Nitrogen-Hydrogen Proportion Equipment
Main Technical Specifications
Gas Treatment: (*****0)Nm3/h
Mix Gas Pressure: **1.0Mpa, Adjustable
Hydrogen Content in N2: ***9%, Adjustable
Adjustment Accuracy: Within ± 0.5%
Working principle
Mix the nitrogen gas and hydrogen gas in proportion, and take part
of the mixed gas as sample to test with hydrogen analyzer. On one
hand, the hydrogen content will be displayed in the analyzer, and
on the other hand, the electrical signal will be transferred to the
controller to compare with the set value of hydrogen. And then the
opening degree of hydrogen valve will be controlled by PID
adjuster, therefore to achieve the set value of required hydrogen
content.
