-
Categories
-
Pharmaceutical Intermediates
-
Active Pharmaceutical Ingredients
-
Food Additives
- Industrial Coatings
- Agrochemicals
- Dyes and Pigments
- Surfactant
- Flavors and Fragrances
- Chemical Reagents
- Catalyst and Auxiliary
- Natural Products
- Inorganic Chemistry
-
Organic Chemistry
-
Biochemical Engineering
- Analytical Chemistry
-
Cosmetic Ingredient
- Water Treatment Chemical
-
Pharmaceutical Intermediates
Promotion
ECHEMI Mall
Wholesale
Weekly Price
Exhibition
News
-
Trade Service
JD-CQXP explosion-proof micro weather station - meteorological station observation data data 2022 has been updated (news / dynamics), [Shandong Jingdao optoelectronic manufacturers] comparative analysis of the new and old weather station observation data consistency, in order to ensure the continuity and reliability of the data before and after, has a high scientific research value
.
Here, the author uses the temperature, relative humidity and precipitation data of the old and new automatic weather stations in Caoxian and Dingtao from January 1, 2014 to study the consistency
of the data of the new and old automatic weather stations through SPSS software and data extreme continuity analysis.
I.
Product Introduction JD-CQXP explosion-proof weather station is an integrated weather station developed and produced by Shandong Jingdao Optoelectronic Technology Co.
, Ltd.
according to market demand, for chemical plants, oil depots and other special places
.
It integrates data acquisition, storage, display and communication, and connects with the background host computer management software or the central control room PLC and DCS through wired communication to process and analyze
the data.
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 obstruction 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 of integrated sensor 4, 485 connected to DCS transmission 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) ;( Beijing Meteorological Bureau calibration certificate) 4, air humidity: 0 ~ 100% RH (±3% RH) ;( Beijing Meteorological Bureau calibration certificate) 5, atmospheric pressure: 300-1100hpa (±0.
25%) ;( Beijing Meteorological Bureau calibration certificate)
