YANTAI STARK INSTRUMENT CO., LTD.

The GE-MG coal gas analyzer uses analytical calculation methods to quickly and accurately analyze the concentration values of one or more gases and calculate the corresponding calorific value based on the concentration values.

The gas analyzer adopts imported infrared sensor, fuel cell oxygen sensor and thermal conductivity sensor, and uses advanced digital processing technology to realize continuous automatic and fast online detection of CO2, CO, CH4, H2, O2, CnHm and other gases.

320*240 LCD monitors, desktop or panel mounted, easy to install

Imported infrared sensors, long service life, high sensitivity and fast response

Built-in precision filter, greatly improving the sensor life

Upper and lower limits of control points can be set at full scale range

Data backup, data recovery

Standard 4~20mA or 0~5V output

Standard Rs232 or Rs485 communication

Full English operation menu

Built-in precision air pump (optional)

Measuring range: 0~100%

Resolution: 0.01%/0.1% (according to the measuring range selected)

Accuracy: ≤±2%F.S.

Repeatability: ≤±1%F.S.

Stability:

Zero drift: ±1%F.S./7d

Span drift: ±1%F.S./7d

Response time T90≤30s

Warm-up time: ≤45min

Sample gas flow rate: 1000±100mL/min

Sample gas pressure: 0.1MPa≤entrance pressure≤0.2MPa

Power supply: 100~240VAC 50/60Hz 1A

Ambient temperature: －5℃～＋45℃

Environment humidity: ≤90%RH

Signal output: 4~20mA or 0~5V

Communication protocol: Rs-232 or Rs-485 Modbus RTU

Overall dimensions: 

3U standard: 484 (W) x134 (H) x310 (D), (mm)

4U standard: 484 (W) x177 (H) x390 (D), (mm)

Hole dimensions:

3U standard: 446 (W) x135 (H), (mm)

4U standard: 446 (W) x179 (H), (mm)

Weight: 5Kg

Used for the detection of various industrial gases such as blast furnace gas, converter gas, coke oven gas, producer gas, water gas,

Calcium carbide furnace tail gas, natural gas, etc.

New energy industries such as bio-fermentation, bio-cracking, etc.

Determination of gas content in various combustion tests in the laboratory