Explosion-proof miniature weather station - an explosion-proof meteorological equipment with different skills (news/points)

Explosion-proof micro weather station - a kind of explosion-proof meteorological equipment (news / points) JD-CQXG, Shandong Jingdao manufacturers introduced, in the coal mine operation, electrical equipment explosion phenomenon is one
of the main factors causing coal mine underground operation safety accidents.

The explosion of electrical equipment not only threatens the personal and property safety of coal mine staff, but also reduces the efficiency of safe production of coal mining enterprises, and has caused certain adverse effects on the rapid and stable development of enterprises 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'"