Thermal Camera Unit (MLX90640)
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Thermal Camera Unit (MLX90640)
THERMAL is a thermal image Unit contains a thermopile sensor named MLX90640. It can be used to measure the surface temperature of an object and form a thermographic image by a temperature gradient composed of different surface temperatures. The image resolution is 32 x 24.
The MLX90640 Infrared (IR) sensor array combines high resolution and reliable operation in harsh environments, providing a cost-effective alternative to more expensive high-end thermal imaging cameras. Unlike the case of a micro-bolometer, the sensor does not require frequent recalibration, ensuring continuous monitoring and reducing system cost.
The field of view (FoV) option includes a standard 55° x 35° version and a wide angle version of 110° x 75° for distances up to 7m. This Unit is 110°×75° FoV, also known as the BAA package.
Features
- Current Consumption: 23mA
- Field of View: 110°×75°
- Measurement Range: -40°C ~ 300°C
- Resolution: ±1.5°C
- Refresh Rate: 0.5Hz-64Hz
- Operating temperature: -40°C ~ 85°C
- Two Lego-compatible holes
Include
- 1x THERMAL Unit
- 1x Grove Cable
Applications
- High precision non-contact temperature measurements
- Intrusion / Movement detection
- Visual IR thermometers
Specification
| Communication protocol | I2C:0x33 |
| Net weight | 5g |
| Gross weight | 18g |
| Product Size | 32*24*8mm |
| Package Size | 67*53*12mm |
Effective Date: March 27, 2025
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