Advanced Air Quality Monitor with Trace Oxygen Detection Technology

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: O2
• Brand: Brotie
• Customized: Customized
• Portable: Portable
• Certification: FCC, CE, RoHS
• Gas: O2
• Type: Electrochemical Gas Analyzer
• Measure Range: 10~2000ppm, 0~2%, 0~21% O2
• Sample Gas Flow: 150-300ml/Min
• Power Supply: 220±10% VAC, 50/60Hz, The Power Loss ≤6V
• Sensor Principle: Ion Current Oxygen Sensor
• Transport Package: as Per Customer Request
• Specification: SGS
• Trademark: BROTIE
• Origin: China
• HS Code: 8414809090

Product Description

BROTIE Trace Oxygen Analyzer
Features                                                                                                   
*  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 into the air for long tim 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. 

Technical Specifications                                                                                     
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 25ºC and 1 atm
Warranty:                                  12 months analyzer; 12 months sensor
Weight:                                     3kg 
Installation Dimension:             133mm×133mm×250mm (W×H×D)