• Beijing Zetron Technology Co., Ltd
    Hello, I already used the equipment in an aluminum smelting plant in Mexico and I was surprised by the function of your company's laser device.
  • Beijing Zetron Technology Co., Ltd
    Good gas leak detection instrument !!! High accurate test values :D
Contact Person : Lisa Niu
Phone Number : +86 15699785629
Whatsapp : +8615699785629

220VAC 50Hz Fixed Gas Detector IP66 VOC Online Pollution Source Monitoring System

Place of Origin China
Brand Name Zetron
Certification CE
Model Number TH-3000
Minimum Order Quantity 1 piece
Packaging Details paper carton
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram

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Wechat: 0086 18588475571

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Product Details
Product Name Online Pollution Source Monitoring System Detection Gas VOCs, SO2, NOx, O2, CH4, CO, CO2, NH3, H2S And Other Gases
Detection Principle PID Light Ion, Other Gas Monitoring Analysis Optional Electrochemical, Infrared (NDIR), Laser (TDLAS), Differential Ultraviolet Spectroscopy (DOAS) And Other Principles Sampling Temperature -40 ℃~800℃(standard), Optional: -40 ℃~1300℃, -40 ℃~2000℃
Sampling Humidity 0~99%RH Sampling Distance Standard 70 Meters
Operating Voltage 220VAC, 50Hz Dimensions 1800mm*800mm*450mm
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220VAC Fixed Gas Detector


Fixed Gas Detector IP66


VOC Gas Detector

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Product Description

TH3000 VOCs Online Pollution Source Monitoring System



TH3000 VOCs online pollution source monitoring system is mainly used in a variety of atmospheric emission pollution sources online monitoring analysis and plant boundary concentration online monitoring.
The main principles are: The sampling unit collects the flue gas or gas to be measured on the site, and the pretreatment unit filters the dust, reduces temperature, keeps heat by electric tracking, and double-effect dehumidification on the gas. The temperature and humidity of the gas to be measured are kept in a fixed range, and then the gas detection and analysis unit is used to detect and analyze the gas concentration to be measured in real time on the display screen. And the data signal can be transmitted outward to the PLC or computer terminal, or can be transmitted to the cloud server through wireless GPRS or network, and then the user can read the data from the server, which can realize the global network monitoring and analysis. The whole process is automatic processing without human intervention.


Detection parameters: VOCs, SO2, NOx, O2, CH4, CO, CO2, NH3, H2S and other gases, but also can detect wind speed,Wind direction, rainfall, atmospheric pressure, pipeline pressure, temperature and humidity and other meteorological parameters, can also be equipped with pitot tube detection of flue gas temperature,Pressure, flow and other parameters
Measurement range: depending on the actual demand of the test site
Detection principle: PID light ion, other gas monitoring analysis optional electrochemical, infrared (NDIR), laser (TDLAS),Differential ultraviolet spectroscopy (DOAS) and other principles
Sampling temperature: -40 ℃~800℃(standard), optional: -40 ℃~1300℃, -40 ℃~2000℃
Sampling humidity: 0~99%RH, can pretreat wet gas
Working environment of main machine: -40 ℃~70℃, ≤95%RH
Working mode: On-line continuous work, pump-suction sampling (positive pressure, negative pressure, vacuum environment can be)
Sampling distance: standard 70 meters
Sampling flow: adjustable, 4 L/min (standard), 10 L/min, optional
Operating voltage: 220VAC, 50Hz
Output signal: 4~20mA, RS485, multi-channel passive contact, optional: wireless transmission, network transmission
Dimensions: 1800mm*800mm wide *450mm thick
Protection category: IP66 outdoor waterproof type
Display mode: 9 inch touch color screen display, display real-time concentration, real-time curve, average value and other parameters, Linux operating system
Calculation method: the flue gas is converted in two ways: the basic oxygen content and the conversion coefficient
Operating system: Linux operating system or Windows7 operating system, support the Windows environment microcomputer database and communication system software, with Equip rich man-machine interface, support mouse, U disk, keyboard, touch pad, printer and other equipment
Data storage: the default SD card storage, storage capacity of 16G, optional U disk storage, file storage according to the establishment of daily folders, respectively store daily test data
Printing mode: optional built-in integrated printer or wireless Bluetooth printer for printing
Alarm mode: Optional with type acousto-optic alarm or external acousto-optic alarm


*suitable for a variety of temperature and humidity or dust occasions of gas detection and analysis,
*Automatic back blowing system is optional,
*TH3000 built-in dual-effect compressor water cooling dehumidification system and 1 meter fine dust filter sampling head (flange installation), sampling distance of 70 meters, automatic cooling, automatic drainage, filter tar. The stability of the gas can be controlled at 4℃ or 5℃ to meet the requirements of the humidity and cleanliness of the gas for the analytical instruments of various principles.


TH3000VOCs online pollution source monitoring system is suitable for a variety of temperature and humidity or dust occasions of gas detection and analysis, more suitable for the dryness and cleanliness of the gas requirements of the analyzer. Automatic back blowing system is optional, otherwise the dust filter needs regular manual maintenance and cleaning. The whole sampling pipe has the function of heat preservation and electric heat tracking constant temperature control, which is conducive to removing water vapor and preventing part of the gas from dissolving in condensed water. The accuracy of detection and analysis can be prevented from freezing in the freezing environment in winter. 

220VAC 50Hz Fixed Gas Detector IP66 VOC Online Pollution Source Monitoring System 0



Q: When do you reply to messages?
A: We will reply you for your inquiry in 24 hours.

Q: When do you send the products? And how do you send it ?
A: For the small order, we will send out the goods with 5 days,If have stock ,we will send immediately.
We send them by ups, fedex, tnt or dhl. For big order, normal is 20 days will finish.

Q:Do you accept OEM or revised logo, color, model,size?
A:Yes, we accept OEM for the qualify buyer. We can make the products according to customer personal requirement.

Q: How about the quality of the managements ?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before ,shipping to you . We have the certification of ISO,CE we could send the certification test of our company to you.

Q: How about your after-sale service?
A: After sending, we will track the products for you , until you get the products.
When you got the goods, test them, and give me a feedback.
If you have any questions about the problem, contact with us, we will offer the solve way for you.