Portable Biogas Analyzer H2s CH4 CO2 Analyzer Monitor Detector

Product Description

Product name: Portable Biogas contents analyzer

Using independent intellectual property rights non-dispersive infrared (NDIR) gas analysis technology, long-life electrochemical sensing technology, and MEMS-based thermal conductivity technology, it can simultaneously measure the calorific value of coal gas and biogas, as well as CO, CO2, CH2, and H2 , O2, CnHm and other gas volume concentration.

Simultaneous measurement of gas composition and calorific value: It can simultaneously measure the volume concentration of CO, CO2, CH4, H2, O2, CnHm, etc., and automatically calculate and display the calorific value of coal gas and natural gas, replacing the combustion calorific value meter.
· High measurement accuracy: no cross-interference between multi-component measurement gases: CnHm has no interference to the CH4 measurement results, CO, CO2, CH4 has no interference to the H2 measurement results; the external influence is small, and the gas sampling flow change affects the H2 thermal conductivity sensor The measurement result has no influence. Measure the volume concentration of CnHm to ensure the accuracy of the calorific value of coke oven gas, mixed gas, producer gas, and straw gas.
· Portable body design: easy to carry, can meet the needs of industrial field measurement and laboratory airbag sampling analysis.
· Intelligent power management: soft-start the power switch and intelligent management of battery power to prevent the instrument from working under low power conditions.
· Data management is simple: automatically store measurement data, with query and delete functions, and can be transmitted to the superior centralized control system through multiple interfaces.
· Low cost of use: Compared with gas analysis technologies such as Austrian gas and chromatography, the measurement process does not require disassembly and installation, consumes chemical reagents, etc., has a simple structure, is easy to operate, and has no consumables

Basic data
Analyzing contents	CO2/CH4/O2/H2S
Analyzing theory	CO/CO2/CH4/C2H2/C2H4/CnHm:NDIR;H2:TCD;O2:ECD
Analyzing scope	CO/CO2/CH4/H2:(0~100)%
	O2:(0~25)%;C2H2/C2H4/CnHm:(0~10)%(option)
Accuracy	CO/CO2/CH4/C2H2/C2H4/CnHm:±1%FS;O2/H2:±2%FS
Resolution ratio	0.01%
Repeatability	≤1%
Responsive time	T90<15s(NDIR)
Optimum flow	(0.7~1.2)L/min
Inlet pressure	(2~50)kPa
Gas requirements	No dust, No water, No oil
Electric data
Communication	RS-485/RS-232
Power supply	Built-in rechargeable lithium battery power supply, external 12.6V charger
Display	LCD display
Function configuration
Built-in inlet drain gas pump
Optional pretreatment device
The calorific value unit Kcal/m³ and Mj/m³ can be switched freely
With self-diagnosis function, the sensor status can be checked online
Remark:CnHm is The sum of other hydrocarbon gases except methane

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