CY280E process trace oxygen analyzer is the online intelligent measurement instrument, which using fuel cell measurement principle and adopting high-performance electrochemical sensor with latest micro computer technology. It has such characteristics of good stability, repeatability and high precision.
Imported fuel cell oxygen sensor, long life, high precision and fast response
Measuring oxygen concentration in H2 or deoxidize gas
Inner special gas-route protects the sensor when it exposures in the air for a long time by out of power or cutting off the gas-route automatically.
Setting Upper and lower alarm values freely during the measure ranges.
4-20mA signal output
One standard RS232C or RS485 interface
Measure Range: 0-10ppm, 0-100ppm, 0-1000ppm, 0-1% O2
Accuracy: ≤ ± 2% in FS range
Response Time: 90% of final FS reading ≤ 10 seconds
Display Resolution: 0.01ppm
Stability: Zero drift ≤ 2% of FS/7d
Span drift ≤ ± 2% of FS/7d
Repeatability: ≤ ± 1%
Ambient Temp.: 0ºC~+45ºC
Sampling Gas Flow: 200~400ml/MIM
Sampling Gas Pressure: 0.05MPa≤ Inlet pressure≤ 0.5Mpa
Power Supply: 220± 10% VAC, 50/60Hz, power loss≤ 10VA
Measure Medium: H2, He, hydrocarbons, inert & acidic gases
Contact Capacity: 125VAC 0.3A, 110VDC 0.3A, 30VDC 1A
Sensor Life: 24 months at 25 and 1 ATM
Warranty: 12 months analyzer; 12 months sensor
Installation Dimension: 133mmx133mmx250mm (WxHxD)
It can be used to measure the oxygen concentration in nitrogen separation from air, chemical process, magnetic materials such as high temperature sintering furnace gas protection, the electronics industry protective gas, glass, hydrogen production, petrochemicals, biological fermentation, building materials industries, and so on.
Tested gas contains acidic gas (e. G. CO2) or not
Tested gas pressure
Gas composition and impurity