Description
The Louver Box Multi-Parameter Sensor is an integrated environmental monitoring device designed to measure CO₂ concentration, PM2.5/PM10 particulate matter, light intensity, noise, air temperature, air humidity, and atmospheric pressure.
The louver box structure effectively protects the sensors from direct solar radiation and reflected ground heat, while also shielding the device from wind, rain, and snow. The ventilated shutter design ensures accurate sensing of surrounding environmental changes and provides stable monitoring performance in outdoor agricultural environments.
The sensor supports RS485 output with standard MODBUS protocol, allowing convenient integration with environmental monitoring systems, smart agriculture platforms, greenhouse control systems, and data loggers. Optional analog signal outputs are also available for different monitoring requirements.
Applications
- Smart Agriculture Monitoring
- Greenhouse Climate Monitoring
- Crop Growing Environment Monitoring
- Agricultural IoT Systems
- Environmental Data Collection
- Precision Farming Projects
- Irrigation & Fertigation Monitoring
- Outdoor Climate Monitoring
Main Features
Integrated Multi-Parameter Monitoring
Supports up to 9 environmental monitoring parameters in one compact device, including:
- Air Temperature
- Air Humidity
- CO₂ Concentration
- Atmospheric Pressure
- Light Intensity
- PM2.5 / PM10
- Noise Monitoring
Professional Louver Box Design
The radiation shield structure prevents direct sunlight and reflected heat interference while ensuring proper airflow for accurate environmental sensing.
Flexible Sensor Configuration
Multiple sensor combinations are available according to project requirements. Optional monitoring parameters can be freely selected for different agricultural applications.
RS485 MODBUS Communication
Supports RS485 communication interface with standard MODBUS protocol for easy integration with monitoring platforms and control systems.
High Accuracy Calibration
Each device undergoes factory calibration and testing before delivery to ensure stable performance and reliable monitoring accuracy.
Product Advantages
- Compact all-in-one design
- Suitable for outdoor agricultural environments
- High stability and anti-interference performance
- Easy installation and maintenance
- Real-time environmental monitoring
- Supports customized parameter combinations
| Parameter | Range | Accuracy | Resolution |
|---|---|---|---|
| Air Temperature | -40°C ~ 100°C | ±0.2°C | 0.1°C |
| Air Humidity | 0 ~ 100% RH | ±3% RH | 0.1% RH |
| Atmospheric Pressure | 300 ~ 1100 hPa | ±1 hPa | 0.1 hPa |
| CO₂ | 0 ~ 5000 ppm | ±(50ppm +5%) | 1 ppm |
| Light Intensity | 0 ~ 200000 Lux | ±4% | 1 Lux |
| PM2.5 / PM10 | 0 ~ 500 μg/m³ | ±10% | 1 μg/m³ |
| Noise | 30 ~ 130 dB | ±3 dB | 0.1 dB |
| Communication Interface | RS485 (Modbus-RTU) | — | — |
| Power Supply | DC 9~30V | — | — |
| Operating Temperature | -40°C ~ 75°C | — | — |
Optional Monitoring Parameters
- Air Temperature
- Air Humidity
- CO₂ Concentration
- Atmospheric Pressure
- Light Intensity
- PM2.5 / PM10
- Noise Monitoring
Notes
- Multiple parameter combinations are available based on project requirements.
- RS485 Modbus communication supports easy integration with agricultural IoT and monitoring systems.
- Additional measurement ranges and customized configurations are available upon request.
System Integration
The system can be integrated with soil moisture sensors, intelligent data acquisition terminals, smart controllers, and electrical control cabinets to build a complete smart agriculture monitoring and automation solution.
It supports real-time environmental data collection, remote transmission, equipment control, and cloud platform management for applications such as greenhouse monitoring, irrigation automation, environmental control, and precision agriculture projects.
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