WittelB -WIN-SN-TNH-AHT20-M-D-Digital Temperature and Humidity Sensor with Modbus RS485 and Display

The WIN-SN-TNH-AHT20-M Digital Temperature and Humidity Sensor is a high-precision environmental monitoring solution designed for industrial, commercial, and residential use. It measures temperature in the range of -40°C to 85°C and humidity from 0% to 80% RH, offering high accuracy with ±0.3°C for temperature and ±2% RH for humidity. This Digital Temperature and Humidity Sensor with Modbus RS485 and Display utilizes advanced AHT20 technology for stable and reliable data acquisition, making it ideal for air quality monitoring, HVAC systems, and environmental assessments. Equipped with Modbus RTU (RS485) communication, the device integrates easily with industrial automation systems and IoT platforms, providing seamless data transfer. Additionally, it features a real-time 7-segment display for on-site monitoring, and is powered by a DC supply (12-24V, 1A). The sensor is designed for low power consumption and can function in both indoor and outdoor environments. Configurable settings for baud rate, slave ID, and communication speed ensure flexibility, while its simple reset function allows easy recovery of default settings in case of configuration errors.

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Features:

1. Temperature Range: -40°C to 85°C
2. Humidity Range: 0% to 80% RH
3. Accuracy: ±0.3°C (temperature), ±2% RH (humidity)
4. Communication: Modbus RTU (RS485) for seamless integration
5. Display: Real-time 7-segment display
6. Power Supply: 12-24V DC, 1A
7. Low Power Consumption: Suitable for indoor and outdoor use.

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Package Includes:

1 x Digital Temperature and Humidity Sensor with Modbus RS485 and Display