Ship weather instrument

1. Ship weather instrument product introduction

Ship weather instrument is a weather observation system using a ship as a working platform, which can accurately make weather forecast and ensure the operation at sea.Shandong Fengtu Internet of Things Technology Co., Ltd., as an enterprise specializing in the research, development, production and sales of micro meteorological instruments, has been committed to the promotion and application of micro meteorological instruments and meteorological environment solutions. With a complete production chain, a strong technical team and a comprehensive marketing team, the meteorological products we develop and produce such as ultrasonic wind speed and direction meters, five-element micrometeorometers, six-element micrometeorometers and small automatic weather stations have been widely used in In the fields of meteorological monitoring, urban environment monitoring, wind power generation, navigation ships, aviation airports, bridges and tunnels, etc., we have customers all over the country and have achieved good social and economic benefits.

The principle of the ship weather instrument is to emit continuous variable frequency ultrasonic signals and detect wind speed and direction by measuring the relative phase. Compared with traditional ultrasonic wind speed and direction meters, our products overcome the need for high-precision timers and avoid measurement inaccuracies caused by sensor startup delays, demodulation circuit delays, and temperature changes.

Ship weather instrument innovatively implements the six parameters of meteorological standards (ambient temperature, relative humidity, wind speed, wind direction, atmospheric pressure, and piezoelectric rainfall) through a highly integrated structure, enabling 24-hour continuous online monitoring of outdoor meteorological parameters. The digital communication interface outputs six parameters to the user at one time.

2. Product features of Ship weather instrument

1. The ultrasonic probe is hidden in the top cover to avoid interference from rain and snow accumulation and avoid obstruction by natural wind (utility model patent, patent number ZL 2020 2 3215713.X) ☆

2. The principle is to emit continuous variable frequency ultrasonic signals and detect wind speed and direction by measuring the relative phase (invention patent, patent number ZL 2021 1 0237536.5) ☆

3. Integrated six elements of wind speed, wind direction, temperature, humidity, atmospheric pressure and piezoelectric rainfall (utility model patent, patent number ZL 2020 2 3215649.5) ☆

4. Adopt advanced sensing technology, real-time measurement, no starting wind speed☆

5. Strong anti-interference ability, with watchdog circuit and automatic reset function to ensure stable operation of the system

6. High integration, no moving parts, zero wear and tear

7. Maintenance-free, no on-site calibration required

8. ASA engineering plastics are used for outdoor applications without discoloration all year round.

9. The standard output signal of product design is RS485 communication interface (MODBUS protocol); optional 232, USB, and Ethernet interfaces support real-time reading of data☆

10. Optional wireless transmission module, minimum transmission interval is 1 minute

11. The probe is a snap-on design, which solves the problem of looseness and inaccurateness during transportation and installation☆

3. Technical parameters of Ship weather instrument

1. Wind speed: 0~60m/s (±0.1m/s); (Beijing Meteorological Calibration Certificate)

2. Wind direction: 0~360° (±2°); (Beijing Meteorological Calibration Certificate)

3. Air temperature: -40-60℃ (±0.3℃); (Calibration certificate of Beijing Meteorological Bureau)

4. Air humidity: 0-100%RH (±3%RH); (Beijing Meteorological Bureau calibration certificate)

5. Atmospheric pressure: 300-1100hpa (±0.25%); (Calibration certificate of Beijing Meteorological Bureau)

6. Piezoelectric rainfall: 0-4mm/min (±4%)

7. Power: 1.08W

8. The production enterprise has ISO quality management system, environmental management system and occupational health management system certification☆

9. The production enterprise has a computer software registration certificate☆

10. The production enterprise is a 3A credit enterprise☆

4. Ship weather instrument product size chart

5. Ship weather instrument product structure chart

6. Precautions for Ship weather instrument

1. There is no obstruction within a radius of 1 meter around the sensor level to avoid the impact of water droplets splashing.

2. The sensor should be installed away from strong mechanical vibration sources.

3. There should be an open area above the sensor installation. Raindrops should fall directly to the sensor and avoid secondary dripping and continuous water flow impact.