SMH-01B01-02 thermopile-type infrared array sensor module with 8 x 8 elements for temeperature measurement and detection of human body and objects.

This module is equipped with a sensor IC and an Si-lens optical system, and features an MCU with built-in A/D converter that generates digital output via an I2C interface, of both converted emission temperature of each sensor element and ambient temperature. A 200 to 2000 variable gain preamplifier enables wide temperature range measurement up to 250°C using auto range control via software.

SMH-01B01-02 offers advantage of high output sensitivity and wide range of temperature detection. Operating temperature range is -20°C to 100°C
8x8 array with 35°FOV (field of veiw) and sample images:

Block Diagram

Key Features

  • 8×8 structure, 64-element array
  • Si lens optical system, approximately 35° total field-of-view angle (between peak value of elements on both sides)
  • I^2C digital interface
  • Gain switching for measurement extension up to 250°C using variable-gain preamplifier (25°C ambient temperature environment)
  • Built-in auto range function automatically adjusts the gain to match the temperature within the area
  • Switchable frame measurement speed: 4, 2, 1 fps
  • Switchable voltage output and emission temperature conversion output
  • Changeable data readout order: top/bottom reversal and left/right reversal to support horizontal/vertical rotation
  • Ambient temperature sensor [reference]
  • Emission temperature resolution: ±1.5°C
  • SMBUS standard PEC code support
  • Operating temperature range: -20 to +100°C
  • Supply voltage: 5V ± 5% ▪ Current consumption: 7 mA (typ.)


  • Human Body Temperature measurement
  • Thermography equipment
  • Disaster prevention monitoring equipment
  • IR Motion Sensor
  • Security device
  • Air conditioner
  • Microwave oven


  • High output sensitivity
  • Wide range of temperature detection.
  • High level of integration
  • Module dimensions: 15.8 x 24.8 x 7.8mm
View as Grid List

1 Item

per page
Set Descending Direction
  1. SMH-01B01-02
View as Grid List

1 Item

per page
Set Descending Direction
Wildcard SSL Certificates