BROTIE percent Oxygen/Nitrogen 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%O₂range

                                                       ±1% in 0~21%O₂range

Response Time:                         90% of FS reading ≤20 seconds

Ambient Temp.:                          -10℃~+50℃

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 25℃ and 1 atm

Warranty:                                   12 months analyzer; 12 months sensor

Weight:                                       1kg

Appearance Dimension:         160mm×80mm×176mm (W×H×D)

Opening Size:                           151mm×75mm