Percent O2 Analyzer
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 |
|
MeasureRange: |
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/mim |
|
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.: |
-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 at25℃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 |
