VOC online monitoring system monitoring pretreatment system TH-2000-VOC online monitoring system is mainly used in the online monitoring and analysis of various air emission pollution sources and the on-line monitoring of factory boundary concentration. The main principle is: the sampling unit collects the measured gas on the spot, and the pretreatment unit The gas is cooled, dehumidified, and dust is filtered, and the temperature and humidity of the measured gas are kept within a certain range. The gas detection u......
Details
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Parameter
Technical parameters of VOC online monitoring system:
System Components:
Sampling unit
Sample gas pretreatment unit
Gas analysis unit
Detection parameters: VOC, SO2, NOX, O2, CH4, CO, CO2, NH3, H2S and other gas types, and can also detect wind speed,
Meteorological parameters such as wind direction, rainfall, atmospheric pressure, pipeline pressure, temperature and humidity, etc., selected according to customer requirements
Measuring range: depending on the actual needs of the inspection site
Detection principle: PID photoion, other gas monitoring can choose electrochemical, infrared, laser, ultraviolet spectroscopy and other principles
Sampling temperature: -40℃~600℃ (standard), optional: -40℃~800℃, -40℃~1300℃
Sampling humidity: 0~99%RH, wet gas can be pretreated
Host working environment:-40℃~70℃, ≤95%RH
Work mode: online continuous work, pump suction sampling (positive pressure, negative pressure, vacuum environment are available)
Sampling distance: standard 30-40 meters, the sampling distance of the optional vacuum pump is greater than 70 meters
Sampling flow: adjustable, 4 liters/minute (standard), 10 liters/minute, optional
Working voltage: 220VAC, 50HZ
Output signal: 4~20mA, RS485, multiple passive contacts, optional: wireless transmission, network transmission
Dimensions: 800mm*500mm wide*340mm thick
Protection: IP66 outdoor waterproof type, explosion-proof type is optional
Display mode: standard product has no window display, optional 2.5 inch or 9 inch touch color screen display, linux operating system
Data storage: 100,000 data, optional 16G large-capacity SD memory card, U disk storage
Printing method: no printing function, optional wireless bluetooth printer for printing
Alarm mode: optional sound and light alarm or external sound and light alarm
VOC online monitoring system accessories list:
1 set of online monitoring pretreatment system (including 1 corresponding gas detector)
Product manual 1
Infrared remote control 1
PC computer connection software (sent by for free) 1 copy
RS485 modbus (RTU) communication protocol (send by ) 1 copy
Application
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