Portable Electrochemical Oxygen Analyzer for Environmental Testing Needs

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: 688
• 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 Oxygen/ Nitrogen Gas Analyzer

Features                                                                                                   
* New pattern long-life conversion ion current tester with fast response and high sensitivity
* N2 or O2 concentration display
* Checking the sensor working state automatically and unique double-line working change mode extending the sensor's life
* Setting alarm value freely
* High precision, automatic temperature compensation, eliminating the impact of environmental temperature
 
Technical Specifications                                                                                       
Monitor:                             Five-digital dynamic LED monitor, visible display 
window:               90mm×25mm
Measure Range:                 10~2000ppm, 0~2%, 0~21% O2
Sensor Principle:                 Ion current oxygen sensor
Measure Mode:                    Air inflowing or convection diffusing
Sample Gas Flow:              150~300ml/min
Accuracy:                           ±5% in 10~2000ppm O2 range
                                             ±2% in 0~2%O2 range
                                             ±1% in 0~21%O2 range
Response Time:                   90% of FS reading ≤20 seconds
Ambient Temp.:                  -10ºC~+50ºC
Ambient Humidity:              <80%RH
Stability:                                <±1%.FS (168h)
Signal Output:                       4~20mA
Power Supply:                       220±10% VAC, 50/60Hz, the power loss ≤6VA
Sensor Life:                           20000 hours at 25ºC and 1 atm
Warranty:                              12 months analyzer; 12 months sensor
Weight:                                  1kg
Appearance Dimension:         160mm×80mm×176mm (W×H×D)
Opening Size:                           151mm×75mm
 
Model choice                                                                                              
 

Item	Model	Measure range
1	3O	21.0%~1000ppm O2
2	4O	21.00%~100ppm  O2
3	5O	21.000%~10ppm   O2
4	3N	79.0%~99.9%   N2
5	4N	79.00%~99.99%  N2
6	5N	79.000%~99.999% N2