All-in-one negative oxygen ion sensor - a micrometeorometer that cares about the air environment #2022 has been updated

Integrated negative oxygen ion sensor-a micrometeorometer that cares about the air environment #2022 has been updated [brand model: TRW environment TH-WQX5B] Gas molecules in the air with negative charges are called negative ions, also called negative oxygen ions
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It is like a defender, sacrificing itself, constantly neutralizing PM2.
5, PM10, formaldehyde and other harmful gases and substances in the air, purifying the air, improving the ecological environment, so as to protect human health, so it is also called "air vitamins", "longevity" and so on
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I.
Product Introduction Shandong Tianhe Environmental Technology Co.
, Ltd.
, as a professional enterprise specializing in R&D, production and sales of micrometeorological instruments, has been committed to the promotion and application
of micrometeorological instruments and meteorological environmental solutions.
With a complete production chain, strong technical team and comprehensive marketing team, we develop and produce five-element micro-meteorological instruments, six-element micro-meteorological instruments and small automatic weather stations and other meteorological products, which have been widely used in meteorological monitoring, urban environmental monitoring, wind power generation, navigation ships, aviation airports, bridges and tunnels and other fields, customers all over the country, and have achieved good social and economic benefits
。 TH-WQX5B five-element micrometeorometer innovatively realizes negative oxygen ions, air temperature, humidity, PM2.
5, PM10 and other meteorological elements through a highly integrated structure, which can realize 24-hour continuous online monitoring of outdoor meteorological parameters, and output five parameters to users
at one time through the digital communication interface 。 Second, product features 1, anti-interference.
Strong ability, with watchdog circuit, automatic reset function, to ensure the stable operation of the system 2, high integration, no moving parts, zero wear 3, maintenance-free, no need for on-site calibration 4, the use of ASA engineering plastics outdoor application perennial discoloration 5, product design output signal standard for RS485 communication interface (MODBUS protocol); Optional 232, USB, Ethernet interface, support real-time data reading ☆6, optional wireless transmission module, minimum transmission interval 1 minute 7, the probe is snap-on design, which solves the problem of loose and inaccurate transportation and installation process ☆ Third, technical parameters 1) Negative oxygen ions: measurement principle cylindrical electrode suction type, 0-100,000 / cm³ (± 10%) resolution 1 / cm³; 2) Air temperature: -40°C~85°C(±0.
3°C); 3) Air humidity: 0~100%RH (±2%RH); 4) PM2.
5: 0-1000ug/m3 (±15%) 5) PM10: 0-1000ug/m3 (±15%) 6) The manufacturer has ISO quality management system, environmental management system and occupational health management system certification☆7) The manufacturer has the intellectual property management system certification and computer software registration certificate☆