MLX90614 temprature sensorSKU 2084

Sensors & Modules

MLX90614 temprature sensor

₹650

01 — About

What it does

The MLX90614 Temperature Sensor is a contactless infrared thermometer with both ambient and object temperature measurement. Using IR thermopile technology, it measures surface temperature without physical contact for hygienic, safe, and non-invasive applications.

Key features

  • Non-contact temperature measurement via infrared
  • Measures object temperature from -70°C to +380°C
  • Measures ambient temperature from -40°C to +125°C
  • High accuracy of ±0.5°C at room temperature
  • I2C digital interface for easy integration
  • Medical-grade precision (depending on variant)
  • Wide field of view options available

Good to know

  • Field of view affects measurement – sensor averages temperature in viewing cone
  • Emissivity setting may need adjustment for shiny/reflective surfaces
  • Steam, dust, or smoke between sensor and target affects accuracy
  • Allow warm-up time for stable readings
  • Medical applications require MLX90614ESF-DCI variant for highest accuracy

02 — Datasheet

Specifications

11
Model
MLX90614
Object Temp Range
-70°C to +380°C
Ambient Temp Range
-40°C to +125°C
Accuracy
±0.5°C at room temperature
Resolution
0.02°C
Interface
I2C / PWM
I2C Address
0x5A (default)
Operating Voltage
3.3V – 5V (module)
Field of View
90° (standard)
Current Draw
< 2mA
Dimensions
11mm x 17mm