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 ±2% in 0~2%O2 ran ±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 |