MLX90640 Distance Range.

MLX90640 FIR Sensor - Melexis | DigiKey

Nov 20, 2018· The Melexis MLX90640 is a fully calibrated 32 pixel x 24 pixel IR array in an industry-standard 4-lead TO39 package with a digital interface. The MLX90640 contains 768 FIR pixels. An ambient sensor is integrated to measure the ambient temperature of the chip and supply sensor to measure the V outputs of all sensors IR, T A, and V DD are stored in internal RAM and are …

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Qwiic IR Array (MLX90640) Hookup Guide

Characteristic Range Operating Voltage Current Consumption ~18 mA Measurement Range -40 °C - 300°C Resolution ±°C Refresh Rate - 64 Hz I C Address 0x33 Pins The following table lists all of the MLX90640’s pins and their functionality. Pin Description Direction GND Ground In Power In SDA Data In/Out SCL Clock In ...

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MLX90614 IR Thermometer Hookup Guide - …

The object temperature measurements can range from -70 to °C (-94 to °F), while the ambient temperature reading ranges from -40 to 125 °C. Both the ambient temperature and object temperatures have a resolution of °C. MLX90614BAA. There are many varieties of the MLX90614 out there, each suffixed with three letters.

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What’s fuelling demand for IR grid sensors?

The MLX90640 is a 32x24 pixel IR sensor array with an operating temperature range of -40°C to 85°C, that can measure temperatures between -40°C and 300°C (figure 4). Its typical target operating temperature accuracy is ±1°C, while its noise equivalent temperature difference (NETD) is only RMS at a 1Hz refresh rate. Above: Figure 3.

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MLX90640 IR Array: Thermal Imaging Cameras for your ...

Nov 25, 2019· Wide temperature measurement range. The MLX90640 has a -40°C to 85°C operational temperature range, with it being capable of measuring object temperatures between -40°C to 300°C . High precision. This infrared sensor maintains high levels of precision across its measurement range, delivering a target object temperature accuracy of ±1°C.

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Robokits India - Long-Distance Infrared Temperature Sensor ...

This is an infrared thermometer designed for non-contact temperature sensing. An internal 17-bit ADC and a powerful DSP contribute to the MLX90614’s high accuracy and resolution. It has a huge number of applications including body temperature measurement and movement detection. The sensor has a field of view of 5 degrees and returns the average temperature value of all objects within this ...

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GY-MCU90640 MLX90640 IR 3224 Infrared Thermometric Dot ...

MLX90640BAA view Angle of 110 * 75 degrees (Angle is large, suitable for close range measurement) MLX90640BAB view Angle of 55 * 35 degrees (Angle is small, suitable for long distance measurement) The environment temperature and 40-85 degrees Target temperature range - 40-300 degrees GY - MCU90640 MLX90640 BAA 32 * 24 lattice of infrared measuring temperature sensor module The …

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Buy MLX90640 IR Array Thermal Imaging Camera Online in ...

Brand: WAVESHARE. This is a 32×24 pixel, 55° field of view, IR array thermal imaging camera, communicating via the I2C interface. It is compatible with /5V operating voltage, supports host platforms such as Raspberry Pi/Arduino (ESP32)/STM32, etc. By utilizing the MLX90640 far-infrared thermal sensor array, this module can detect the IR ...

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MLX90614 IR Thermometer Hookup Guide -

The object temperature measurements can range from -70 to °C (-94 to °F), while the ambient temperature reading ranges from -40 to 125 °C. Both the ambient temperature and object temperatures have a resolution of °C. MLX90614BAA. There are many varieties of the MLX90614 out there, each suffixed with three letters.

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Detecting People With a Raspberry Pi, a Thermal Camera and ...

Nov 07, 2019· The MLX90640 doesn’t come (yet) with a Python ready-to-use interface, but a C++ open-source driver is provided for it. Instructions to install it: ... also detect the number of people in the room, not only the presence. Or you can combine it with an optical flow sensor, distance sensor, laser range sensor or optical camera (platypush provides ...

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MLX90614 distance - Sensors - Arduino Forum

May 06, 2021· I want measure a fire from this distance, like the temp for grill fire. Has anybody any idea how to improve the readings. I am using a pro micro 16Mhz board. //Gonzo. LMI1 July 20, 2020, 4:16pm #6. What model is MLX90614 ESF BAA. The wide angle model is easier at close range or large objects. Narrow angle model has a higher or taller case. ...

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