IP67 Leaf Temperature and Humidity Detection Transmitter RS485 Output

The RS485 leaf temperature and humidity transmitter is an intelligent sensor designed specifically for the fields of agriculture, forestry, and environmental monitoring. The product can accurately measure leaf surface temperature and humidity by simulating real leaf structure and surface characteristics, helping users to grasp the crop canopy microenvironment in real time and providing reliable data support for precision irrigation, disease warning, and greenhouse control. The whole machine adopts high protection epoxy resin sealing technology, with IP67 protection level, suitable for long-term outdoor or high humidity environment operation.

Core Advantage：

• High precision measurement: temperature measurement range -40~80 ℃, accuracy ± 0.5 ℃; The humidity measurement range is 0-100% RH, with an accuracy of ± 3% RH (@ 25 ℃), a resolution of 0.1, and reliable and stable data.
• Biomimetic design, sensitive response: The humidity sensor is based on the principle of dielectric constant, and the blade surface adopts fine texture (15 lines/cm), which can detect tiny water droplet residues and remain sensitive in low humidity environments.
• RS485 digital output: standard Modbus RTU protocol, supports multi device networking, long communication distance, strong anti-interference ability, convenient for docking with PLC, touch screen or IoT gateway.
• Wide and low power consumption: Powered by DC 4.5~30V, with a maximum power consumption of only 0.75W (at 12V), it can be adapted to battery power or solar energy systems and is suitable for long-term deployment in the field.
• Durable and sturdy: Encapsulated in black flame-retardant epoxy resin, waterproof, moisture-proof, corrosion-resistant, customizable wire length (default 2 meters), easy to install, can be fixed to greenhouse frames or tree branches.

Main Technical Parameters:

Product Description: 

Application: 

• Greenhouse: Monitor leaf temperature and humidity, optimize irrigation and disease warning.
• Artificial climate chamber: precise regulation of plant growth environment.
• Laboratory: Research on crop physiology and ecology.
• Livestock breeding farm: Evaluate the impact of indoor humidity on animals.
• Industrial and warehousing: detect surface humidity of objects to prevent condensation and mold growth.

Certifications：

We are best agricultural sensor manufacturer and exporter in China with more than 10 years. Our water quality sensor products are certified  with of CE, ROHS.

Production Process:

Why choose us:

1. Strong R & D: 30+ Senior experts and highly educated personnel formed a R & D team, heavy investment, master a number of core technologies and patents.
2. Professional and effective solutions: for smart environmental protection, agriculture and other fields, to provide customized compound networking solutions.
3. Full range of products: covering the whole industry chain products from data collection to platform services to meet diverse needs.
4. Excellent quality: we have perfect quality control system, strictly quality control each production link, low defective rate. 
5. Good service: 7×24 hours fast response, Professional pre-sale, sale, after-sales team support.