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MLX90620
FIRray:16X4 Far InfraRed Array
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MLX90620 General Description
The MLX90620 FIRray is a 16X4 array of thermopile sensors suitable to detect thermal radiation and measure temperatures without making contact with the object.
The MLX90620 utilizes innovative non-contact temperature measurement technology to create a highly cost-effective thermography solution.
Covering a -20°C to 300°C temperature range, this 16 x 4 element far infrared (FIR) thermopile sensor array produces a map of heat values for the target area in real time, avoiding the need to scan the area with a single point sensor or the use of an expensive microbolometer device.
The MLX90620 can greatly simplify the thermal imaging system it is integrated into by immediately capturing 64 pixel images in 2D, thus keeping the price point in the range needed for high volume, low cost applications.
By integrating an amplifer and ADC in every pixel, the array offers an adjustable frame rate from 0.5 Hz to 64Hz. Accuracy levels of ±1.5°C are maintained when operating in the 0°C to 50°C range.
Two field of view (FoV) options are available 60º x 15º and 40º x 10º.
A high speed I2C compatible digital interface and a triggered mode for synchronization with a control unit mean that the MLX90620 can be used individually or combined in multiple devices to form an array with a larger imaging resolution.
MLX90620 Features and Benefits
- Small size, cost effective 16X4 pixel, thermal array
- Active thermopile pixel technology for fast readout Easy to integrate
- Factory calibrated in wide temperature range: -40 to 85 °C for sensor temperature and -20 to 300 °C for object temperature. 2 Field Of View options: 60X15degrees or 40X10degrees
- High speed I2C digital interface for fast data transfer
- Programmable frame rate 0.5 to 64Hz.
MLX90620 Environmental Information
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