Smart Environmental Protection - Air Quality Online Monitoring (TVOCS)
On March 11, 2018, the 13th National People's Congress passed the "Amendment to the Constitution of the People's Republic of China", which pointed out: to promote the coordinated development of material civilization, political civilization, spiritual civilization, social civilization, and ecological civilization.
The "Decision of the Central Committee of the Communist Party of China on Several Major Issues Concerning Comprehensively Deepening the Reform" adopted by the Third Plenary Session of the 18th Central Committee elevated the construction of an ecological civilization and a beautiful China into a national strategy. Marked by the "Overall Plan for the Reform of Ecological Civilization System", the reform of the basic system of environmental governance has been deepened and reformed rapidly. "A series of reform actions such as vertical management have brought great challenges to environmental protection work.
Exhibition Hall Environmental Monitoring System
The standard curing room is dedicated to the constant temperature and humidity standard curing of concrete test blocks and cement test blocks. The standard curing room conforms to the latest national standards. It has a wide range of uses and great promotion value in highway transportation, railways, bridges, civil buildings, water conservancy, hydropower, and scientific research units. Concrete curing room temperature and humidity intelligent controller is a curing equipment specially used for concrete laboratory. %RH or more.
Exhibition Hall Environmental Monitoring System
The exhibition center has a large area, and receives many people and flows. In order to maintain a comfortable environment, it is necessary to maintain a suitable temperature and proper air flow in the first place of the venue. It is necessary to detect the temperature and humidity of each interval and the air quality in real time, so as to control the temperature, humidity and air circulation speed of the venue.
Guide rail platinum thermistor collector
Eight AD acquisition channels can simultaneously connect multiple temperature measuring resistors.
AD has a fast sampling rate and high accuracy.
Support rail fixing method, easy and flexible installation.
Use standard MODBUS protocol output for easy engineering networking and industrial applications.
The power supply is designed with anti reverse connection protection, making wiring more reliable.
Constant current control, low-power design, and long service life.
Multiple indicator lights provide clear operational status at a glance.
Equipped with industrial grade chips and built-in watchdog, it runs stably and reliably.
Domestic infrastructure is expanding from the plains in the east to the west, and in the process of developing urban traffic from above ground to underground traffic, many tunnels need to be built every year. The terrain of tunnel construction is complex, and many safety accidents often occur. The safety accidents of tunnels mainly focus on dangerous accidents such as water ingress, gas leakage, toxic gas generation, and landslides.
It adopts air sheet metal + acrylic material, which is more sturdy and durable.
Different states are displayed by text + graphics, and pattern customization is more free.
64*16 dot matrix display, the display effect is more delicate.
Wall-mounted installation, more simple and convenient.
RS485 and LoRa communication have wider application range and stronger applicability.
Various communication interfaces
The device has communication interfaces such as 4G, RS485, LoRa, network port, etc.
Display and record data
Display the data measured by the access device in real time, save the data in the SD card, and give a line graph.
Data reporting platform
Data can be reported to the platform through the communication interface.
Using imported chips
Using imported ARM dual-core CPU, the main frequency is up to 1.2GHz.
Rich interface, easy to deploy
The interface includes RS485, RS232, LoRa and other interfaces, supports 4G, serial terminal communication, and provides different access solutions for different applications.
Intelligent analysis, the protocol can be customized
Built-in protocol analyzer, which can customize unique protocols.
Aggregate data, remote control
Data can be aggregated to the data center for computing and storage, and functions such as remote reading of gateway status, remote control of gateways, remote configuration of devices, and remote reading of device data are supported.
High reliability design
The device has the function of resuming the transmission after disconnecting from the network. Even if the device is disconnected from the network, the data can be saved. After the network is connected, the saved data can be uploaded.
Small size, High Performance
The appearance is exquisite and compact. It uses millimeter-wave radar for ranging, and the sensing accuracy is high.
ABS material, Light And Durable
The shell is made of high-quality ABS flame retardant material, which is light, dustproof, high temperature resistant, easy to clean and not easy to wear.
Imported chips, Stable And Reliable
Industrial grade imported chip, high measurement accuracy, wide range, long-term stable work, strong reliability.
Strong Anti-Interference, Long Measurement Distance
It is not easy to be interfered by light, dust and dirt, and signals of the same frequency band, and the measurement distance is long.
Ultra-Low Power Consumption, Safe And HarmlessThe product adopts an ultra-low power consumption solution, and the radiation amount is only one tenth of that of Bluetooth, which is safe and harmless to the human body.
Laser Human Body Sensing Module
Various adaptation algorithms, configuration and parameters are adjustable
A variety of algorithms are built-in, and a variety of adjustable configurations and parameters are open.
Unique design, high sensitivity
Unique optical and electrical design, can measure distance with high sensitivity.
Imported chips, stable and reliable
Industrial grade imported chip, high measurement accuracy, wide range, can work stably for a long time.
Small size, high performance
The appearance is exquisite and small, and the laser sensor is used, and the sensing accuracy is high.
Contact Us
Tel：+86-189-23711266 400-1273-421
E-mail：liulin@rf-md.com
Shenzhen office: 506-509, zone 1, block B, Huayuan science and Technology Innovation Park, No. 168, Baoyuan Road, Xixiang, Bao'an District, Shenzhen
Changsha Branch: 21d, building F4, Lugu enterprise Plaza, No. 27, Wenxuan Road, Yuelu District, Changsha
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