Sensors
| Specification | Technical Details |
|---|---|
| CO2 Measurement Range | 0-5000 ppm |
| Accuracy | ±(50 ppm + 5% of the reading) |
| Response Time | 1 second |
| Automatic Calibration | Automatic correction period every 15 days |
| Communication Interface | UART, PWM, I²C |
| Operating Temperature | -10°C to 50°C |
| Power Consumption | < 45 mA |
| Service Life | ≥ 10 years |
| Specification | Technical Details |
|---|---|
| Particle Measurement Range | 0-2000 µg/m³ (UART), 0-X,XXX µg/m³ (I2C) |
| Minimum Detectable Particle Size | 0.3 µm |
| Accuracy | ±10% (35 µg/m³ to 1000 µg/m³) |
| Response Time | 1 second |
| Communication Interface | I2C and UART |
| Operating Temperature | -10°C to 60°C |
| Power Consumption | < 100 mA |
| Dimensions | 37 × 37 × 12 mm |
| Specification | Technical Details |
|---|---|
| Detection Technology | Metal Oxide (MOX) |
| Detected Gases | VOCs, Oxidizing Gases (includes ethanol, toluene, hydrogen) |
| Calculated Parameters | eCO2, Total VOCs (TVOC), Air Quality Index (AQI) |
| Power Supply Voltage Range | 1.71V – 1.98V |
| Operating Temperature Range | -40°C to +85°C |
| Operating Humidity Range | 5% to 95% relative humidity |
| Communication Interfaces | I²C, SPI |
| Size | 3.0 mm x 3.0 mm x 0.9 mm (LGA package) |
| Specification | Technical Details |
|---|---|
| Family | MLX90614 |
| Type | Infrared Thermometer |
| Package | TO-39 |
| Size | Small |
| Sensor Temperature Range | -40°C to +125°C |
| Object Temperature Range | -70°C to +380°C |
| Accuracy | 0.5°C over a wide temperature range |
| Measurement Resolution | 0.02°C |
| Versions | Single Zone and Dual Zone |
| Interface | SMBus Compatible |
| Output | Customizable PWM for continuous reading |
| Power Supply Voltage | 3V and 5V versions available |
| Adaptation | Simple for 8V…16V applications |
| Sleep Mode | Available for power reduction |
| Grade | Automotive |
| Package Options | Different options for application and measurement versatility |
| Specification | Technical Details |
|---|---|
| Family | SHT4x |
| Type | Relative Humidity and Temperature Sensor |
| Generation | 4th Generation |
| Main Features | High accuracy, Ultra low power, 16-bit |
| Dimensions | 1.5mm x 1.5mm x 0.5mm |
| Accuracy (Relative Humidity) | ±1.0 %RH |
| Accuracy (Temperature) | ±0.1 °C |
| Operating Range | 0 … 100 %RH, -40…125 °C |
| Power Supply Voltage | 1.08 V … 3.6 V |
| Current Consumption | Average: 0.4 μA, Idle: 80 nA |
| Interface | I2C FM+, CRC checksum, multiple I2C addresses |
| Additional Features | Operates in condensation environment, Heater power, NIST traceability |
| Qualification | JEDEC JESD47 |
| Calibration | Specific certificate according to ISO 17025:2017, 3-point temperature calibration |
| Protection | Patented options, PTFE membrane and removable protective cover |
| Packaging | Four-pin dual-flat-no-leads, suitable for surface mount (SMT) |
