Product news

Measuring principle：Tunable Diode Laser Absorption Spectroscopy（TDLAS）
Range：0~5% to 0~50% selectable
Preheating time：≤ 2 min
Type of gas supply：Diffusion/Bypass
Flux：（0.5-2）L/min
Response time：T90 ≤ 3s
Repetitive：± 0.5%FS
Linearity error：± 1%FS
Zero drift：± 1%FS/7d
Range drift：± 1%FS/7d
Operating temperature：-20℃~60℃（Environment），≤110℃（Medium temperature）
Storage temperature：-20℃~60℃
Output signal：Digital （RS485、Modbus），Analog（4~20mA）
Operating power：24V DC（2A）
Product Features：
1.Adopting single side in-situ plug-in installation, the whole machine conforms to the explosion-proof Ex db IIC T6 Gb standard.
2.Fine temperature compensation provides high-precision gas analysis capability, and the industrialized production process ensures high consistency in product quality.
3.The air chamber is made of 316L stainless steel with good corrosion resistance, and Teflon plating is also available for the air chamber.
Areas of application:On-line process oxygen analysis and control in the fields of new energy sources, petrochemicals, iron and steel smelting, coke oven gas, bioreactors, biochemicals and pharmaceuticals, fermentation process monitoring, environmental monitoring and power engineering, etc.