Outside Air Temperature and Humidity Sensor

Outside Air Temperature and Humidity Sensor Overview 

The Outside Air Temperature and Humidity Sensor is a high-precision, fully digital detection device designed specifically for outdoor environments. It integrates temperature, humidity, and atmospheric pressure measurements, using high-precision digital sensing elements that provide fast response and stable output capabilities. The built-in signal processing module offers RS485 or 4-20mA standard outputs, making it compatible with various application systems. The IP65-rated rugged housing ensures dust and water resistance, allowing for stable operation in harsh climatic conditions.

Core Features of the Outside Air Temperature and Humidity Sensor: 

- Multi-parameter Integration: Monitors temperature, humidity, and atmospheric pressure simultaneously, improving deployment efficiency.

- Industrial-Grade Accuracy: Temperature ±0.5℃, Humidity ±5% RH, Atmospheric Pressure ±1.5 hPa.

- Wide Operating Range: Suitable for extreme outdoor environments with temperatures ranging from -40℃ to +80℃ and humidity from 0 to 100% RH.

- High Protection Level: IP65 protection, designed to withstand rain, dust, UV rays, and other complex environmental conditions.

- Durable Design for Harsh Environments: Features IP65 protection, dust and water resistance, and can withstand strong winds, heavy rain, and extreme sunlight, ensuring stable operation in all weather conditions.

- Flexible Power Supply and Output: Supports DC 12V-24V power supply with RS485 or 4-20mA output options, making it easy to integrate into various systems.

- Easy Installation: Compact and lightweight, suitable for quick deployment in remote or complex outdoor environments.

Technical Specifications of the Outside Air Temperature and Humidity Sensor: 

Temperature Range:-40 to +80℃ 

Humidity Range:0 to 100% RH

Atmospheric Pressure Range :10 to 1200 hPa

Temperature Accuracy:±0.5℃

Humidity Accuracy:±5% RH

Atmospheric Pressure Accuracy:±1.5 hPa

Resolution:Temperature 0.1℃ / Humidity 0.1% RH / Pressure 0.1 hPa 

Output: RS485 / 4-20mA 

Operating Voltage:DC 12V-24V

Protection Level: IP65

Operating Environment:-40℃ to +80℃, 0-100% RH

Advantages for Outdoor Applications: 

Unlike indoor sensors, outdoor sensors must be capable of withstanding harsh conditions such as strong winds, extreme temperatures, lightning, and corrosion. This product features an industrial-grade sealed structure and UV-resistant materials, making it suitable for year-round, all-weather operation with minimal maintenance. 

Applications of the Outside Air Temperature and Humidity Sensor: 

- Meteorological Monitoring: Provides real-time weather data to support accurate weather forecasting and climate research.

- Marine and Coastal Monitoring: Monitors temperature, humidity, and atmospheric pressure in harsh marine environments to ensure navigation and safety.

- Environmental Research: Provides reliable data for ecological studies and pollution monitoring.

- Aviation and Airports: Supplies precise atmospheric data to support runway management and flight safety.

- Ports and Shipping: Provides real-time weather information for port logistics and safety.

- Agriculture: Monitors microclimates, optimizes irrigation and pest control, and enhances crop yields.

- Industrial and Transportation: Ensures efficient operation in outdoor industrial environments and transportation networks.

- Smart City Projects: Integrates into meteorological subsystems to enable urban environmental monitoring.

Optional Features and Customization Support: 

To meet the specific needs of various projects, this sensor supports the following customization options: 

- Custom Output Signals: Supports RS485, 4-20mA, and other communication protocols.

- Installation Options: Available with wall mount, bracket, or pipe-mounting components.

- Customizable Cable Length: Standard length of 2 meters, with options for customization up to 200 meters or more.

Compatibility and System Integration: 

The device can be seamlessly integrated into various automation systems, compatible with common environmental monitoring platforms (such as SCADA, PLC systems, IoT platforms), and supports the standard Modbus RTU protocol for easy deployment and remote data collection. 

Packaging and Shipping: 

- Each sensor is packaged with foam protection to prevent damage during transit.

- Bulk orders support custom labeling and company logos.

- Standard English user manual and wiring instructions are provided.

Contact Us: 

Want to enhance your outdoor monitoring capabilities? Contact us now to learn more about the Outside Air Temperature and Humidity Sensor or get a quote. Visit our website or communicate with our team to get customized solutions.

NBL-W-LBTH Outside Air Temperature and Humidity Sensor data sheet

NBL-W-LBTH-Atmosphere-temperature-humidity-and-pressure-sensor-instruction-manual-V4.0.pdf