Test Gas Technical Parameters
O2 Measurement Principle: Electrochemical principle;
Measurement Range: 0～10/100/1000 ppm (range can be selected arbitrarily)
Accuracy:
- ≤±3% F.S (0～10 ppm)
- ≤±2% F.S (0～100 ppm)
- ≤±2% F.S (0～1000 ppm)
Repeatability: ≤±1% FS;
Stability: ≤±1% FS;
Response Time: T90 ≤ 10 seconds
Sample Gas Flow Rate: 3L/min;
Control Output: Relay contact output, which can be set by the user arbitrarily;
Contact Capacity: 220VAC, 2A/24VDC, 1A;
Analog Output: 4～20mA (specify during order);
Communication Output: RS-232 or RS-485 (specify during order);
Overall System Parameters
The Explosion-Proof Grade of the Analyzer: not explosion-proof
Detection Principle: electrochemical
Installation Method: extraction type installation
Outdoor installation of the instrument cabinet, carbon steel spray painting, corrosion-resistant in line with the buyer's on-site working conditions
Cabinet and Pipe Fittings, Sampling Part of the Analysis Instrument, Gas Path Part, and Contact Liquid Part: 316S stainless steel or corrosion-resistant material with copper and zinc content < 3%
Installation Position: extraction type installation on site
Monitoring Items: oxygen
Attached Measurement Parameters: 0~10 ppm/10~100 ppm/100~1000 ppm
In/Out Gas Interface: φ6 socket interface or φ8 socket interface
Key Features
- RL-609 oxygen process complete analysis system is a high-precision online gas detection and analysis system developed by our company. This instrument adopts imported high-precision oxygen sensors combined with single-chip microcomputer control technology, featuring high measurement accuracy and simple operation;
- Internal instrument uses high-performance TFT color display screen, which can simultaneously display measurement values, range, status, and various parameter setting interfaces;
- All Chinese operation, can configure, calibrate, test various instrument parameters, historical records can be set according to time;
- New gas path pre-treatment system: has technical, high precision, fast response, stable performance, continuous gas analysis process advantages, the analyzer is equipped with a precise filter inside, each analyzer can enter the sampling detection state or the maintenance/calibration state independently;
- 4-20mA analog output: the analyzer can output 4-20mA analog output signals corresponding to each sampling sample gas range, providing synchronous data transmission to the terminal system;
- Control output: the analyzer can intelligently control multi-contact relays, which can output concentration upper and lower limit alarm signals, calibration/maintenance status and sampling status switching signals;
Applications
Used for online detection of oxygen content in hydrogen production, chemical processes, new energy materials, etc.;
- coal-fired power plant emission monitoring;
- cement plant emission monitoring
- industrial kiln emission monitoring
- air separation industry;
- metallurgical industry;
- new energy materials.
