Product Introduction
The circuit adopts American imported industrial-grade microprocessor chips and imported high-precision temperature sensors, ensuring excellent reliability, high precision, and interchangeability.
Supports various probe sheaths, with an elegant appearance that meets the monitoring needs of various occasions.
The product adopts a wall-mounted high protection level enclosure with IP65 protection rating, rain and snow resistant and good breathability.
| DC Power Supply (Default) | DC 10-30V | ||
| Maximum power consumption | 0.4W | ||
| Class A accuracy |
Relative humidity | ±2%RH(60%RH,25℃) | |
| Dew point temperature | ±0.8℃（25℃） | ||
| Temperature | ±0.4℃（25℃） | ||
| Class B accuracy (Default) |
Relative humidity | ±3%RH(60%RH,25℃) | |
| Dew point temperature | ±1℃（25℃） | ||
| Temperature | ±0.5℃（25℃） | ||
| Transmitter element temperature and humidity resistance | -40℃~+80℃，0%RH~95%RH (non-condensing) | ||
| Probe operating temperature | -40℃~+120℃ Default: -40℃~+80℃ | ||
| Probe operating humidity | 0%RH-100%RH | ||
| Dew point temperature range | -30℃~100℃ | ||
| Dew point temperature display resolution | 0.1℃ | ||
| Temperature Display Resolution | 0.1℃ | ||
| Humidity Display Resolution | 0.1%RH | ||
| Dew point temperature, temperature and humidity refresh time | 1s | ||
| Long-term stability | Relative humidity | ≤1%RH/y | |
| Temperature | ≤0.1℃/y | ||
| Response time | Temperature | ≤25s (1m/s wind speed) | |
| Relative humidity | ≤8s (1m/s wind speed) | ||
| Output signal | RS485 (ModBus protocol) | ||
| 安装方式 | Wall-mounted | ||
Main Application Areas
- HVAC Systems — Monitors dew point and humidity to prevent condensation and maintain optimal indoor air quality in heating, ventilation, and air conditioning systems.
- Industrial Process Control — Ensures precise humidity and dew point control in manufacturing processes such as textile, printing, and food production.
- Greenhouses and Agriculture — Tracks dew point and humidity levels to optimize plant growth and prevent fungal diseases in controlled environment agriculture.
- Meteorological Monitoring — Provides accurate dew point and humidity data for weather stations and environmental research.
- Cleanrooms and Laboratories — Maintains strict humidity and dew point conditions required for sensitive experiments and manufacturing.
Keywords：dew point transmitter, RS485 temperature humidity transmitter, wall-mounted dew point sensor, industrial dew point monitor, humidity transmitter RS485, dew point temperature sensor, HVAC dew point transmitter, Modbus humidity transmitter
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