Explosion-proof integrated meteorological instrument - a high explosion-proof performance maintenance-free meteorological instrument (news / points) JD-CQXG, Shandong Jingdao manufacturer introduced, with the changes in the global ecological environment; The frequency of weather events in people's daily lives has increased; The emergence of meteorological disasters has become a worldwide problem; In order to ensure the safety of people's daily life and production First, product introduction JD-CQXG type explosion-proof weather station is an integrated weather station developed and produced by Jingdao Optoelectronics Company according to market demand for chemical plants, oil depots and other special places
It integrates data acquisition, storage, communication and display, and displays data
directly on the explosion-proof screen through wired communication.
This explosion-proof weather station adopts the design concept of high protection level such as anti-corrosion, explosion-proof, waterproof, earthquakeproof, and dustproof, which can meet the needs of chemical plants, oil depots, tunnels, mines and other scenarios
Second, product features 1, the top cover hidden ultrasonic probe, to avoid the interference of rain and snow accumulation, to avoid natural wind shielding 2, the principle is to transmit a continuous frequency conversion ultrasonic signal, by measuring the relative phase to detect the wind speed and wind direction 3, wind speed, wind direction, air temperature, humidity, atmospheric pressure five elements integrated sensor 4, RS232 transmitted to the explosion-proof screen, the inner screen size 1 meter * 0.
5 meters, spliced by 9 P10 unit boards Three, technical parameters 1) Wind speed: 0 ~ 60m / s(±0.
1m/s); 2) Wind direction: 0 ~ 360 ° (±2 °); 3) Air temperature: -40 °C ~ 85 °C (± 0.
3 °C); 4) Air humidity: 0~100%RH (±3%RH); 5) Atmospheric pressure: 300-1100hpa (±0.
25%); 6) Stand-alone data storage: not less than 500,000; 7) Power consumption: 202W 8 production enterprises have ISO quality management system, environmental management system and occupational health management system certification 9) production enterprises have intellectual property management system certification certificate and computer software registration certificate 10) production enterprises have Ex ia IIC T4 Ga high-grade explosion-proof certificate 11) equipment through GB3836.
1-2010 Explosive atmospheres Part I: General requirements for equipment 12) Equipment through GB3836.
4-2010 Explosive atmospheres Part 4: Protection of equipment by intrinsically safe type "i'"