Handheld laser cloud height meter

Handheld laser cloud height meterBy using high-energy pulse laser emission and reception technology, the cloud base height and multi-layer cloud structure can be quickly determined by accurately measuring the time difference between the laser pulse emission and the reflected echo from the cloud layer. The device is equipped with intelligent filtering algorithms, which can effectively filter out interference such as birds and aerosols, ensuring data accuracy. Its lightweight design facilitates one handed operation and supports rapid deployment in multiple scenarios such as wilderness, airports, and mountainous areas. Data can be transmitted in real-time through wireless modules, providing efficient and reliable cloud monitoring support for meteorological observation, aviation support, and disaster warning.

1、 Product Introduction

YG2Handheld laser cloud height meterIt is an intelligent device that handheld monitors cloud base height, cloud layer thickness, and solid target distance, and displays measurement results in real time. It can be manually measured once or automatically operated continuously.

2、 Application Fields

This device can be widely used in cloud observation and research, aviation and navigation meteorological support, military meteorological support, and shadow rocket rain enhancement operations.

3、 Working principle

According to the principle of laser ranging, the device emits periodic laser pulses into the atmosphere from the laser transmitter. The laser receiver receives the backscatter signals from the cloud layer and atmosphere, and the processor collects and processes the received signals. After inversion, the extinction coefficients of the atmosphere at different heights are obtained to determine the cloud layer and calculate the cloud base height value.

4、 Functional Features

This device can measure cloud base height or solid target distance vertically or obliquely. Small size, light weight, not limited by station space conditions, flexible measurement and use. The device is equipped with a built-in lithium battery, and observation data can be displayed in real-time on the LCD screen and stored inside the device for easy reading and data analysis in the future. Ergonomic design allows for temporary handheld observation or installation on a tripod for long-term continuous observation.

5、 Technical parameters

1. Size: ≤ 235mm × 220mm × 110mm

2. Weight: ≤ 3kg

3. Equipment functions

Measurable cloud base height, cloud layer thickness, and solid target distance

Measurable target's elevation angle, slant range, horizontal distance, and height

Equipped with real-time display function, it can display the elevation angle, slant range, horizontal distance, altitude information, cloud base height, cloud thickness, host fault codes, and important operating parameters of the measurement target

Equipped with self checking function, the device can automatically detect various important internal parameters

Data storage and query function, the device has the function of storing data internally and can continuously store data for at least the past 24 hours. External devices can query and read the data stored internally through communication interfaces

Parameter setting and power-off saving function, the device accepts parameter settings and has power-off saving function

4. Measurement performance

Cloud base height measurement range: 50m-6000m

Accuracy of cloud base height measurement:<500m, ± 15m; ≥ 500m, ± 10%

Solid target measurement range: 50m-6000m

Measurement accuracy of solid targets: ± 5m

Elevation measurement range: 0-90 °

Accuracy of angle measurement: ± 0.8 °

Range of azimuth measurement: 0-360 °

Measurement repetition frequency: ≥ 6 times/min, can work continuously

5. Electrical performance

Power supply: lithium battery powered (with dedicated adapter)

Power consumption: ≤ 15W

Communication interface: RS485

Baud rate: 115200bps

Wired transmission distance: ≥ 300m

Working hours: 25 ℃, fully charged, with no less than 500 measurements (manual mode)/continuous working for no less than 3 hours (automatic mode)

Charging duration: ≤ 2.5h, (using the included adapter, the charging indicator light will turn off after the battery is fully charged)

6. Environmental adaptability

Protection level: IP65

Working temperature: -40 ℃ -50 ℃

Working humidity: 0-90% RH

Storage temperature: -45 ℃ -60 ℃

Storage humidity: 0-100% RH