This sensor is a high-precision industrial-grade RS485 temperature and humidity measurement device utilizing the advanced sensor. Designed for robustness, reliability, and accurate digital signal processing, it converts ambient temperature and humidity into reliable RS485 signals for seamless integration with centralized monitoring systems.
The sensor supports temperature measurements from -40°C to 125°C and humidity from 0% to 100% RH, with high accuracy and fast response. Encased in an aluminum alloy shell with breathable, and dust-proof features, this probe is suitable for demanding environmental conditions.Ideal for HVAC systems, industrial environments, building automation, climatology stations, museums, hotels, and closed-loop control systems.
Features:
- Based on the high-accuracy temperature & humidity sensor
- RS485 Modbus RTU output
- Excellent long-term stability
- Wide voltage input: 9–36V DC
- Software configurable Modbus address and baud rate
- Fast response and high resolution
- Breathable sensor design
Technical specification:
- Temperature Measurement Range: -40 ~ 125°C
- Humidity Measurement Range: 0 ~ 100% RH
- Temperature Accuracy: ±0.1°C (25°C)
- Humidity Accuracy: ±1% RH (25°C)
- Sampling Cycle Period: 3 sec
- Power Supply Voltage: 9 ~ 36V (DC)
- Product Size: 200mm(L) × 15.7mm(D) / 7.87 × 0.62 inch
- Output Signal: RS-485 signal
- Communication Protocol: Standard MODBUS RTU protocol
- Baud Rate: 9600 (default); configurable to 19200, 38400, 57600, 115200
- Display Resolution: Temperature: 0.1°C; Humidity: 0.1% RH
Applications:
- HVAC control
- Building automation
- Warehouses and greenhouse
- Museums and archive
- Industrial process monitoring
- Weather stations and environmental studies
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