Nitrogen analyzer, widely used in chemical fertilizer, petrochemical, air separation and biological fermentation and other industrial production process nitrogen content detection. Application areas & Nitrogen separation, nitrogen purity automatic analysis of chemical processes, nitrogen content analysis of protective gases in high temperature sintering furnaces such as magnetic materials; On-line detection of nitrogen purity in industrial production processes such as electronics industry, glass industry and building materials industry.

Basic parameters of nitrogen analyzer:

Display mode: LCD display

Linearity: ≤±2%F.S
Repeatability: ≤±1%F.S
Preheating time: 24 hours
Zero drift: ≤±2%F.S/72 hours
Span drift: ≤±2%F.S/72 hours
Rising time: T0-T90≤4S (sample gas flow rate is 0.5L/min)
Ambient temperature: -15~40℃
Relative humidity: <90%RH
High sensitive sensor sensing time 15S
Alarm concentration: 25%LEL (optional)

Explosion-proof mode: flameproof type (additional detector anti-riot device)

Explosion-proof mark: EXdIICT6

Working voltage: DC24V
Working current: No more than 120MA
Signal output: frequency 0-1KHZ/ current 4-20MA
The role of the nitrogen analyzer in the nitrogen machine is to monitor the online real-time display of nitrogen purity, and automatically alarm in the case of nitrogen purity is not up to standard, and can set the upper limit and lower limit of nitrogen purity, and make the nitrogen machine automatically produce gas when the nitrogen purity is not up to standard, and discharge the substandard nitrogen.