Product Introduction (pdf)

Product Introduction

The KH.CQX-5 All-in-One Ultrasonic Weather Sensor is a high-precision, five-in-one environmental monitoring instrument designed for outdoor meteorology and smart agriculture applications. It integrates wind speed, wind direction, temperature, humidity, and atmospheric pressure measurement in a compact, durable ASA engineering plastic housing.

Using advanced frequency-converting ultrasonic technology, the sensor delivers accurate real-time data without mechanical wear or errors associated with traditional anemometers. Data output is available via RS485 MODBUS RTU, with optional RS232, USB, or Ethernet, enabling seamless integration with weather stations, IoT networks, and smart agriculture systems.

Key Features

• Hidden Ultrasonic Probe Design
  Concealed under the top cover to minimize rain, snow, and crosswind interference.
• Five-in-One Integration
  Combines wind speed, wind direction, temperature, humidity, and atmospheric pressure into a single compact device.
• High-Precision Ultrasonic Measurement
  Frequency-conversion technology eliminates timer drift and startup delay errors.
• Strong Anti-Interference
  Built-in watchdog and automatic reset ensure stable, long-term operation.
• Maintenance-Free Operation
  No moving parts, mechanical wear, or on-site calibration required.
• Durable ASA Housing
  UV-resistant engineering plastic ensures reliable long-term outdoor performance.
• Flexible Communication Options
  Standard RS485 MODBUS RTU; optional RS232, USB, or Ethernet output.
• Optional Wireless Monitoring
  Supports real-time remote transmission with ≥1-minute update intervals.
• Easy Installation
  Snap-on assembly ensures firm mounting and prevents loosening during transportation.

Application Scenarios

• Automatic weather stations for real-time monitoring

• Smart agriculture and irrigation environmental assessment

• Urban environmental and air quality monitoring

• Wind and solar energy site evaluation

• Marine, offshore, and port meteorological stations

• Highway, bridge, and tunnel safety weather monitoring

• Airport meteorology and aviation observation

• Smart city IoT environmental networks

Technical Specifications