China Online Biogas Analyzer H2s Co CO2 CH4 C3h8 O2 So2 Detector

Product name: UV H2S analyzer
Product model: AL3000UV
It is a new generation of hydrogen sulfide analyzer independently developed based on the world's leading ultraviolet absorption spectrum gas analysis technology. Adopt unique algorithm, high-precision gas chamber, strong anti-interference ability, high measurement accuracy; selectable range, good stability, can replace short-lived, easy-to-wear electrochemical gas analysis technology and expensive gas chromatography that cannot be monitored in real time technology.
High precision, using ultraviolet absorption spectrum gas analysis technology, real-time online monitoring, reducing gas cross-interference
· With reference gas chamber, measurement is more accurate
· Range: can be customized according to customers. It can measure 500ppm of H2S before desulfurization and 30~50ppm of H2S after desulfurization.
· Strong corrosion resistance, the parts in contact with the sample gas are made of corrosion-resistant materials
· Built-in automatic zero adjustment air pump, which can realize automatic air zero adjustment
· Data can be transmitted to the superior centralized control system through multiple interfaces
· It can replace electrochemical gas analysis technology and gas chromatograph, with long life, high cost performance and low maintenance cost
Basic data
Analyzing contents
H2S
Analyzing scope
0~25000ppm;can be selected
Accuracy
±2%FS
Resolution ratio
1ppm
Repeatability
<2%FS
Responsive time
T90<30s
Optimum flow
(0.7~1.2)L/min
Inlet pressure
(2~50)kPa
Gas requirements
No dust, No water, No oil
Working temperature
(5~35)ºC
Electric data
Communication
RS-485/RS-232,(4-20)mA
Power supply
AC220V±22V,50Hz±1Hz
Display
LCD display
Alarm output
Passive contact signal
Function configuration
With self-diagnosis function, the sensor status can be checked online
Built-in zero adjustment air pump, which can realize automatic air zero adjustment