Welcome to our shop! This Temperature Humidity Sensor Module is designed with industrial grade chip, ensuring stable and excellent performance. The high precise temperature and humidity sensor module guarantees good reliability and interchangeability. Equipped with an RS485 interface with lightning protection, this module is compatible with standard industrial RTU protocol. The transmitter integrates communication protocol and common protocol, with an automatic upload function. The ABS shell of this transmitter is of excellent quality, providing high hardness and resistance to pressure and falls. It is sturdy and durable. Product Details: - Item Type: Temperature Humidity Sensor Module - Material: ABS - Working Voltage: DC4-30V - Power: 0.2W - Working Environment Temperature: 20℃-60℃ - Control Accuracy: Temperature ±0.3℃, Humidity ±3%RH - Output Interface: RS485 Quantity: 1 Temperature Humidity Sensor Module 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactory after-sales service.