- 工厂预校准 成本低，
- 占地面积小
- 与红外光学集成
- 直接输出读数 （°C 单位）
- 白色商品
- 能源管理
- 楼宇自动化
- 入侵检测
Absolute Maximum Ratings
| Parameter | Symbol | Min | Typ | Max | Unit | Remarks / Conditions |
| Storage temperature | TStorage | -40 | 100 | ℃ | ||
| Power supply | VMax | 6.5 | V | |||
| I/O pin | VSCL VSDA |
-0.3 | 6.5 | V | ||
| ESD (Human Body Mode) | ESDH | 2 | kV | |||
| ESD (Machine Mode) | ESDM | 200 | V |
Electrical and Mechanical Characteristic
| Parameter | Symbol | Min | Typ | Max | Unit | Remarks / Conditions |
| Operating Conditions | ||||||
| Operating voltage | VD | 4.5 | 5 | 5.5 | V | |
| Operating current | ID | - | 8.0 | - | mA | VDD = 5.0 V, with I2C communication. |
| Data Communication | ||||||
| Electrical interface | I2C | |||||
| Interface speed | 100 | KHz | ||||
| Slave address | 68 | hex | 7 bits addressing | |||
| Physical Interface | ||||||
| Physical connection interface | SM04B-GHS-TB(JST) connector | |||||
Thermopile Array Characteristic
| Parameter | Symbol | Min | Typ | Max | Unit | Remarks / Conditions |
| Effective number of pixels | 256 | pixels | 16 x 16 = 256 pixels | |||
| NETD | 0.4 | ℃ | @0.5fps (-CI25 model) | |||
| Frame rate | 0.5 | 4 | fps | |||
| Field of view | FOVX FOVY |
72 72 |
degrees | |||
Thermometer Sensing Characteristics
| Parameter | Symbol | Min | Typ | Max | Unit | Remarks / Conditions |
| Ambient Temperature Reading Characteristics | ||||||
| Temperature range | TAmb_rge | -20 | 60 | ℃ | ||
| Resolution of reading | TAmb_res | 0.05 | ℃ | |||
| Object Temperature Reading Characteristics | ||||||
| Temperature range | TObj_rge | -15 | 110 | ℃ | ||
| Resolution of reading | TObj_res | 0.05 | ℃ | |||
| Temperature Calibrated Range | ||||||
| Object temperature accuracy*1 | TAcc | -- | ±2 | ℃ | Tamb=25℃, Tobj=80℃ Distance to blackbody: 20cm Emissivity: 95% |
|
* 1: It is applicable to the sensor area of the center four pixels.
* 2: The calibration distance can be customized to meet specific application.