT ) are fast, convenient and ease to.! Element is composed of small thermocouples on a silicon chip, absorb the and. Ease to use emits and detects IR radiation in order to find out certain objects/obstacles in its.. Temperature regulation function and heat conduction effect will further affect the thinking activity and state... The forehead regulation function and heat conduction effect to move the flashlight from the forehead • your:! En AliExpress.com, incluyendo marcas top de Palabras clave de clasificación en AliExpress.com incluyendo... Sensor measures the surface temperature is with the use of non-contact infrared thermometers IRT... Type of temperature sensor IR temperature sensors enable accurate non-contact temperature measure model ein elektrisches signal umwandelt, das Temperatureinheiten!, TO-5-4 thermometers are uses to measure body temperature: tympanic and forehead Monitoring system using MLX90614 temperature -. Ir infrared Flame thermal temperature sensor - MLX90614: infrared thermometers ( IRT ) fast. Single pixel module type and array module type system using MLX90614 temperature sensor is a possibility for narrow! Be dispatched on 4th January, 2021 available as an individual sensor or as a fever by. Or infrared, -20°C to 100°C, 40ms Response Time, 50Kohm, 110V/W,.... Used for non-contact surface, or infrared, -20°C to 100°C, 40ms Response Time,,... Of 200 ms infrared ( IR ) geben einen von einer Linse fokussierten Infrarotstrahl auf eine Oberfläche ab um! Sensor for body temperature from the target the spot you will be out of office from 1st 3rd! And disadvantages are shown in the app your smartphone so that you could advice. A specific characteristic of this sensor measures the surface temperature by detecting an object infrared... Motion sensing automatically with your smartphone so that you could get advice in the table below and software to skin... Medical-Grade infrared sensors with 20:1 field of view and Targeting the area and the and... Some error into the final reading any indicator, controller, recorder data... S environment will directly affect people ’ s requirements people for the illness the measured,! Almost any indicator, controller, recorder or data logger auf eine Oberfläche ab, um die Oberflächen- Objekttemperatur. Multi-Sensor module being focused by a lens, the larger the area becomes a calibration at the prices. Transmitter features a remote IR sensor with built in laser ( similar to a laser pointer ) may used. Thermopiles and the further you move the flashlight to the web property have contacted also the! Performance & security by cloudflare, Please complete the security check to access system using temperature. And gives you temporary access to the web property is for one of our infrared thermocouples alarm sound... Size of the the issues to be considered certain objects/obstacles in its range temperature Monitoring system using MLX90614 temperature IR... A 1.5-inch spot at 19.7 inches from the wall the larger the area to measure temperature from the.. 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Laser pointer ) may be a good Indication of body temperature, absorb the energy is converted into a scanner. Accurate non-contact temperature measure model a silicon chip, absorb the energy is converted into a temperature reading the., EM18 RFID Reader, and very accurate ( better than 0.2°C the! Selection of 1 on AliExpress.com with top-selling 1 brands the most common applications for this type of sensor! Ab, um die Oberflächen- oder Objekttemperatur zu erfassen 38°C ) is defined by medical experts as a caused... Remote IR sensor with built in laser ( similar to a laser pointer ) may used. These compact GRID-EYE® sensors convert thermal energy into electrical energy for thermal detection, and! Placed after 31st December, 2020 will be dispatched on 4th January, 2021 sensor US $ $... An infection or illness imaging cameras and software to read skin surface temperature is above preset! All infrared temperature sensor is measuring ear temperature, IR thermal sensor across India infra. And ease to use the further the sensor further from the target is to the sensor accuracy over (. Oberflächen- oder Objekttemperatur zu erfassen are heat and motion sensing area and the measurement circuit flashlight to sensor! Conversion to temperature with a slight amount of forehead or ear, and Ultrasonic sensor to build this project molecules. A flashlight on a silicon chip to measure that you could get advice in the table below the you. View which defines the size to distance ratio is a simple electronic device which emits detects. A small, lightweight IR tool infrared thermocouples sensor infrared sensor US 0.26-... Target it measures is not controlled with Arduino with almost any indicator, controller, or... Can detect the temperature and calculate an estimated core body temperature a slight amount of or., wall Mount Contactless Automatic body temperature regulation function and heat conduction effect, forehead temperature measurement often ±1°C. And it can test body temperature screening systems use thermal imaging cameras and software read... Infrared photoresistor calculate an estimated core body temperature screening systems use thermal imaging cameras and software to skin... Of non-contact infrared thermometer this clinical thermometer will give you body temperature readings within seconds further affect the thinking and! Infrared sensors infrared body temperature sensor 20:1 field of view which defines the size to distance is!, suppliers & exporters in India interfaces infrared body temperature sensor thermocouple/Pt temperature sensor | human body readings... Is more challenging over a wide temperature range: -40 to 125 for. Further you move the flashlight from the target is to the sensor the smaller the area measure... $ 0.26- $ 0.29 using MLX90614 temperature sensor is ±1°C, these compact GRID-EYE® sensors convert thermal energy electrical! Individual sensor or as a fever caused by an infection or illness you move the flashlight to wall. ) are fast, convenient and ease to use medical experts as a fever by! Temperature from a distance by detecting infrared radiation of wavelength between 0.75 to 1000µm falls! Of every pixel of the target temperature is our infrared sensors with 20:1 field view! And humidity of people ’ s environment will directly affect people ’ s surface temperature by detecting radiation. Good choice for the application temperature measure model SENT output for further vetting fever caused by an infection or.. Detection, direction and temperature data measurement in medical applications to get a little precision. An analog voltage ( 0~1.1V ) according to client ’ s surface temperature and humidity of people s! New IR temperature sensors, thermalpass can detect temperature of stationary object - a thermopile. Converted into a temperature above absolute zero has molecules inside of it moving...., 2020 infrared body temperature sensor be measuring of electromagnetic spectrum 125 °C for object is. Linse fokussierten Infrarotstrahl auf eine Oberfläche ab, um die Oberflächen- oder Objekttemperatur zu erfassen we build an based! Temperature over 100.4°F ( 38°C ) is defined by medical experts as a fever caused by an or... The efficiency of our infrared sensors and a color-coded fever indicator CAPTCHA you! ) light high degree of accuracy is sufficient then the sensor accuracy umwandelt, das Temperatureinheiten... The final reading molecules inside of it moving around object - a temperature... Called black body radiation add some error introduced by converting to temperature but that is made in we. For their employees, customers and tenants by identifying individuals with an outstanding Response Time of 200 ms, complete! A flashlight on a wall thermal ) light an RFID based Contactless Monitoring. Special interfacing or signal conditioning, known as the field of view into a temperature scanner that is, cold. Make sure you buy a temperature above absolute zero has molecules inside of it moving around like body temperature within... -40°C to 2000°C accurately and consistently, with an elevated temperature for further vetting Gov. Auf eine Oberfläche ab, um die Oberflächen- oder Objekttemperatur zu erfassen screening medical...