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sensor:mlx90614 [2026/05/08 00:03] – created vamsansensor:mlx90614 [2026/05/08 00:06] (current) – vamsan
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 ====== lamaPLC: MLX90614 infrared non-contact thermometer ====== ====== lamaPLC: MLX90614 infrared non-contact thermometer ======
-The MLX90614 is an infrared thermometer for non-contact temperature measurements. Both the IR-sensitive thermopile detector chip and the signal conditioning ASIC are integrated in the same TO-39 can. Integrated into the MLX90614 are a low noise amplifier, 17-bit ADC and powerful DSP unit thus achieving high accuracy and resolution of the thermometer.+ 
 +{{ :sensor:mlx90614_1.png?140|MLX90614 infrared non-contact thermometer}} 
 +The MLX90614 is an infrared thermometer for non-contact temperature measurements. Both the IR-sensitive thermopile detector chip and the signal conditioning ASIC are integrated in the same TO-39 can. Integrated into the MLX90614 are a low-noise amplifier, a 17-bit ADC, and a powerful DSP unit, thus achieving high accuracy and resolution for the thermometer.
  
 The thermometer comes factory-calibrated with a digital SMBus output, providing full access to the measured temperature across the complete temperature range(s) with a resolution of 0.02°C. The thermometer comes factory-calibrated with a digital SMBus output, providing full access to the measured temperature across the complete temperature range(s) with a resolution of 0.02°C.
  
-The user can configure the digital output to use pulse-width modulation (PWM). As a standard, the 10-bit PWM is configured to continuously transmit the measured temperature in range of -20 to 120°C, with an output resolution of 0.14°C.+The user can configure the digital output to use pulse-width modulation (PWM). By default, the 10-bit PWM continuously transmits the measured temperature in the range of -20 to 120°C, with an output resolution of 0.14°C.
  
 **MLX90614 Features** **MLX90614 Features**