IP66 Fixed Gas Detector 0 - 100mg/m3 Online Monitoring System For NOx Nitrogen

Product Specification

TH-2000-C NOx Nitrogen Oxides

Online Monitoring System

TH-2000-C NOx online monitoring system is suitable for gas detection and analysis in situations of low dust, high temperature and high humidity. If the dust content of the measured gas is high, it is necessary to select an automatic back blowing system or reserve a back blowing interface to regularly access compressed air for back blowing, otherwise it is necessary to regularly manually maintain and clean the dust filter. TH-2000-C gas pretreatment system has a built-in double-stage electronic condensation dehumidification system and 0.5 meter fine dust filter sampling head (flange installation).

The sampling distance is 40 meters, and it can automatically cool down, drain water and filter tar. For water soluble gas detection and analysis and outdoor freezing environment in winter, to prevent the freezing of the sampling pipe, it is necessary to choose the heat preservation and electric heat tracing thermostatic control system. If the dryness and cleanliness of the measured gas is very high, please choose TH-3000 series, including thermal insulation and electric heat tracking constant temperature control system, two-stage efficient compressor water cooling dehumidification system, the dew point of the gas can be stabilized at 4℃ or 5℃

Nitrogen Oxide Online Monitoring System Technical Parameters

System composition: sampling unit, sample gas pretreatment unit, gas analysis unit

Detection parameters: NOX, NO, NO2, O2, SO2 and other gases are optional, and meteorological parameters such as wind speed, wind direction, rainfall, atmospheric pressure, pipeline pressure, temperature and humidity can also be connected to detect, according to customer requirements

Measurement range: NOx (0-100 mg/m3), NO(0-100 mg/m3), NO2(0-50 mg/m3), O2(0-30%VOL),SO2(0-100 mg/m3), other ranges are optional, depending on the actual requirements of the test site

Detection principle: electrochemistry, depending on the composition, concentration and field conditions of the gas detection site, optional infrared, laser, ultraviolet spectrum and other principles

Sampling temperature: -40 ℃~600℃(standard), higher temperature can be customized, within 2000℃

Sampling humidity: 0~99%RH, can pretreat high humidity 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 used)

Sampling distance: standard 30~40 meters, optional vacuum pump sampling distance is greater than 70 meters

Sampling flow: adjustable, 2 L/min (standard), 4 or 10 L/min, optional

Operating voltage: 220VAC, 50Hz

Output signal: 4~20mA, RS485, multi-channel passive contact, optional: DTU wireless transmission, network transmission and other ways

Dimensions: 820mm high *500mm wide *350mm thick

Protection level: IP66 outdoor waterproof type, optional explosion-proof type

Display mode: standard product for 7 inch touch color screen display, optional no display window, Linux operating system

Data storage: 100,000 pieces of data or 16G large-capacity SD memory card, U disk storage is optional

Printing mode: no printing function, can be equipped with wireless Bluetooth printer for printing

Alarm mode: optional with integrated acousto-optic alarm or external acousto-optic alarm

Nitrogen Oxide Online Monitoring System Features:

Optionable explosion-proof, waterproof design (standard with no explosion-proof, protection grade IP66, outdoor type), rapid detection, reliable, stable.

The gas analysis unit can be built in or outside the case.

Standard sampling distance is 30~40 meters, optional vacuum pump sampling distance is more than 70 meters.

TH-2000-C standard pretreatment temperature is 600℃, higher temperature can be customized, TH3000 can pretreatment 2000℃ flue gas.

Standard: 7 inch display screen, can display all kinds of probe parameters and control other equipment. Optional: no display window

Optional: network transmission, 4-20mA input, RS485 input, 4-20mA output, RS485 communication.

Optional: no display window, GPRS wireless transmission, sound and light alarm, data printing function, Linux operating system, touch screen, 16G large capacity SD memory card, U disk storage.

All the cases which requires the fixed installation, and online detection of gas concentrations such as the Chemical Industry, Power Generation Plants, Natural Gas Pipeline & Processing,Pulp & Paper Industry, Waste Water Treatment Plants, Commercial & Industrial HVAC, Acetylene Gas Bottlers & Users , Ice Skating & Hockey Arenas and so on.

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.