The Grove I2C High Accuracy Temperature Sensor features Microchip's MCP9808 digital temperature sensor, delivering ±0.25°C precision over a wide measurement range. With Grove's plug-and-play connectivity and I2C interface, it's perfect for precision thermal monitoring in scientific, industrial, and IoT applications.
✨ Key Features and Benefits
- ±0.25°C typical accuracy (maximum ±0.5°C)
- Industrial-grade MCP9808 sensor chip
- Grove I2C interface (4-pin connector)
- Wide temperature range (-40°C to +125°C)
- Programmable temperature alerts
- Low power consumption (200µA active)
- 12-bit resolution (0.0625°C increments)
- Plug-and-play with Seeed Studio ecosystems
🔧 Material and Construction Details
| Component | Material | Description |
|---|---|---|
| Sensor Chip | MCP9808 | Microchip precision temperature sensor |
| Connector | Grove 4-pin | Standardized plug-and-play interface |
| PCB | FR4 | 1.6mm thickness with ENIG finish |
| Protection | Conformal coating | Moisture and dust resistance |
📚 Use Cases and Applications
- Laboratory equipment monitoring
- Industrial process control
- HVAC system optimization
- Medical device temperature logging
- Food storage and transportation
- Scientific research projects
- Server room thermal management
- Precision agriculture systems
🔍 Technical Specifications
| Specification | Details |
|---|---|
| Temperature Range | -40°C to +125°C |
| Accuracy | ±0.25°C (typical) @ +25°C to +50°C |
| Resolution | 0.0625°C (12-bit) |
| Interface | I2C (Grove compatible) |
| Supply Voltage | 2.7V to 5.5V |
| Current Consumption | 200µA (active), 2µA (shutdown) |
| Response Time | 30ms (typical) |
| Dimensions | 40mm × 20mm × 10mm |
🧼 Care Information
Keep the sensor clean and free from obstructions. Avoid exposure to condensing environments. Store in anti-static packaging when not in use. Handle the Grove connector carefully to prevent damage.
⚠ Safety Information
Not for medical or life-critical applications. Do not exceed maximum voltage ratings. Avoid exposure to corrosive chemicals. Not waterproof - keep away from liquids. Use within specified temperature ranges.
👍👎 Pros & Cons
| Pros | Cons |
|---|---|
| Exceptional measurement accuracy | Higher cost than basic sensors |
| Grove system compatibility | Measures only temperature (no humidity) |
| Programmable alert function | Requires I2C interface |
| Wide operating range | Not suitable for liquids immersion |
🅿 Product Images:
