Advanced Sensing Technology: Equipped with a high-grade CMOS SHT30 sensor, this RS485 temperature and humidity transmitter delivers reliable and accurate measurements in environments ranging from -40°C to 125°C for temperature, and 5% to 95% RH for humidity. Its robust construction provides resistance to dust, rain, and snow. RS485 Modbus Protocol Compatibility: This sensor features an RS485 output supporting the Modbus-RTU protocol, enabling stable data transmission over distances up to 1200 meters. It features a wall-mounted design for easy installation and operates with a DC 5–36 V power supply. Precision Measurement: Temperature accuracy is ±0.3°C within 0–60°C and ±0.5°C outside this range. Humidity accuracy is ±2% within 10–90% RH and ±5% outside this range. Data is updated every 10 seconds. User-Friendly Configuration: Address settings are configured via DIP switches for simple identification and integration of multiple sensors. The device offers long-term stability and strong anti-interference performance. Practical Design and Applications: Features a large LCD display for real-time monitoring and an IP54 rating for protection against dust and water splashes. Suitable for industrial environments, HVAC systems, agriculture, warehouses, and greenhouses. Color: Gray Material: Plastic Package Contents: 1 x RS485 Temperature and Humidity Sensor