Category
KH.YP Leaf Temperature and Humidity Sensor
High-Precision Leaf Surface Temperature and Humidity Monitoring | RS485 Output | Smart Agriculture & Precision Farming
Product Introduction
The KH.YP Leaf Temperature and Humidity Sensor is a high-precision agricultural instrument for real-time monitoring of leaf surface temperature and humidity. Equipped with a sensitive thermistor and dielectric humidity sensor, it delivers accurate, stable data for:
- Crop growth analysis
- Microclimate monitoring
- Precision irrigation management
- Plant stress assessment
Its leaf-mimicking design closely replicates natural foliage, ensuring measurements accurately reflect plant microclimate conditions. The sensor supports RS485 Modbus output, allowing seamless integration with smart farm IoT platforms, telemetry systems, data loggers, and agricultural monitoring networks.
Designed for long-term outdoor deployment, the KH.YP features IP67 protection, maintenance-free operation, low power consumption, and strong environmental interference resistance, making it ideal for greenhouses, open-field farms, ecological research, and agricultural meteorology.
Key Features
- High-Precision Leaf Monitoring: Accurate leaf temperature and humidity measurements for crop health and microclimate analysis.
- Leaf-Mimicking Design: Realistic foliage shape ensures data reflects true plant surface conditions.
- Compact and Integrated: Minimal footprint, easy installation, and stable long-term operation.
- Maintenance-Free Operation: Reliable performance with low power consumption.
- Environmental Resistance: IP67-rated, weatherproof, and durable for harsh agricultural conditions.
- RS485 Modbus Communication: Seamless integration with IoT telemetry platforms and farm monitoring systems.
- Low Interference: Strong anti-noise and anti-interference capabilities for reliable field data.
Application Scenarios
- Precision Agriculture & Smart Farming: Real-time crop growth and leaf health monitoring for optimized production.
- Plant Stress Analysis & Irrigation Optimization: Supports water management, nutrient scheduling, and microclimate-based decisions.
- Greenhouse and Open-Field Monitoring: Continuous leaf-level environmental data collection.
- Agricultural Meteorology: Provides accurate leaf-level environmental observation for weather and climate studies.
- Ecological & Environmental Research: Suitable for field experiments, environmental monitoring, and agricultural studies.
Technical Specifications
| Parameter | Specification |
|---|---|
| Power Supply | DC 5–30 V |
| Maximum Power Consumption | 0.75 W (12 V DC) |
| Operating Temperature | -40°C to +60°C |
| Protection Level | IP67 |
| Sealing Material | Black flame-retardant epoxy resin |
| Default Cable Length | 2 m (customizable) |
| Dimensions | 45 × 15 × 123 mm |
| Output Signal | RS485 (Modbus Protocol) |
Humidity Parameters
| Parameter | Specification |
|---|---|
| Measuring Range | 0–100% RH |
| Resolution | 0.1% RH |
| Accuracy | ±5% RH (@25°C) |
Temperature Parameters
| Parameter | Specification |
|---|---|
| Measuring Range | -40°C to +80°C |
| Resolution | 0.1°C |
| Accuracy | ±0.5°C (@25°C) |
