Gas detection tube series
- Features
- Range
- Parameter
- Adopt standard
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Multi-component gas analyzer, using the analysis method, quickly and accurately analyze the concentration of one or more gases, and according to the concentration value to calculate the corresponding calorific value.
Multi-component gas analyzer uses imported infrared sensor, fuel cell oxygen sensor and thermal conductivity sensor, the use of advanced digital processing technology to achieve the CO2, CO, CH4, H2, O2, CnHm equal and other gases continuous automatic fast online test.
QTRL-8 portable gas heat analyzer, is a portable gas analyzer, instrument for a variety of gas calorific value analysis
Automatic calculation, showing the calorific value of the gas, the unit is a large card or megajoule
Automatic analysis and detection, simple operation, can replace the Austrian, chromatography and other gas analysis
The instrument is easy to carry, suitable for industrial field pipeline direct sampling analysis, laboratory airbag (bag) sampling analysis
With RS-232 digital output interface, and the use of Modbus RTU communication protocol
The battery can be used for more than 6 hours
Comes with precision filters, greatly improving the sensor life
Built-in imported sampling pump
The instrument has data backup, data recovery function
- The product has high precision, simple structure, convenient operation and good practicability. It is widely used in steel, chemical industry, coal gasification and biomass gasification cracking.
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测量范围（Measuring range） CO2:0-100%（量程组份任选）
CO: 0-100%
H2: 0-100%
O2: 0-100%
CH4: 0-100%
CnHm：0-50%分 辨 率（Resolution ratio） 0.01%/0.1%（根据量程选定） 测量精度（Accuracy of measurement） ≤±2%F.S 重 复 性（Repeatability） ≤±1%F.S 稳 定 性（Stability） 零点漂移：≤±1%F.S/7d 量程漂移：≤±1%F.S/7d 响应时间（Response time） T90≤30S 预热时间（Preheating time） ≤45min 样气流量（Flow of sample gas） 200～1000mL/min 进气压力（Intake pressure） 0.10Mpa≤入口压力≤0.20Mpa 工作电源（Working power supply） 100～240VAC 50/60Hz 1A 环境温度（Ambient temperature） －5℃～＋45℃ 环境湿度（Ambient humidity） ≤90%RH 输出信号（Signal output） 4～20mA或0～5VDC 通讯模式（Cummunication mode） RS232或RS485（通讯协议：Modbus RTU） 内置精密抽气泵（可选） Built-in precision pump (optional)