Trace O2 Analyzer
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
|
MeasureRange: |
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 |
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Repeatability: |
≤±1% |
|
Ambient Temp.: |
0℃～+45℃ |
|
Sampling Gas Flow: |
200~400ml/mim |
|
Sampling Gas Pressure: |
0.05MPa≤Inlet pressure≤0.5Mpa |
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Power Supply: |
220±10% VAC, 50/60Hz, power loss≤10VA |
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Measure Medium: |
H2, He, hydrocarbons, inert & acidic gases |
|
Contact Capacity: |
125VAC0.3A, 110VDC0.3A, 30VDC1A |
|
Sensor Life: |
24 months at25℃and 1 atm |
|
Warranty: |
12 months analyzer; 12 months sensor |
|
Weight: |
3kg |
|
Installation Dimension: |
133mm×133mm×250mm(W×H×D) |
