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2023-05-22 0 Views

: The working principle of the special instrument for the flue gas analysis system

A flue gas analyzer is a device that uses electrochemical sensors to continuously analyze and measure the levels of flue gases such as CO2, CO, NOx, SO2, etc. It is mainly used for handheld use for pollutant discharge of small fuel oil and gas boilers or for environmental monitoring near pollutant sources. yllTextile Testing Instruments, Testing Equipment Manufacturer


Technical parameters: yllTextile Testing Instruments, Testing Equipment Manufacturer


Measuring principle: capacitive; yllTextile Testing Instruments, Testing Equipment Manufacturer


Display mode: 4-digit bright LED display, display resolution 0.1%;yllTextile Testing Instruments, Testing Equipment Manufacturer


Measuring range: volume moisture: 0~40.0% VOL, relative humidity 0~100% RH (please only one mode can be displayed at a timeyllTextile Testing Instruments, Testing Equipment Manufacturer


Measurement Accuracy: ±1.5%FS;yllTextile Testing Instruments, Testing Equipment Manufacturer


Repeatability: ±1%FS;yllTextile Testing Instruments, Testing Equipment Manufacturer


Response Time: T9015S;yllTextile Testing Instruments, Testing Equipment Manufacturer


Analog Output: 4-20mA. DC (non-isolated output, load resistance less than 500 ohms), 2 programmable dry contacts. Type passive alarm output, contact capacity 220VAC/2A,yllTextile Testing Instruments, Testing Equipment Manufacturer


Other interfaceslle: RS232 (default) or RS485;yllTextile Testing Instruments, Testing Equipment Manufacturer


Sampling method: on-site yllTextile Testing Instruments, Testing Equipment Manufacturer


Sample gas composition: no flammable gas, no highly corrosive gas; yllTextile Testing Instruments, Testing Equipment Manufacturer


Protection: probe rod is 316F, instrument body body protection grade IP65;yllTextile Testing Instruments, Testing Equipment Manufacturer


Working temperature: instrument: -10℃~+50℃, probe rod 0~170℃; yllTextile Testing Instruments, Testing Equipment Manufacturer


Power supply: AC220V 50/60Hz;yllTextile Testing Instruments, Testing Equipment Manufacturer


Service life: instrument 36 months, sensor 24 months (under normal usage conditions); yllTextile Testing Instruments, Testing Equipment Manufacturer


Probe Length: Conventional 0.5m, 1.0m, 1.5m, other lengths can be customized (1.8m);yllTextile Testing Instruments, Testing Equipment Manufacturer

Installation method: plug-in type, DN65 standard flangeyllTextile Testing Instruments, Testing Equipment Manufacturer

Installation instrument features: integrated design, easy installation, reduce the influence of external interference on the reading;yllTextile Testing Instruments, Testing Equipment Manufacturer


Original imported sensors can effectively guarantee the accuracy and life of the instrument;yllTextile Testing Instruments, Testing Equipment Manufacturer


High-precision temperature automatic compensation, eliminating the influence of dhe ambient temperature is eliminated;yllTextile Testing Instruments, Testing Equipment Manufacturer


Can add advanced functions to measure dew point values ​​at high temperatures;yllTextile Testing Instruments, Testing Equipment Manufacturer


Two-stage filter design, effectively filters dust and acidic liquids;


The probe rod is made of 316F material, which has corrosion resistance;yllTextile Testing Instruments, Testing Equipment Manufacturer


The instrument case protects the body IP65 protection level; simple operation, long service life, easy maintenance; can provide two display results for bulk humidity or relative humidity. yllTextile Testing Instruments, Testing Equipment Manufacturer


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Widely used in continuous online monitoring system CEMS for flue gas to measure humidity of desulfurization plants, ultra-low emissions, VOC and other occasions, and can also be used in wood and building materials, paper, chemical, pharmaceutical, tobacco, printing and dyeing and other moisture control occasions. yllTextile Testing Instruments, Testing Equipment Manufacturer


Remarks: At environments with low temperatures, high temperatures and high dust content. yllTextile Testing Instruments, Testing Equipment Manufacturer

yllTextile Testing Instruments, Testing Equipment Manufacturer