シスコム（SysCom） List of Products and Services

The ultra-compact environmental sensor SAN-303 measures 19mm x 24mm x 40mm and continuously measures wind direction, temperature, humidity, and atmospheric pressure. By installing sensors at multiple points, it visualizes the flow of air within a space, allowing for more detailed air conditioning testing and control. It can be provided with only a wind speed sensor or can support analog output for wind direction (sin, cos). <Basic Specifications Overview> ● Temperature Range: -20℃ to 80℃ ● Humidity: 0 to 100% RH ● Atmospheric Pressure: 260 to 1260 hPa ● Wind Direction: Horizontal 360 degrees (Accuracy ±5 degrees) (Wind Direction Sensitivity: Wind Speed 0.5 m/s to 15 m/s) ● Real-time graphic display ● Operating Environment: -20℃ to 80℃ (without condensation) ● Interface: I2C, USB, WiFi, and ZigBee communication *A separate battery box is required ● Power Supply: DC 3.3V ±0.3V (I2C)

• Sensors