IR Thermophile Array Sensor – Grid-EYE
Introduction
Panasonic Grid-EYE is Infra-Red sensor comprised of 64 individual Thermopile elements arranged in an 8x8 matrix. The sensor comes in a compact surface mount package and can be very easily integrated into IoT applications. Infra-red signals are used to detect heat sources and measure temperature.
The integrated lens in Grid-EYE focuses the infra-red in the field of view (FoV) on to the sensor elements. This generates voltage differences between electrodes of individual Thermopile elements, which can be converted to temperature information.
Grid-EYE’s integrated ASIC performs some core functions to enable sensor’s performance–pixel readouts, analog amplification, analog to digital conversion, sensitivity correction, correction for temperature effects, and digital readout over I2C bus. Furthermore, Grid-EYE is available in high or low gain variants.
Key features of Grid-EYE sensors
- Low-Cost Surface Mount Components
- Small package (11.6mm x 8mm x 4.3mm)
- Package with 64 Thermopile MEMS pixels in 8x8 matrix
- Panasonic’s custom ASIC to handle core sensor functions
- Integrated lens with different FoV’s: 36°C, 60° and 90°
- Simple digital readout of temperature data over I2C interface
- Selectable frame-rate on the readout: 1 Hz or 10 Hz
- People tracking & counting algorithms for privacy enabled detection.
For variant information, please consider the part number table below.
Ordering information
|
Product Name |
Type |
Field of view |
Amplification Factor |
Operating Voltage |
Part Number |
Temperature of measured object |
|
Grid-EYE |
Narrow angle |
35.6 |
Low Gain |
3.3V |
AMG883642 |
-20 to 100°C |
|
Standard Type |
60° |
High Gain |
3.3V |
AMG8833 |
0 to 80°C |
|
|
Low Gain |
AMG8834 |
-20°C to 100°C |
||||
|
High Gain |
5V |
AMG8853 |
0 to 80°C |
|||
|
Low Gain |
AMG8854 |
-20 to 100°C |
||||
|
Wide AngleϮ |
90° |
High Gain |
3.3V |
AMG883543 |
0 to 80°C |
|
|
5V |
AMG885543 |
Ϯ: Contact Panasonic for more details
Panasonic TrackME
Panasonic provides multi-level API for Grid-EYE that allows for quick prototypes for people counting and tracking application. This can be downloaded from the Downloads section.
The software section Level 1 and 2 are part of the software package available from Downloads section.
Level 3 pertains to a people tracking algorithm shipped under the label of TrackMe. This is only available under an SLA.
Downloads & Documentation
| Name | File type | Size | Date | Language |
|---|---|---|---|---|
| APIs Grid-EYE SC | Software, Sourcecode | 152 KB | 27.05.2020 | English |
| Grid-EYE Application Note on Social Distancing | Flyer, Case study | 3 MB | 15.10.2020 | English |
| Grid-EYE Characteristics | Data sheet, Technical information | 2 MB | 15.10.2020 | English |
| Communication Protocol | Software, Documentation | 104 KB | 27.05.2020 | English |
| Datasheet (Infrared Array Sensor Grid-EYE) | Data sheet | 651 KB | 17.07.2024 | English |
| Grid-EYE FAQs | Manual, FAQs | 924 KB | 27.05.2020 | English |
| Grid-EYE Flyer 23 | Flyer | 1 MB | 02.03.2023 | English |
| Grid-EYE I2C communication | Data sheet, Technical information | 799 KB | 02.03.2023 | English |
| Safety Precautions | Certificate, Safety information | 460 KB | 20.11.2024 | English |
| GridEYE Shield – PC – GridAIExpress - Standard_Release | Software | 270 MB | 13.06.2023 | English |
| Datasheet (Infrared Array Sensor Grid-EYE) | Data sheet | 683 KB | 30.11.2023 | English |
| Whitepaper Grid-EYE - State of the art thermal imaging solution | Whitepaper | 1 MB | 27.05.2020 | English |
| IR Thermopile Array Sensor AMG88** | Flyer, Fighting card | 651 KB | 03.09.2024 | English |
