Specifications
SKU: ERANNTEX Micro Ambient Air Monitoring Station
Eranntex Micro Ambient Air Monitoring Station, with its highly flexible configuration, has become a powerful assistant for environmental monitoring in many industries. The system has shown great adaptability in hardware and function selection.
From the display configuration point of view, users can choose no display window or 2.5-inch display screen according to actual usage scenarios and needs. The no display window version is suitable for integration with large-scale monitoring systems to reduce equipment costs and space occupancy; the 2.5-inch display screen is convenient for real-time viewing of data on site, meeting some work scenarios that require on-site operation and monitoring. In terms of data storage and transmission, in addition to the basic data transmission function, a wireless transmission module can also be optionally configured to achieve remote wireless transmission of data and get rid of the constraints of cables; the sound and light alarm function can send out warning signals in time when the gas concentration is abnormal, reminding staff to take measures; the data printing function facilitates users to archive important data in paper form; the 16G large-capacity SD memory card and USB disk storage function provide a variety of options for local data storage to ensure data security and prevent loss.
In terms of system operation, users can also select the Linux operating system or touch screen according to their own needs. The Linux operating system is stable and open source, which is convenient for secondary development; the touch screen brings a more intuitive and convenient operation experience. Whether it is the chemical industry's requirements for equipment stability and customization, or the commercial and industrial air conditioning systems' requirements for easy operation, the micro ambient air monitoring station can be flexible. Configuration, tailor-made for different users suitable monitoring solutions, play an important role in various applications.
Erantex's independently developed micro ambient air monitoring system combines laser dust sensors, electrochemical sensors, digital processing and control technology, and network communication technology to achieve real-time release of the real situation of the detected environment, providing timely, accurate, and massive data information for understanding and controlling pollution conditions. The system is mainly composed of gaseous pollutant detection module, particle detection module, meteorological parameter sensor, wireless communication module, power supply and power management unit, etc. The monitoring factors include VOCs, sulfur dioxide SO2, nitrogen dioxide NO2, carbon monoxide CO, ozone O3, hydrogen fluoride (HF), diborane (B2H6), arsenic (AsH3), germanium (GeH4), hydrazine (N2H4), nitrogen tetroxide (N2O4), styrene (C8H8), vinyl chloride (C2H3CL), trichloroethylene (C2HCL3), tetrachloroethylene (C2CL4), propylene Olefinonitrile (C3H3N)
Tetrahydrothiophene (THT), acetylene (C2H2), ethylene (C2H4), ethanol (C2H6O), methanol (CH6O), carbon disulfide (CS2), ethane C2H6
Non-methane total hydrocarbons CxHy, hydrazine N2H4, nitrogen trichloride NCL3, tert-butyl mercaptan TBM, phosphorus pentafluoride PF5, boron trichloride BCL3
Phosphorus trichloride PCL3, phosphorus oxychloride POCL3, phosphorus trifluoride PF3, boron trifluoride BF3PM10, PM2.5, temperature, humidity, wind speed, wind direction, other gases and detection factors can be selected.
Product Certification

ā Rich human-machine interface, perfect display of various monitoring data
Industrial-grade high-definition 7-inch touch screen, real-time display monitoring, can query historical data of any time period.
ā Strong system compatibility and powerful functions
Compatible with electrochemical, MOS, PID, catalytic combustion, infrared, semiconductor and other sensors.
ā Intelligent plug-in sensing technology, plug and play, automatic identification and expansion
ā Sensitive response, accurate measurement
ā Circulation diffusion sampling inside and outside the chassis, optional sampling pump, multiple filtration protection devices, sensor-specific air chamber
ā Intelligent calibration, multiple data correction modes to ensure data stability
Zero point automatic tracking, automatic calibration, intelligent data compensation, monitoring trend consistent with the national station.
ā Multiple signal output options, diversified transmission
Support RS485, 4G/5G, 433M, NB-IOT, LoRa and other wireless or wired transmission methods, breakpoint continuation, compatible with MODBUS, HJ/T-212 and other communication protocols.
ā Large-capacity data storage, 16G storage capacity
*The above table is the parameters of conventional products.
*In addition, a variety of other detection gases can be expanded, and the types of detection gases can be selected according to user needs (users can customize up to 24 detection gases), such as: hydrogen sulfide, chlorine, benzene, VOCs, etc. Optional noise monitoring module.
Product Configuration List
|
Micro Ambient Air Monitoring StationTH-2000-AQI (220V mains power supply) 1 set |
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|
1 |
Detection unit |
Digital sensor module |
1 |
set |
|
2 |
Power Management System |
Supply power to each unit |
1 |
indivual |
|
3 |
Wireless transmission module |
Transmit datato the network platformvia DTU(212 protocol) |
1 |
indivual |
|
4 |
Fan (brushless pump) |
Maintain airreplacementflowor pump air out of the chassis |
1 |
set |
|
5 |
Chassis |
Carbon steel spraying,60*40*20 (cm) It has the characteristics of rainproof, dustproof, fan-heat-proof, UV-resistant (anti-aging), rust-proof, acid-base corrosion-resistant, and electromagnetic interference-resistant (anti-lightning). The box adopts a high-freedom modular quick-disassembly structure to facilitate the rapid installation and later maintenance of the equipment. |
1 |
indivual |
|
6 |
7-inch LCD color screen |
Real-time display of monitoring data and function operations |
1 |
indivual |
|
7 |
Install the columns |
1.2m or 1.5m Equipped with two clamps and screws for easy installation. The base size is 30*30cm, and it is recommended to use 4 10mm expansion screws for installation and fixation. |
1 |
indivual |
|
8 |
User Manual |
Instructions for use |
1 |
Book |
|
9 |
antenna |
DTU wireless transmission antenna |
1 |
branch |
|
10 |
Chassis key |
Use with supporting chassis |
1 |
indivual |
|
11 |
Particle detection |
Optional |
1 |
indivual |
|
12 |
Five meteorological parameters |
Optional |
1 |
indivual |
|
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Installation Cases

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