Infrared Thermometer – MLX90614

£24.95 inc VAT

Availability: 9 in stock

Brand: SparkFun
Part Number: SEN-09570
Barcode: 5055421000516
SKU: PPSEN-09570 Categories: , Tags: , ,
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Infrared Thermometer – MLX90614

The MLX90614ESF-BAA from Melexis 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.

This device can be used for a wide range of applications including body temperature measurement and movement detection.

The MLX90614 provides two methods of output: PWM and SMBus (i.e. TWI, I2C). The 10-bit PWM output provides a resolution of   0.14°C, while the TWI interface has a resolution of 0.02°C. The MLX90614 is factory calibrated in wide temperature ranges: -40 to 85°C for the ambient temperature and -70 to 382.2°C for the object temperature. The measured value is the average temperature of all objects in the Field Of View of the sensor. The MLX90614 offers a standard accuracy of 0.5°C around room temperatures.

This device comes in a TO-39 package and is the 3V variant.

MLX90614 Features:

  • Small size, low cost
  • Easy to integrate
  • Factory calibrated for a wide temperature range:
    • -40 to +85°C for sensor temperature
    • -70 to +380°C for object temperature
  • SMBus compatible digital interface
  • Customizable PWM output for continuous reading
  • High accuracy of 0.5°C over the wide temperature range (0 to +50°C for both Ta and To)
  • The measurement resolution of 0.02°C
  • Single and dual-zone versions
  • Simple adaptation for 8 to 16V applications
  • Power saving mode
  • Different package options for applications and measurements versatility
  • Automotive-grade

MLX90614 Documents:


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