Wuhan Chenyun Technology Co., Ltd

Product Introduction

Handheld ultraviolet radiometer is a portable and easy to operate mobile meteorological observation instrument. The product adopts precision sensors and intelligent chips, which can accurately measure, record and store ultraviolet radiation. Real time data measurement can be performed on elements, and the average and maximum data of elements can also be read. The instrument also has a sound and light alarm function, which can monitor radiation elements. When the corresponding real-time data exceeds the set upper and lower limits, the instrument will sound and light an alarm.
The handheld ultraviolet radiometer battery can work for a long time under energy-saving conditions, and different energy-saving solutions can be implemented in different working environments, including turning off the backlight, turning off the screen, sensor sleep, GPRS sleep, automatic shutdown, and automatic shutdown when the battery is low. In addition, dedicated meteorological brackets and solar power supply systems can be selected to meet the long-term unmanned observation of fixed outdoor locations. The built-in large capacity FLASH storage chip can store meteorological data for at least one year; Universal USB communication interface, using the matching USB cable and weather station software to download data to the computer, making it convenient for users to further process and analyze weather data. Optional built-in GPRS and GPS modules can be easily integrated with IoT software or other software, eliminating the need for external GPRS modules, with high integration and good reliability.
This instrument can be widely used in fields such as meteorology, environmental protection, airports, agriculture and forestry, hydrology, military, warehousing, scientific research, etc.

Functional Features

☆ 240 × 160 dot matrix LCD screen display with backlight, capable of displaying ultraviolet radiation values;
Large capacity data storage, capable of storing up to 98000 pieces of meteorological data (data recording intervals can be set between 1-240 minutes);
☆ Universal USB communication interface, convenient for data download;
☆ Can obtain GPS+Beidou positioning information through satellite positioning, and can be connected to IoT software through GPRS communication;
☆ The system language can be switched between Chinese and English;
☆ Multiple power supply functions, standard equipped with four No. 7 1.5V dry batteries for power supply; Optional rechargeable lithium battery power supply;
☆ Optional portable solar power supply system, capable of long-term field work;
☆ Specialized portable weather stand, easy to carry and install;
☆ Low power design, long standby time, energy-saving by setting backlight, display screen off time, and automatic shutdown time. When the battery is low, it will automatically shut down; If the requirements for real-time data are not strict, the sensor can be set to sleep mode. During the sleep period, data is collected at regular intervals, and the sensor is powered off at other times to save power. GPRS sleep time can also be set to power off GPRS and sensors during sleep time to save power.
☆ Equipped with alarm function, it can set alarm parameters for elements. When the corresponding upper and lower limits are exceeded, an audible and visual alarm will sound until any button is pressed. The alarm function of the elements can also be switched on and off;
☆ Professional and high-end waterproof packaging box, which not only protects the instrument but also makes it more convenient to carry (optional);

Technical Parameter

Connection between instruments and computer software

The protocol of the instrument equipment must be set to YG protocol in order to connect with the standalone automatic weather station software through a USB data cable. Please refer to the instructions in the "YG Weather Automatic Weather Station Single Machine Software" manual to connect the instrument and computer, and record, analyze, store, and export the data.

Precautions

1. Please read this manual carefully before use to ensure that the handheld meteorological instrument is wired correctly and the battery is installed in the correct direction;

2. When the instrument shows that the dry battery is low, please replace the dry battery in a timely manner to prevent battery leakage and damage to the instrument;

3. Prevent direct damage to the sensor from chemical reagents, oil, dust, etc. Do not use it for a long time in environments with condensation or extreme temperatures, and do not subject it to cold or hot shocks;

4. The instrument belongs to precision components. Users are advised not to disassemble it by themselves to avoid damaging the product;

5. Please keep the calibration certificate and certificate of conformity, and return them together with the product during maintenance.

Contact Us

Address：Room 01, 3rd Floor, Building 4, Gezhouba Sun City, No. 40 Gaoxin 4th Road, Donghu New Technology Development Zone, Wuhan，Hubei，China
Tel：+8619522958500
Whatsapp：+8615271247832